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Mass Flow Meters - OMEGA Engineering

1. e sp e 4 967 ee ii o OH 800 Ter 3 4 NPT Fe 800 Li Both sides L 4 000 S 800 3 250 4 T i 175 1 425 FMA 1600A M 0 500 sipm 7 0 1000 sipm 4X8 32UNC Y 375 0 1500 slpm 500 slpm to 1500 slpm approximate shipping weight 3 5 Ib 2 900 5 287 1 1204 P a o O 1 120 L LOU j 3 4 NPT 5 200 1 450 1 450 Both Sides 2 500 12504 12907 T 1 450 REF 2 500 gas dios l EMA 1600A 0 2000 sipm 4X8 32UNC Y si a 7 2 600 REF 2000 slpm approximate shipping weight 4 5 Ib 50 2 900 5 287 laso 1 484 Y 700 5 200 1 1 4 NPT F 3 85 1 350 20 2i n 6 TO 2 700 EMA 1600A Ew 2 0 3000 slpm 4X8 32UNC V 330 3000 slpm approximate shipping weight 4 5 Ib FMA 1600A 0 4000 sipm e A 9 E ol e e Je e a e 6 9 ft 4000 slpm approximate shipping weight 12 2 Ib 51 Technic
2. c 3 897 ee 336 eo M5X0 8 6H Both Sides sos 2 375 2 225 a 1 r 150 Ro 96 09 T 925 L e e 2X 8 32 UNC y 175 0 5 sccm to 50 sccm approximate shipping weight 0 8 Ib 1 050 eB 4 067 ee e L Os 1 8 NPT 525 Both Sides 2 225 4 r 150 9 9 oo T1 925 2X 8 32 UNC 2B Y 350 125 100 sccm to 20 slpm approximate shipping weight 1 0 Ib 48 ee ee 336 i es t 525 EMA 1600A 0 0 5 sccm 0 1 sccm 0 2 sccm 0 5 sccm 0 10 sccm 0 20 sccm 0 50 sccm e 8 oil 350 HA 525 EMA 1600A 0 100 sccm 0 200 sccm 0 500 sccm 0 1 slpm 0 2 slpm 0 5 sipm 0 10 sipm 0 20 sipm rep 4 367 ee 5007 ezo o o 1 4 NPT 800 Both sides 4 000 3 250 r 750 Tas TT f 1 425 o 4X8 32 UNC Y a7 50 slpm to 100 slpm approximate shipping weight 2 4 Ib 1 600 200 zir Gm EZ OOO 4 967 800 oo He 1 2 NPT m 9 Both Sides 800 o em 4X8 32UNC Y 375 250 slpm approximate shipping weight 3 2 Ib 49 FMA 1600A 0 50 sipm 0 100 sipm OT 500 LI 800 FMA 1600A 0 250 sipm o o P o 800 Le 1 600
3. B BA SEH Gas Absolute Pressure This sensor L zl references hard vacuum and reads incoming pressure both above and below B ngg 6 G00 local atmospheric pressure This parameter CCM is moved to the primary display by pushing the button above PSIA The engineering unit associated with absolute pressure is pounds per square inch absolute psia This can be converted to gage pressure psig by subtracting local atmospheric pressure from the absolute pressure reading PSIG PSIA Local Atmospheric Pressure Gas Temperature FMA 1600A flow meters measure the incoming temperature of the gas flow The temperature is displayed in degrees Celsius C This parameter is moved to the primary display by pushing the button above C Pushing the button again allows you to select C Celsius K Kelvin F Fahrenheit or R Rankine for the temperature scale DOWN MODE CANCEL To select a temperature scale use the UP and DOWN buttons to position the arrow in front of the desired scale Press SET to record your selection and return to the MAIN display The selected temperature scale will be displayed on the screen Tare Pushing the TARE V button tares the flow meter and provides it with a reference point for zero flow This is an important step in obtaining accurate measurements It is best to zero the flow meter each time it is powered up If the flow reading varies significantly from zero after an initial tare
4. The following pin out chart describes the safest and generally compatible arrangement when connecting a non FMA 1600A DB15 wire to a DB15B equipped FMA 1600A Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15K 00000000 Male Connector Front View Female Connector Front View N C Primary Analog Signal Output N C N C Power Supply Common N C Power Supply Vdc Analog Tare meters when grounded Analog Set Point Input controllers Secondary Analog Signal Output fixed 5 12Vdc N C Ground RS232 RX receive or RS485 RS232 TX send or RS485 Check your device s calibration certificate and user manual for the actual electrical input output requirements as all instruments are custom configured to some extent NOTE Pins 5 11 12 and 15 are connected together inside of the device and are common grounding points N C Not Connected Open can be used for custom pin assignments please consult factory Added to allow for full use of features on FMA 1600A devices may not be present on host wiring 65 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram The following pin out chart describes the safest and generally compatible arrangement when connecting a non F
5. A will get a total of six lines of data from the flow meter but you can enter as many as you like The time between each line will be set in HyperTerminal 4 When you have as many lines as you wish go to the File menu and select save In the save dialog box enter a path and file name as desired and in the Save as Type box select the plain text txt option It is important that it be saved as a generic text file for HyperTerminal to work with it 5 Click Save 6 A file conversion box will appear In the End Lines With drop down box select CR Only Everything else can be left as default 7 Click O K 8 You have now created a script file to send to HyperTerminal Close the file and exit the text editing program 9 Open HyperTerminal and establish communication with your flow device as outlined in the manual 10 Set the flow device to Polling Mode as described in the manual Each time you type A lt Enter gt the meter should return one line of data to the screen 11 Go to the File menu in HyperTerminal and select Properties 12 Select the Settings tab 13 Click on the ASCII Setup button 30 14 The Line Delay box is defaulted to O milliseconds This is where you will tell the program how often to read a line from the script file you ve created 1000 milliseconds is one second so if you want a line of data every 30 seconds you would enter 30000 into the box If you want a line every 5
6. a 1 120 3 4 NPT 1 450 Both Sides 5 200 1 450 p 2 500 1 250 1 250 I 3 i T FMA 1600A LSS a 0 2000 sipm 4X8 32UNC V 330 2000 slpm approximate shipping weight 4 5 Ib 59 228 Er CAC ODO 5 987 9605 P HS 1 450 1 484 Y 700 mE 1 1 4 NPT F 3 85l 2007 EA 7 6 2 700 FMA 1600A LSS 0 3000 sipm o X 4X 8 32 UNC Y 330 3000 slpm approximate shipping weight 4 5 Ib FMA 1600A LSS O 4000 slpm 2 900 8 282 2 NPT Both Sides e o 2395 2395 1450 4000 slpm approximate shipping weight 12 2 Ib 60 Eight Pin Mini DIN Connector Pin Outs If your FMA 1600A Instrument was ordered with the standard Eight Pin Mini DIN connection please be sure to reference the following pin out diagram Standard 8 Pin Mini DIN Pin Out Mini DIN cable color Inactive or optional 4 20mA Primary Output Signal 2 Static 5 12 Vdc or optional Secondary Analog Output 4 20mA Brown 5Vdc 10Vdc or Basic Alarm Serial RS232RX RS485 Input Signal receive Meters Remote Tare Ground to
7. amp Thermistor lA Calibrators amp Ice Point References lA Recorders Controllers amp Process Monitors Infrared Pyrometers PRESSURE STRAIN AND FORCE MA Transducers amp Strain Gages 4 Load Cells amp Pressure Gages BA Displacement Transducers LF Instrumentation amp Accessories FLOW LEVEL 4 Rotameters Gas Mass Flowmeters amp Flow Computers A Air Velocity Indicators Lt Turbine Paddlewheel Systems A Totalizers amp Batch Controllers pH CONDUCTIVITY LF pH Electrodes Testers amp Accessories BA Benchtop Laboratory Meters 4 Controllers Calibrators Simulators amp Pumps 14 Industrial pH amp Conductivity Equipment DATA ACQUISITION BA Data Acquisition amp Engineering Software BA Communications Based Acquisition Systems A Plug in Cards for Apple IBM amp Compatibles BA Datalogging Systems Recorders Printers amp Plotters HEATERS BA Heating Cable BA Cartridge amp Strip Heaters Immersion amp Band Heaters BA Flexible Heaters BA Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL 4 Metering amp Control Instrumentation BA Refractometers Pumps amp Tubing IA Air Soil amp Water Monitors 4 Industrial Water amp Wastewater Treatment 14 pH Conductivity amp Dissolved Oxygen Instruments M 3704 0115
8. makes it ideal for the FMA1600 MDB and multiple large valve or small valve large valve combination controllers on a FMA1600 MDB FMA1600 MDB Multi Drop Box H 1 55 156 Thru 4 Places 975 TE Ny f LT mese 1 75 3 46 HOO O t 0 340 Thru 2 PL L 9 175 Thru 2 PL 45 Accessories FMA1600 C1 8 Pin Male Mini DIN connector cable single ended 6 foot length FMA1600 C2 8 Pin Male Mini DIN connector cable double ended 6 foot length FMA1600 C3 e Mini DIN to DB9 Female Adapter 6 foot FMA1600 PSU Universal 100 240 VAC to 24 Volt DC Power Supply Adapter FMA1600 CRA 8 Pin Male Right Angle Mini Din Cable single ended 6 foot length FMA1600 C1 25FT 8 Pin Male Mini DIN connector cable single ended 25 foot length FMA1600 C2 25FT 8 Pin Male Mini DIN connector cable double ended 25 foot length FMA1600 MDB Multi Drop Box 46 Technical Data for FMA 1600A Mass Flow Meters 0 to 0 5 sccm Full Scale through 0 to 4000 sipm Full Scale Standard Operating Specifications Contact Omega for available options Performance FMA 1600A Mass Flow Meter Accuracy at calibration conditions 0 8 of Reading 0 2 of Full Scale after tare High Accuracy at calibration conditions 0 4 of Reading 0 2 of Full Scale after tare High Accuracy option not available for units ranged under 5 sccm or over 500 slpm Accurac
9. 09 13 94L L9ZEG66 O 8STE L 96E LLL ZL19666 0 6Cvicl 81ScCv 681 TO 960t 4lV peu uu3 Ov V4 SLL 96 0666 0 S9Ly L 9v9 LOL CH9E666 0 LEZ6T I 69vc S0C 9H 961 ZO 9666 66 XO2H 144 6108666 0 18411 c 8 S6L 89 5666 0 CS6 0 l 9CZIL OLC H 0Z ZO 9608 08 XO2H ELI 257000 L 82c60 L97007 9008666 0 120580 97978 vlc H 960t ZO 9609 09 XO9H TLL LOt000 L 8c08 0 cos coc SC16666 0 EBSEL O OLES6 9LZ 2H 960S CO 0S 0S XO2H LZL c0S000 L 6LL90 Z0 VOC vyc0000 L TELZI O EL665S BIZ 9H 9609 ZO 9607 0 XO2H 0ZL S95000 L 0 ESS O Ot L SOc 9 1000 L 890S 0 9ESTC ELC H 04 CO 960 0 XO9H 69L 165000 L 90vv O S6 vOC OZEZOOO L C8EOT O V8651817 9H 9664 TO Yole LC XO9H 891 6S000 L L8cv 0 SLVvOc C8vc000 L LEZ6E O v6 88 LLC H 9608 ZO 07 O0C XO9H ZIL 20826660 8IZE L 66 9 1 22296660 S90LC L 89c90 68L CN 9609 ZO OV Ov NV4 99L 805E666 0 ZVLE l EQ6 SLI L0v9666 0 LLVOCL 1 96781 CN 949 CO 969 NV3 S9L SLZE666 0 SZ0 l SC6VLL 08596660 SL6VUL SLE98 98L CN 9689 ZO HcE CE NV3 bat VISd 969 tl VISd969 bL NSOISIN VISd969 tL VISd969 bL QiSo3sIA wey 6u07 owen JoqunN Awmqissaiduo ysuaq aynjosqy H Aajiqissaidwoj Aususa enjosqy mous ser 2 0 2 SC S3SVD DNIH IV3U8 37 8S7000 L ETSS O LOT ESL EtzZ8666 0 EE9JOS O LLEBZ EGL SH HSE LZ TN Yo5T6L1 ZOD 96V 6 76 01 v8L 915000 L ILCTO Sy ANNA 8c v000 L LOECT O 1089 vcc 9H 9616 N 966 6 9N9H 8L 8 000 L L66 0 se8 v8l 6v 86660 S08SV O 55990561 2H 9697 C
10. 32UNC Y 375 0 250 sipm FMA LP1600A 50 slpm to 250 slpm approximate shipping weight 3 5 Ib 2 900 9 5 287 H 6 e a a 3 4 NPT 5 200 I 1 450 1450 Both Sides 1 2 500 12504 12507 T 1 450 REF 2 500 1 7 E FMA LP1600A 4X8 32UNC Y 330 r 2 600 REF 0 500 sipm FMA LP1600A 500 slpm approximate shipping weight 4 5 Ib 55 Technical Data for FMA 1600A LSS Mass Flow Meters FMA 1600A LSS instruments are built for use with aggressive gases For the most part these instruments maintain the specifications of equivalently ranged FMA 1600A devices Standard Compatible Gas List for FMA 1600A LSS Meters 0 Air Air 23 98 Ar 2 CO2 C2 1 Argon Ar 24 7596 CO2 2596 Ar C 75 2 Methane CH4 25 75 Ar 2596 He A 75 3 Carbon Monoxide CO 26 75 He 25 Ar A 25 4 Carbon Dioxide coz 90 He 7 5 Ar 5 Ethane C2H6 27 2 596 CO2 A1025 6 Hydrogen H2 Helistar A1025 7 Helium He 90 Ar 8 CO2 8 Nitrogen N2 28 296 O2 Star29 9 Nitrous Oxide N20 Stargon CS 10 Neon Ne 29 95 Ar 596 CHA P 5 11 Oxygen 02 30 Nitric Oxide NO 12 Propane C3H8 31 Nitrogen Triflouride NF3 13 normal Butane n C4H10 32 Ammonia NH3 14 Acetylene C2H2 33 Chlo
11. L 9Ev L6L 25998660 859491 0 9 6 907 JV 954 TOD ST St oz S09 866 0 SIZS L 861561 OLT8866 0 008991 09698 01T JV 9608 COD 07 072 LvL 6y5866 0 LCLS L 096861 896866 0 Sv6S9 L 096v vLZ JV 9658 COD S L SL 2 O L 8 7 8660 LC08 Ll 90 C0C 9801666 0 L60S9 L 09c09 8l1C JV 9606 COD 9601 01 2 LZ v96 866 0 686LZ l 66L vOC vc9L666 0 6vZv9 l OTSEL OTZ JV 9676 TOD 968 8 cc 66866 0 LL8L 1 29 807 S91E666 0 LTLE9 L 08v 1Z vcc JV 9686 TOD 7 6 3 tc VISd969 pL VISd969 bL NSOISIN VISd 969 bL VISd969 bL ANSOasIA awen buo OUEN JoquinN Ayiiqisssidwoj Ayisuaq amjosqy Aiqisssidwoj Ayisuaq aynjosqy N 1 pous Ser 290 JoS T S3SV5 DNIG TIM 35 Z56t66 0 10840 S00 90L 9c80866 0 9cviZO KAN AA AAN TOD 96S VHD Yo56 WS6 014 9L v89 66 0 LCV8 0 6LL 60L 61 16 66 0 991770 VLOESZLL ZOD 9601 VHD 9606 WO6 0 9 ZIL 60 7 66 0 vS060 8 6 LLL EESLL66 O L06c80 09 96 0CL COO SL VHD S8 WS8 019 LOL TEBOL66 O 18960 LOS t LI Z885L66 0 059890 LI18V8 Cl COO 9060 VHD 9608 IN08 O g 09L LSC6966 0 60 0 L CVS OLL OvcrvZ66 0 S6tv60 9vLIS OCL TOD 96Sc VHD YoSL WSZ Olg 6SL 95 966 0 9 60l 186 811 v6SCL66 0 CvVLOO L 8Ec 6 8CL COO 9060 VHD Yo0L WOZ O g 8sL 64459660 vosUt 6S6 0cl 8v60 66 0 16850 1 L6ZVC lel COO SE VHD S9 INS9 o g ZSL S88 966 0 EGLT I 644000 10 6966 0 Ty9LL L BEESE EEL COO 0b VHD Yo09 IN09 O g 9SL 9881966 0 LZST L cov vct SS9 9
12. Meters FMA 1600A LSS Series Flow Meters are for use with certain aggressive gases see page 56 FMA 1600A B Series Portable Gas Flow Meters All FMA 1600A B Series Portable Gas Flow Meters operate in accordance with the instructions found in this manual Please see page 44 for information regarding portable meter operation Unless otherwise noted the instructions in this manual are applicable to all of the above instruments Full specifications for each device can be found on pages 47 through 60 Please contact Omega at 800 826 6342 if you have any questions regarding the use or operation of this device Many Omega meters are built for specific applications Two meters with the same flow range and part number may look and act quite differently depending upon the application the meter was built for Care should be taken when moving a meter from one application to another ABLE OF CONTENTS GETTING STARTED Page Ee MOUNTING 5 PLUMBING 0 0 0 0 6 POWER AND SIGNAL CONNECTIONS 8 INPUTSIGNAIS AnaloginputSignal 9 MAIN 15 TABLE OF CONTENTS E g ing i ing Option Portable Meters 44 FMA LP1600A Technical Information FMA 1600A LSS Technical Information Eight Pin Mini DIN Pin Out DB15 Pin Out Diagrams GETTING STARTED Power Jack 8 Pin Mini DIN Bp 8 888 38 4 Ki li Display Screen Inlet Connection Port Flow Direction Arrow
13. Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15S Male Connector Front View Female Connector Front View Pin Number Function 1 Ground 2 Primary Analog Signal Output 3 N C 4 N C Ground N C N C Analog Tare meters when grounded Analog Set Point Input controllers 9 Power Supply Common Ground Check your device s calibration certificate and user manual for the actual electrical input output requirements as all instruments are custom configured to some extent NOTE Pins 1 5 9 10 and 15 are connected together inside of the device and are common grounding points N C Not Connected Open can be used for custom pin assignments please consult factory Added to allow for full use of features on FMA 1600A devices may not be present on host wiring 67 68 USA WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase OMEGA s WARRANTY adds an additional one 1 month grace period to the normal one 1 year product warranty to cover handling and shipping time This ensures that OMEGA s customers receive maximum coverage on each product If the unit malfunctions it must be returned to the factory for evaluation OMEGA s Customer Service Department will issu
14. Office Toll Free 0800 466 342 TEL 33 0 161 37 29 00 FAX 33 0 130 57 5427 e mail sales omega fr Daimlerstrasse 26 D 75392 Deckenpfronn Germany Toll Free 0 800 6397678 TEL 49 0 7059 9398 0 FAX 49 0 7056 9398 29 e mail info omega de OMEGA Engineering Ltd One Omega Drive River Bend Technology Centre Northbank Irlam Manchester M44 5BD England Toll Free 0800 488 488 TEL 44 0 161 777 6611 FAX 44 0 161 777 6622 e mail salesQomega co uk It is the policy of OMEGA Engineering Inc to comply with all worldwide safety and EMC EMI regulations that apply OMEGA is constantly pursuing certification of its products to the European New Approach Directives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be correct but OMEGA accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING These products are not designed for use in and should not be used for human applications Thank you for purchasing a FMA 1600A Series Gas Flow Meter Please take the time to find and read the information contained in this manual This will help to ensure that you get the best possible service from your instrument This manual covers the following Omega instruments FMA 1600A Series Mass Gas Flow Meters FMA LP1600A Series Low Pressure Drop Mass Gas Flow Meters FMA 1600A LSS Series Mass Gas Flow
15. Tare Orang Controllers Analog Set Point Input 8 Serial RS232TX RS485 Output Signal send 6 0 5 Vdc or optional 0 10 Vdc Output Signal Power In as described above Ground common for power digital communications analog signals Punta and alarms p Note The above pin out is applicable to all the flow meters and controllers with the Mini DIN connector The availability of different output signals depends on the options ordered Optional configurations are noted on the unit s calibration sheet 61 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram The following pin out chart describes the safest and generally compatible arrangement when connecting a non FMA 1600A DB15 wire to a DB15 equipped FMA 1600A Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15 00000000 9000Q0Q Male Connector Front View Female Connector Front View Ground Primary Analog Signal Output Ground N C Power Supply Vdc N C N C Analog Tare meters when grounded Analog Set Point Input controllers Power Supply Common Ground Secondary Analog Signal Output fixed 5 12Vdc N C RS232 TX send or RS485 Check your device s calibration certificate and user manual for the actual ele
16. Totalizing Mode screen is accessed by pushing the TOTAL button on the MAIN display TUS TOTAL TIMER Pushing the TOTAL TIMER TIMER 8 9 button will cycle the large numbers on the Wada dd display between total mass and time elapsed Rollover The customer can also specify at the M 0000 00 00 time of order what the totalizer is to do when the maximum count is reached The following BACK RESET MENU options may be specified No Rollover When the counter reaches the maximum count it stops counting until the counter is cleared Rollover When the counter reaches the maximum count it automatically rolls over to zero and continues counting until the counter is cleared Rollover with Notification When the counter reaches the maximum count it automatically rolls over to zero displays an overflow error and continues counting until the counter is cleared TOTAL MASS The counter can have as many as seven digits At the time of order the customer must specify the range This directly affects the maximum count For instance if a range of 1 100ths of a liter is specified on a meter which is totalizing in liters the maximum count would be 99999 99 liters If the same unit were specified with a 1 liter range the maximum count would be 9999999 liters ELAPSED TIME The small numbers below the mass total show the elapsed time since the last reset in hours minutes and seconds The maximum measurable elapsed time is 9999 hou
17. give the unit a minute or so to warm up and re zero it If possible zero the unit near the expected operating pressure by positively blocking the flow downstream of the flow meter prior to pushing the TARE button Zeroing the unit while there is any flow will directly affect the accuracy 2 by providing a false zero point If in doubt about whether a zero flow condition exists remove the unit from the line and positively block both ports before pressing the TARE button If the unit reads a significant negative value 15 when removed from the line and blocked it was given a false zero It is better to zero the unit at atmospheric pressure and a confirmed no flow condition than to give it a false zero under line pressure Volumetric Flow Rate This parameter is located in the lower left of the display It is moved to the primary display by pushing the button below CCM in this example Your display may show a different unit of measure Mass Flow Rate The mass flow rate is the volumetric flow rate corrected to a standard temperature and pressure typically 14 696 psia and 25 C This parameter is located in the lower middle of the display It can be moved to the primary display by pushing the button below SCCM in this example Your display may show a different unit of measure preceded by the letter S To get an accurate volumetric or mass flow rate the gas being measured must be selected See Gas Select page 18 MENU Pressing MENU swit
18. register 91 type r91 followed by Enter To modify register 91 type w91 X where X is a positive integer from 1 to 65535 followed by Enter To return to the recommended factory default streaming speed type w91 50 25 Tareing via RS232 RS485 Tare Tareing or zeroing the flow meter provides it with a reference point for zero flow This is a simple but important step in obtaining accurate measurements It is good practice to zero the flow meter each time it is powered up A unit may be Tared by following the instructions on page 10 or it may be Tared via RS232 RS485 input To send a Tare command via RS232 RS485 enter the following strings In Polling Mode AddressSSV lt Enter gt e g BSSV Enter Changing From Streaming to Polling Mode When the meter is in the Streaming Mode RS485 units do not have a streaming mode the screen is updated approximately 10 60 times per second depending on the amount of data on each line so that the user sees the data essentially in real time It is sometimes desirable and necessary when using more than one unit on a single RS232 line to be able to poll the unit In Polling Mode the unit measures the flow normally but only sends a line of data when it is polled Each unit can be given its own unique identifier or address Unless otherwise specified each unit is shipped with a default address of capital A Other valid addresses are B thru Z Onc
19. 04 scfm and the last two columns of the output below would represent volumetric flow and mass flow in cfm and scfm respectively 014 70 025 00 02 004 02 004 Air 014 70 025 00 02 004 02 004 Air 014 70 025 00 02 004 02 004 Air 014 70 025 00 02 004 02 004 Air Pressure Temp Vol Flow Mass Flow Gas FMA 1600A Mass Flow Meter Data Format Note On units with the totalizer function the fifth column will be the totalizer value with gas select moving to a sixth column 29 Sending a Simple Script File to HyperTerminal It issometimes desirable to capture data for an extended period of time Standard streaming mode information is useful for short term events however when capturing data for an extended period of time the amount of data and thus the file size can become too large very quickly Without any special programming skills you can use HyperTerminal and a text editing program such as Microsoft Word to capture text at defined intervals 1 Open your text editing program MS Word for example 2 Set the cap lock on so that you are typing in capital letters 3 Beginning at the top of the page type A Enter repeatedly If you re using MS Word you can tell how many lines you have by the line count at the bottom of the screen The number of lines will correspond to the total number of times the flow device will be polled and thus the total number of lines of data it will produce For example DP gt gt gt gt
20. 1 Sueugeuioionjener AR 90L ST8E 1 460 989 y LLE 8OL 018176260 v8 SCv 07881811 aueueojonjener VbEL H SOL 1 16460 68975 6 81l 66527860 691867 09ZL96z1 auey OJON ye Ua SZI Y YOL L08 96 0 S 1 9 808 SOL 9878 16 0 12875 OLLEGSLL SURLYI3OJON YL119JOJO Y PL OL 8785860 86779 S 9 9Z1 LLOS686 0 2600 75 OEZISZEL ouey1801onyexsH 9LL H ZOL 2877560 9990 L68 LL 879v196 0 E6ZEV9 OBLHLSZI eueujeojonjye1uedojo u5 SLL Y LOL pinbn pnb pinbr7 8t 17960 8sezgs 08v09 LOL euetauloJonpoJo u2uL LL H 001 VISA969PL VISA969PL usos visdo69bL VISd969 hL fuso siA nomm wey JequnN yiqisso1duo Ayisuaq eynpsqy Ayiqissasduio gt Ayisuaq eynpsqy N 1 ous sep 2 0 DoST xSINVH3DIHJ3H 34 CO COD 968 986 8660 816 L 068 0C 8 91666 0 660v9 l OtEGL 6IZ 14 9606 S2 uobis 6ZIAIS 8c 9SS000 L EEEO SLL LOC LLSCOO0 L 09vL1 0 809 6 vlc cOD96S N 9687 9H 9606 SCOLV Lc ZS000 L 88t 0 EL8 SOT v19 000 L LvOLE O 99SsvL ccc JV 9601 H 9606 06 2H tol 1 S000 L T6ZS O 1 6 91c VS6L000 L 180 S 0 10989 vez JV S 9H SL SZ 2H 9c 6 000 L 0086 0 v9vocc 88166660 6c868 0 6vLS1 9EZ JV 960S 9H 0S 0S 2H evi Ly 6666 0 VI8EL 800 9LZ 77796660 865971 9509 LET JV SL 9H ST ST 2H SZ LOvVS66 0 LZC6 L 04917451 v8vs9660 vre9 L 00ScC 891 JV 96SC COD SL SL vc 11169660 98 8 l tVv8 Cl v8v 660 CLZ6LIZ I 091 78l JV 9605 COD 9608 05 3 cvi 6091866 0 60 8
21. 1 YEAR WARRANTY Shop online at omega com CEOMEGA omega com e mail info omega com For latest product manuals omegamanual info FMA 1600A Series Mass Flow Meters omega com OMEGA OMEG Anet Online Service Internet e mail omega com info omega com U S A ISO 9001 Certified Canada Servicing North America Omega Engineering Inc One Omega Drive P O Box 4047 Stamford CT 06907 0047 Toll Free 1 800 826 6342 Tel 203 359 1660 FAX 203 359 7700 e mail info omega com 976 Bergar Laval Quebec Canada H7L 5A1 Toll Free 1 800 826 6342 TEL 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance U S A and Canada Mexico Benelux Czech Republic France Germany Austria United Kingdom ISO 9001 Certified Sales Service 1 800 826 6342 1 800 TC OMEGA Customer Service 1 800 622 2378 1 800 622 BEST Engineering Service 1 800 872 9436 1 800 USA WHEN En Espa ol 001 203 359 7803 FAX 001 203 359 7807 info omega com mx e mail espanol omega com Servicing Europe Managed by the United Kingdom Office Toll Free 0800 099 3344 TEL 31 20 347 21 21 FAX 31 20 643 46 43 e mail sales omega nl Frystatska 184 733 01 Karvin Czech Republic Toll Free 0800 1 66342 TEL 420 59 6311899 FAX 420 59 6311114 e mail info omegashop cz Managed by the United Kingdom
22. 4 Both Sides T 2X 8 32 UNC Y 350 ojo eo 1 4 NPT 358 Both Sides 525 4 207 2 625 2 350 4 1275 p125 2X 8 32 UNC Y 35 9 0 991 925 po 4 FMA LP1600A 0 10 sipm Y r 9 525 FMA LP1600A 10 slpm approximate shipping weight 1 4 Ib 53 1 600 4 367 5007 ss SAS 500 1 4 NPT L 800 Both sides 4 000 800 3 250 4 1 250 a ER an EZT f 1 425 e i FMA LP1600A 7 0 20 sipm 4X 8 32 UNC Y 375 FMA LP1600A 20 slpm approximate shipping weight 2 4 Ib 1 600 200 kd 068 5 Rm mm DOO 4 967 eo 800 E s 800 OL 1 2 NPT oO els Both Sides 9 o 800 L 800 3 250 1 750 A L 175 1 1 1425 DA o t EMA LP1600A 4X8 32UNC VY 375 0 40 sipm FMA LP1600A 40 slpm approximate shipping weight 3 2 Ib 54 ODO Er Em RS mar DDD 4 967 800 De o_o 800 L9 1 2 NPT e eis Both Sides ofo 800 4 4000 7 800 3 250 4 r 750 L 175 A I EMA LP1600A 1 425 E pm a e 0 100 sipm 4X8
23. 66 0 V6ELZI l LOZOE SEL TOD 96St VHD SS WSS OIg SSL 61 1 6660 OSY L STOOL 6009966 0 6VLET L SIBOL ZEL ZOD 0S VHD Yo0S WOS Olg VSL v9S S66 0 080v L 84V LCL ZIETI66 0 S068C L VELSL BEL COO 96SS VHD Sv WSt olg ESL 6ECSS66 0 OLZr L v g 8cL 91 7966 0 v9OVE L OSZEEOVL COO 09 VHD 960t WOr o g ZSL 087566 0 Oves L ZOL OEL 6901966 0 vcvov L LOLZZ LVL COO S9 VHD SE WS Olg LSL SSC0S66 0 LZ6S L O67 LEL t CV6S66 0 98197 L LvSOLtYL COO 9604 VHD 960 WOE O g OSI v6S v66 0 099 L LOVZEL 11115660 OS61S L GVEVE vvl COD 96S VHD ST INSC O g 6vL C8VVvV66 0 SELI LSV EEL 0 19566 0 9L S L 82t6v svl COO 08 VHD 07 INOC O g 8vL cE6LV66 0 98 L vVvVVvtl v8vvSs66 0 v8ve9 L 658SS 9vl COD S8 VHD S L INSL O g Lol 68 66 0 0058 L ege GEL 8 87566 0 ys769 L 608vS Zvl COO Yo06 VHD 9601 INOL O g 9rL 918S 66 0 VELEL 897 9EL L6L1S66 0 9c0SZL SE99r Br L COD Yo56 VHD 96S WS 01g SL VISd 969 7L VISd 969 bL AaisoosiA VISd 969 rL VISd969 pL fQiso3sIA awen Buo owen JequinwN Ayiqissasdwio gt Ayisuaq aynjosqy ll Ayiqisseidwo gt Ayisuaq aynjosqy N 1 oys sen 2 0 2ST S3SV5 HOL2V3HOIS 36 V 96960 ZOD 96S CN tr0 8L 8SC666 0 00 l LSO OZI 87666 0 6060 L 9 656 08L 70 91 1uejeux DIO jog 8ZI 887 1666 0 9v6 L LE6 981 cltt6660 LELLE L 0905 L 00 CO 08 11Y pau uu3 08 V4 LLL 9972666 0 cogEL 197c8l S6CS666 0 8 SvCl 6SL6ZV6L TO 094 1V peu uu3
24. CLAIMED LIMITATION OF LIABILITY The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Should any Product s be used in or with any nuclear installation or activity medical application used on humans or misused in any way OMEGA assumes no responsibility as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product s in such a manner RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPARTMENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence The purchase
25. CROLL button will cycle the display through the register screens An example screen is shown at left Press ROTATE DISP and SET to Inverted 180 if your device is inverted The display and buttons will rotate together MANUFACTURER DATA OMEGA Ph 888 826 6342 Fax 283 359 TTBB BRCK MODEL FMA 169GA 1995CCM D H 100993 SERIAL NO DATE MFG DATE CRL CAL BY SU REV 10 7 2014 18 9 2814 DL Sub Manufacturer Data is accessed by pressing the MFG DATA button on the Select Menu display The initial display shows the name and telephone number of the manufacturer Press MODEL INFO to show important information about your flow meter including the model number serial number and date of manufacture Press BACK to return to the MFG DATA display Push MAIN to return to the Main display 24 RS232 RS485 Output and Input Configuring HyperTerminal 1 Open your HyperTerminal RS232 RS485 terminal program installed under the Accessories menu on all Microsoft Windows operating systems 2 Select Properties from the file menu 3 Click on the Configure button under the Connect To tab Be sure the program is set for 19 200 baud or matches the baud rate selected in the RS232 RS485 communications menu on the meter and an 8 N 1 None 8 Data Bits No Parity 1 Stop Bit and no Flow Control protocol 4 Under the Settings tab make sure the Terminal Emulation is set to ANSI or Auto Detect 5 Cl
26. E OUTSIDE OF THE 10 TO 50 C TEMPERATURE RANGE IF INTERNAL SENSORS DETECT THAT THE TEMPERATURE IS OUTSIDE OF THIS RANGE THE DISPLAY CONTRAST WILL TURN TO O AND THE METER S PERFORMANCE IS NO LONGER GUARANTEED THE SAFE CHARGING TEMPERATURE RANGE IS 0 TO 45 C IF INTERNAL SENSORS DETECT TEMPERATURES OUTSIDE OF THIS RANGE THE BATTERY WILL NOT CHARGE 44 Accessory FMA1600 MDB Multi Drop Box The FMA1600 MDB Multi Drop Box makes it convenient to wire multiple flow and or pressure devices to a single RS232 or RS485 port Now available with a USB interface The Multi Drop Box has nine 8 pin mini DIN ports available The ports are to be used with a standard double ended 8 pin mini DIN DC 62 style cable going from the box to each flow or pressure device A single DB9 D SUB type connector COM PORT connects using the included cable to the serial connector on a PC or laptop All of the flow and or pressure devices are powered via a terminal block on the front of the box If more than nine devices will be required additional Multi Drop Boxes can be daisy chained together with a double ended 8 pin mini DIN cable plugged into any receptacle on both boxes FMA1600 MDB Power Supply for Large Valve Controllers The PS24VHC Power Supply 24Vdc High Current is a 6 5Amp 24Vdc power supply designed for running multiple large controllers on a FMA1600 MDB The 6 5Amp power supply can run as many as 8 large valve controllers which
27. FNS seuedoag USBAXO APIXO SNOMIN usboniN UoaN ueu1 NW uo1d ay eueing os usboup H uni oH u u13 u u13 sueui aPIXOUOW UOQULS epixorq Uoq ej eueing uobiy IV auajA192y Aejdsip I S4339W VOO9L VIN A p4epuels lt 15313S SVD 32 seseb esau YIM e qneduuoo ase jeu sjuswnmsu SST V009 L VINA uo ejqejreAe Aquo ase saseb 2AISO1109 JINdx 99805L6 0 TLE6T ZLLOLL Z0v8786 0 Z7v997 00168471 9pixoIq anjins ZOS SE T87660 aaa S0 Z0L 000St66 0 EOOCEL OOHE SLL HIS auejis THIS 98 L 6086 0 6 161 671 8L 1t909586 0 60StL l S6865 S8 aua Adoid auajAdoug 9HE 9 ZLES666 0 v6 L vSLOLL 076 6660 ZL9TTL 05650061 2PIXO DIN ON ON 0 9051566 0 OVSL E azi ZIL 658 966 0 6EEL6Z OOSZH SZL 2PUONYULUSBONIN EAN EAN LE 85886860 LOES L 786 CLL OSSEZ66 0 OLE0Y L 06898 EZL SZH 2PYINS uaBolpAH SZH be VSVL60 06017 50878 ESv9186 0 cc8161 L51766 06 19y19 Ay1911Q HDOEHD S8 404860 SEOL E vov Scl 0ZVv 860 90S 6 0099S v l 9ULOJUD ZID E 8ZESBE O ZOTLT ZZVUELL Ebi8886 0 ZZESHZ 00960 vcl apyins j uoqueo SO v8 pinbry pinbr pinbry 70676960 96S9 81087 08 eueing suei eueingi 8 LOSEL96 0 8 097 0b9 Z 9791760 L68SET SLLv8 08 u ng os suing c8 pinbr pinbri pinbri S0t2696 0 8099 Z 6 1966 en ouaing2 L8 mbi mbi mbi SENTE 9st 1960 9 097 PSE v LSZLZL6 0 906S EZ LPST9 LB sueing 1 ouajAng sungi 08 71987860
28. GLZZ0 0 6 16 56546860 ZSE0LO 08576001 ejuowwy EHN ZE ViSd969 vL WiSd969 rL usoosin visd969 wL VISA969bL ANSOJSIA awen Buo1 awen Jaquinn Ayiqisse dwio gt Ayisuaq n josqV Ayiiqisssidwoj Ayisuaq eynisqvy ous sen 2 0 DoST SJAISOUYOD JUNd 33 sase6 asay YUM ajqnedwo aue zey sjuauwnnsui SS 1 V009L VIA3 UO qe ieAe juo aie saseb jue1a buyay LOCVLL6 0 ELSI T Spy cl S088 86 0 9 8 Cv ZOZSULZL YEY L H 0605 S L H 0S VZOS H LLL 19011860 8116 LLVZZL 08Z1986 0 gesose v8zvZ0 l STL Y 0605 ZEY 9605 vOlt H 9LL 64879460 LEE Y 8697 LL 72997860 89756 69ESSETL WHELUWZS STIUWST TEHMET DLOV H SLL 68804460 TEGS V ves LLL CVE9 860 z008l yY z860 07L veri doocs VvELl 96r Scl H 96v VrOV H PLL 8 v6S6 0 110 6 S8 v0l 95100260 Liecv8 oeovo sii aueinqopAsolonyeo 8LE DH ELI 19147860 619 Z EOE SLI 0965286 0 vLESUZ ObLEL OZI aueyjowooNyIa TEH ZLL 075686 0 89SL Z66 9 1 VELIZ660 vov88z O9LEL GHL oueyzewoJonyu ETH LLL 87110860 09 6 STE SLL LEOES86 0 62989 06 0 9ZL JUPYISUOJO YIOUOUOJON HG TEH OLL SC0LOZ6 O LLEO S6 16 St S8 6 0 06S T Oceig 001 aUPYI9OJON YA ezsl Y 601 SS 59 6 0 v6E8 pre LOL LLOO 86 0 Lsvere 00998011 SUPYISOJONYIAL eEri Y 8oL LZ 0796 0 605907 760 S6 YozZHL60 ZEcIZT 06107701 SURYI3OJON YIPOJO Y azvl y ZOL 79687660 L9V6 889 6S1 ESS7966 0 VSOL9 E 089vvZZ
29. L SCc8VCO C89E9 EEL VHI E OD VL CH EB ysegu s 881 6SS 666 0 LLL9 O 67 OEL SCC 16660 c09S0 989EE rl VHI L COD HS OD Yok CH 9607 se9u s Z8L 9c000 L LZ VvO 6vccvl v90L000 L SLZ VO SL686 LSL VHD Z COD Yol OD 968 CH b9 Z SeDUAS 981 9 7666 0 v0 80 S9S vbL SLE6866 0 422640 vv LV9 SSIL VHO96LL cOD960C OD966c cH960y L SEDUAS 581 ViSd969 vL ViSd969 pL AUSOSIA visd969 vL visd969 vL ANSODSIA wey buo7 9uewN Joquinn Ayiqissaiduioy Ayisuaq aynjosqy H Ayiqisssiduo Ajsuaq aMJOSAY yous sen 2 0 DST sasvo Tan 38 S6866 0 VLL9 l LS9 S0C 45876660 CIIES L 018117 LCC JV 9606 VHD 9601 OL d 907 9 00666 0 Z0 L 886 L07 S9CE666 0 SOS8S 090L6 EZZ JV Yo56 VHD 96S S d 6c VISd969 bL VISd969 bL NSOISIA VISd969 bL VISA 969 bL NSODSIA owen 6 SUN 19QUINN N buo7 Ayiqisseaduio5 Ayisuaq amjposqy Aiiqisssidwoyj Ayisuaq aynjosqy pous sen 2 0 DST SISVD AHAVIDOLVINOYHO 22616660 EGZE L 66L 891 966 666 0 6SZLC l vL66E6 L JV L CN 9664 COD 967 CO MEL 9 01 soc vv01666 0 61v l LOt Z9L 61676660 816cCl 6ZZSI ZZI AW Yol ZN YoS 6Z COD S 6 CO Yo01 Se voc 91106660 OVSEL TLO 99L cv8L666 0 8L0vCl OOTS6 SLZI JV L CN 9608 COD L ZO Yol 14 51 EOZ 68866 0 EOZE L 9cv VOL 9 S0666 0 OZSSZ I OvSCOvVZL JV96L CN 96 08 COD SI CO 96
30. MA 1600A DB15 wire to a DB15B equipped FMA 1600A Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15H Male Connector Front View Female Connector Front View Pin Number Function N C RS232 RX receive or RS485 N C N C Ground Primary Analog Signal Output 1 2 6 Power Supply Common js NE o f EEE a N C Secondary Analog Signal Output fixed 5 12Vdc Power Supply Vdc N C Analog Tare meters when grounded Analog Set Point Input controllers RS232 TX send or RS485 Check your device s calibration certificate and user manual for the actual electrical input output requirements as all instruments are custom configured to some extent NOTE Pins 5 11 12 and 15 are connected together inside of the device and are common grounding points N C Not Connected Open can be used for custom pin assignments please consult factory Added to allow for full use of features on FMA 1600A devices may not be present on host wiring 66 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram The following pin out chart describes the safest and generally compatible arrangement when connecting a non FMA 1600A DB15 wire to a DB15B equipped FMA 1600A
31. Medium Mass Flow Meter MOUNTING FMA 1600A Gas Flow Meters have holes on the bottom for mounting to flat panels See pages 47 60 FMA 1600A Meters can usually be mounted in any position No straight runs of pipe are required upstream or downstream of the meter PLUMBING Your meter is shipped with plastic plugs fitted in the port openings To gt lessen the chance of contaminating the flow stream do not remove these plugs until you are ready to install the device Make sure that the gas will flow in the direction indicated by the flow arrow Standard FMA 1600A Gas Flow Meters have female inlet and outlet port connections Welded VCR and other specialty fittings may have male ports The inlet and outlet port sizes process connections for different flow ranges are shown on pages 38 51 Meters with M5 10 32 ports have O ring face seals and require no sealant or tape Do not use tape with welded or O ring fittings For non M5 10 32 ports use thread sealing PTFE tape to prevent leakage around the port threads Do not wrap the first two threads This will minimize the possibility of getting tape into the flow stream and flow body Do not use pipe dopes or sealants on the process connections as these compounds can cause permanent damage to the meter should they get into the flow stream EN We recommend the use of in line sintered filters to prevent large particulates from entering the measurement head of the instrument Suggest
32. N DSL COD 6 6 91 T81L vLS000 L EESTO v0C 981 6166666 0 8vSLIv O 61800761 92H9667 CN 96V COD 967 SEI 181 S000 L vsevo 049981 LZ40000L 0166 0 SOZL8 Z6L 9H 908 CN Yok l COD 969 9 51 08L LSS000 L 0t 0 8tV 8l ZEELOOO L 969 0 O0tvC 661 H YOTS TN YS EL ZOD YoS T S v 51 6LL VISd969 TL VISA969 bL AaisoosiA VISd969bL visd969 tL fuso siA wey buo OUEN JoqunN Ayiqissaiduioy Asuaq aynjosqy Ayiqissoidwo Ajsuaq ynjosqy yous Ser 2 0 2 SC S3SV5 d3SV1 66v08 6 0 EVEOT vee vz 12672860 8 58 L L66l1V 18 OLHV2 U 96S 9HED OL 8H 296S8 Dd OL GH 96L OLHV2 U 6 L 9HED S95v826 0 8cLo c EEGTL L8 9 86 0 8TCHES L 6c85r l8 95 0 9HZ2 96S L SHED L 96 5d1 S QH S6L 96 000 L 9S S 0 199891 v08L000 L 820670 06197081 TO Nec EE CH 9 99 OHH vel LLS000 L Z6LE0 880 EL OLZS000 L Z8Zv 0 OOLZZ LHL CN HST CH SZ opu3 6L L8 966 0 68590 SvO SLL 09 666 0 L8cvv 0 ZIS89ECL VHOD 96S O2 9601 VHD 96S CH OS sen 807 c6L a 5 ZOD L 0 7N EL OLHED ScLv L660 vEGL0 086 COL 011708660 086890 S8096t LLL L 0 SHED 9670 9HO HST PHD 96256 E SeD JEN L6L CV9v 66 0 EVSL O LTO EOL vvS0866 0 190690 OZSSS LLL TOD 961 N 961 9HCO YE VHD 9686 C SeDJEN 061 96 660 ceLL O 681 EOL SC6 66 0 60 7070 ZZOZZILLL 200 L ZN 96c 8HED96l 9HC2 96 VH296 6 L SEDIEN 681 6050001 60 c 0 88escl L06 000
33. Refrigerant Stack Welding CANCEL Gas Select allows you to set your device to up to 150 standard gases and mixes You can also use Composer to program and store up to 20 additional gas mixes Gas Select is accessed by pressing the button below GAS SELECT on the Select Menu display To select a gas use the UP and DOWN buttons to position the arrow in front of the desired gas category Recent Eight most recent selections Standard Gases and mixes standard on earlier Omega instruments page 32 Factory Custom Present only if customer requested gases were added at the factory Composer User Mixes Gas mixes programmed by the user page 19 Bioreactor page 36 Breathing page 37 Chromatography page 39 Fuel page 38 Laser page 38 gt 02 Concentrator page 39 Pure Corrosive page 33 Pure Non Corrosive page 32 Refrigerant page 34 Stack page 39 Welding page 35 Press PAGE to view a new page in the gas category list Press SELECT to view the gases in the selected category Align the arrow with the desired gas Press SET to record your selection and return to the MAIN display The selected gas will be displayed on the screen Pure Corrosive and Refrigerant gases are only available on FMA 1600A LSS instruments that are compatible with these gases Note Gas Select may not be available on units ordered with a custom gas or blend See pages 32 39 fo
34. The micro USB port is for charging purposes only The green red indicator LED on top of the device will light up green to indicate that the unit is charging The green LED will turn off when the battery is charged and the power switch is turned to I for ON The indicator LED flashes red when the device has about 1 hour of battery life remaining The LED will flash red at a faster rate when the device has about 15 minutes of battery life remaining It is highly recommended that the device be charged immediately When the battery charge runs out the display contrast will turn to O and device performance is no longer guaranteed Output signals from the meter are passed through the mini DIN connector on top of the device Rechargeable battery units do not support 0 10V analog output Receiver resistance must be below 2500 Turn the power switch on top of the device to O for OFF when it is not in use Warning If the device is left ON until the battery can no longer power it the A charge indicator will fall out of sync with the actual charge The device can be re synced by fully charging the battery once A Battery Charge Indicator appears below Tare on the display TOP VIEW OF DEVICE 95 100 Green Charging PSIR ep i HE LILIN 80 95 Flashing Red Low Battery nan so so ase an Charge Only 1 0 LN 20 50 0 000 2 800 mo 5 20 CCM SCCM MENU 0 596 CAUTION Do NOT OPERATE OR STORE THE DEVIC
35. Z ED coc 211v6866 0 L19 L LOS v9L 95016660 6cLvCV c008L vZL AV L CN 96L C8 COO MPL CO Yo6 l cod Loc cv80666 0 GLEE L ccc SI SC9C666 0 OSSCCL S SCCSZL AW 960L CN 967S8 COD 96801 ZO ST 1 5d 007 VISd96991 VISA 969 bL HSOJSIA VISd969 tL VISI969PL fusoosiA awen weN 4equinwN N buo7 Ayiqissaidwioy Aysuaq aynjosqy ff Ayiqissaidwio gt ysuag aynjosqy pous sen 2 0 DST SISVD MIVLS v0666 0 viol Lvcc6l 08S 666 0 VLOZE L 26191907 JV Yok CN LL ZO 9686 S6 DDO 66L 66v0666 0 G6LErV L G6L 161 0 9 666 0 Z89LE L vLLC9 SOC JV Yok CN 96 CO 96 6 6 5J0 86L 5690666 0 LOET L 168061 6v8 666 0 EEOLE L ELEES VOT JV Yok CN 96Z CO Yo68 68 090 Z6L VISd 969 L VISd969 tL KusoosiA VISd969 pL VISd969 tL AusoosiA awen 6 owen JaqunN N 6uo1 Anjiqisssidwoj Ayisuaq aynjosqy ff Ayiqissaidwo gt Ayisuaq a njosqu jous Ser 2 0 DST SISVD HOLVH IN32NOD CO 39 TROUBLESHOOTING Display does not come on or is weak Check power and ground connections Please reference the technical specifications pages 47 56 to assure you have the proper power for your model Flow reading is approximately fixed either near zero or near full scale regardless of actual line flow Differential pressure sensor may be damaged Avoid installations that can subject sensor to pressure drops in excess of 10 psid A common cause of this problem is instantaneous application of high pressure gas as from a snap acting solenoid valve
36. ade and recorded using the SET button a change acknowledgement message will be displayed on screen Selecting RETURN will revert screen to the Main display If the SET selection is already the currently stored value a message indicating that fact will appear STP PRESS enables you to select from one of two standard pressure settings The arrow position will automatically default to the currently stored value Once a selection has been made and recorded using the SET button a change acknowledgement message will be displayed on screen Selecting RETURN will revert screen to the Main display If the SET selection is already the currently stored value a message indicating that fact will appear LH UP LN DN ac 15 C 15 56 C 6BF 28 C 22141 C TBF 25 C arc STP CHANGED 21 11 C RETURN STP TEMP Display LHP LH DN gt latm 14 696 PSIR l bar 188KPa 14 56P 5TP ALREADY SET RETURN SET STP PRESS Display 23 SCROLL AP Sig Temp Sig DP Side DP Brdg AP Brdg Meter Fun Power Up BACK rarl 39011 2986 36613 36613 199 32768 MAIN DIAG TEST This diagnostic screen displays the initial register values configured by the factory which is useful for noting factory settings prior to making any changes It is also helpful for troubleshooting with Omega customer service personnel Select the DIAG TEST button from the MISC2 screen to view a list of select register values Pressing the S
37. al Data for FMA LP1600A Low Pressure Drop Mass Flow Meters 0 to 0 5 sccm Full Scale through 0 to 500 sipm Full Scale Standard Operating Specifications Contact Omega for available options Performance FMA LP1600A Mass Flow Meter Accuracy at calibration conditions 0 8 of Reading 0 2 of Full Scale after tare High Accuracy at calibration conditions 0 4 of Reading 0 2 of Full Scale after tare High Accuracy option not available for units ranged under 5 sccm or over 500 slpm Accuracy for Bidirectional Meters at calibration conditions after tare 0 8 of reading 0 2 of total span from positive full scale to negative full scale Repeatability 0 2 Full Scale Zero Shift and Span Shift 0 02 Full Scale Celsius Atm Operating Range Turndown Ratio 0 5 to 100 Full Scale 200 1 Turndown Maximum Measurable Flow Rate 128 Full Scale Typical Response Time 10 ms Adjustable Warm up Time lt 1 Second Operating Conditions FMA LP1600A Mass Flow Meter Mass Reference Conditions STP 25 C 8 14 696 psia standard others available on request Operating Temperature 10 to 50 Celsius Humidity Range Non Condensing 0 to 10096 Maximum Pressure 50 psig Higher line pressures available please contact Omega Mounting Attitude Sensitivity None Ingress Protection 1P40 Wetted Materials 303 amp 302 Stainless Steel FKM Sili
38. al Multiple Device Addressable Wiring Configuration gt The easiest way to connect multiple devices is with a Multi Drop Box see page 45 12 Information for Omega TFT Color Display Instruments Omega TFT color display instruments have a high contrast back lit LCD display TFT instruments operate in accordance with Omega standard operating instructions for our monochrome menus and displays with the following differences Multi Color Display Color Codes GREEN Green labels identify the parameters and or adjustments associated with the button directly above or below the label WHITE The color of each parameter is displayed in white while operating under normal conditions RED The color of a parameter is displayed in red when operating conditions for that parameter exceed 12896 of the device s specifications YELLOW Yellow is the equivalent of the selection arrow on the monochrome display LCD Contrast LCD contrast is ranged from 1 to 11 on color displays with 11 being the greatest contrast Display On Off Pushing the button under the Omega name will turn the device display on or off This feature is not available on monochrome displays Technical Data for TFT Color Display Meters Gauges and Controllers The following specifications are applicable to Omega TFT color display meters gauges and controllers only All other operating specifications are shown in the Technical Data page for standard Omega instrume
39. an be pasted directly into Excel When the data is pasted it will all be in the selected column Select Text to Columns under the Data menu in Excel and a Text to Columns Wizard dialog box will appear Make sure that Fixed Width is selected under Original Data Type in the first dialog box and click Next In the second dialog box set the column widths as desired but the default is usually acceptable Click on Next again In the third dialog box make sure the column data format is set to General and click Finish This separates the data into columns for manipulation and removes symbols such as the plus signs from the numbers Once the data is in this format it can be graphed or manipulated as desired For extended term data capture see page 30 Data Format The data stream on the screen represents the flow parameters of the main mode in the units shown on the display For mass flow meters there are five columns of data representing pressure temperature volumetric flow mass flow and the selected gas The first column is absolute pressure normally in psia the second column is temperature normally in C the third column is volumetric flow rate in the units specified at time of order and shown on the display and the fourth column is mass flow also in the units specified at time of order and shown on the display For instance if the meter was ordered in units of scfm the display on the meter would read 2 0
40. be compared to mass flow meters Mass flow meters can be compared against one another provided there are no leaks between the two meters and they are set to the same standard temperature and pressure Both meters must also be calibrated or set for the gas being measured FMA 1600A mass flow meters are normally set to Standard Temperature and Pressure conditions of 25 C and 14 696 psia Note it is possible to special order meters with a customer specified set of standard conditions The calibration sheet provided with each meter lists its standard conditions When performing this comparison it is best to use the smallest transition possible between the two devices Using small transitions will minimize lag and dead volume 40 Flow flutters or is jumpy The meters are very fast and will pick up any actual flow fluctuations such as from a diaphragm pump etc Also inspect the inside of the upstream connection for debris such a PTFE tape shreds Note FMA 1600A meters feature a programmable geometric running average GRA that can aid in allowing a rapidly fluctuating flow to be read see Pressure Averaging and Flow Averaging page 22 The output signal is lower than the reading at the display This can occur if the output signal is measured some distance from the meter as voltage drops in the wires increase with distance Using heavier gauge wires especially in the ground wire can reduce this effect RS232 RS485 Serial Communicat
41. ches the screen to the Select Menu display VOV volumetric overrange POV pressure overrange TOV temperature overrange flashes when a measured parameter exceeds the range of the sensor When any item flashes neither the flashing parameter nor the mass flow measurement is accurate Reducing the value of the flashing parameter to within specified limits will return the unit to normal operation and accuracy Flashing Error Message An error message MOV mass overrange If the unit does not return to normal operation contact Omega 16 SELECT MENU From Select Menu you can change the selected gas interact with your RS232 RS485 settings or read manufacturer s data Press the button next to the desired operation to bring that function to the screen OMEGA MISCI MISC2 Ph 888 826 6342 UNIT ID Fax 203 359 7700 A Manufacturer Data Communications Select p MFG R5232 DATA COMM PSIR E TARE Y DOWN PAGE 13 68 21 58 Recent Standard Factory Custom f ns Composer User Mixes d Bioreactor x Breathing Chromatography Fuel CANCEL SELECT 0 000 8 008 CCM SCCM Select Menu Gas Select An explanation for each screen can be found on the following pages 17 GAS SELECT UP DOWN PAGE Recent Standard Factory Custom Composer User Mixes Bioreactor Breathing Chromatography Fuel CANCEL DOWN PAGE gt Fuel Laser D2 Concentrator Pure Corrosive Pure Hon Corrosive
42. cone RTV Rubber Glass Reinforced Nylon Aluminum If your application demands a different material please contact Omega differentials exceeding 15 PSID 1 Do Not subject a FMA LP1600A Differential Pressure sensor to upstream downstream pressure Monochrome LCD Display with integrated touchpad Communications Power FMA LP1600A Mass Flow Meter Simultaneously displays Mass Flow Volumetric Flow Pressure and Temperature Digital Output Signal Options RS232 Serial RS485 Serial Analog Output Signal Options 0 5 Vdc 1 5 Vdc 0 10 Vdc 4 20 mA Optional Secondary Analog Output Signal 0 5 Vdc 1 5 Vdc 0 10 Vdc 4 20 mA Electrical Connection Options 8 Pin Mini DIN 15 pin D sub DB 15 Supply Voltage 7 to 30 Vdc 15 30 Vdc for 4 20 mA outputs Supply Current 0 040 Amp output current on 4 20 mA 1 The Digital Output Signal communicates Mass Flow Volumetric Flow Pressure and Temperature 2 The Analog Output Signal and Optional Secondary Analog Output Signal communicate your choice of Mass Flow Volumetric Flow Pressure or Temperature Range Specific Specifications Full Scale Flow Mass Meter Pressure Drop at FS Flow psid venting to atmosphere Mechanical Dimensions Process Connections 0 5 sccm to 2 sccm 0 06 E 3 9 H x2 4Wx1 1D M 5 10 32 Female Thread 5 sccm to 20 sccm 0 07 50 sccm 0 07 100 sccm
43. ctrical input output requirements as all instruments are custom configured to some extent NOTE Pins 1 3 9 10 and 14 are connected together inside of the device and are common grounding points N C Not Connected Open can be used for custom pin assignments please consult factory 62 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram The following pin out chart describes the safest and generally compatible arrangement when connecting a non FMA 1600A DB15 wire to a DB15A equipped FMA 1600A Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15A XFM Ground Primary Analog Signal Output Analog Tare meters when grounded Analog Set Point Input controllers Ground Power Supply Common Power Supply Vdc RS232 Tx send RS485 A receive RS232 Rx receive RS485 A send Check your device s calibration certificate and user manual for the actual electrical input output requirements as all instruments are custom configured to some extent Added to allow for full use of features on FMA 1600A devices may not be present on host wiring NOTE Pins 1 4 5 6 and 9 are connected together inside of the device and are common grounding points N C Not Connected Ope
44. e an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unauthorized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of OMEGA s control Components in which wear is not warranted include but are not limited to contact points fuses and triacs OMEGA is pleased to offer suggestions on the use of its various products However OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DIS
45. e you have established communication with the unit and have a stream of information filling your screen 1 Type A followed by Enter or using the RS232 RS485 communication select menu select A as identifier and exit the screen to stop the streaming mode of information Note that the flow of information will not stop while you are typing and you will not be able to read what you have typed Also the unit does not accept a backspace or delete in the line so it must be typed correctly If in doubt simply hit enter and start again If the unit does not get exactly what it is expecting it will ignore it If the line has been typed correctly the data will stop 2 You may now poll the unit by typing A followed by Enter This does an instantaneous poll of unit A and returns the values once You may type A Enter as many times as you like Alternately you could resume streaming mode by typing followed by Enter Repeat step 1 to remove the unit from the streaming mode 3 To assign the unit a new address type New Address e g B Care should be taken not to assign an address to a unit if more than one unit is on the RS232 RS485 line as all of the addresses will be reassigned Instead each should be individually attached to the RS232 RS485 line given an address and taken off After each unit has been given a unique address they can all be put back on the same line and polled individually 26 Gas Select T
46. ed maximum particulate sizes are as follows 5 microns for units with FS flow ranges of 0 1 sccm or less 20 microns for units with FS flow ranges between 0 2 sccm and 0 1 slpm 50 microns for units with FS flow ranges of 0 1 slpm or more PRESSURE Maximum operating line pressure for FMA 1600A units is 145 psig 1 MPa If the line pressure is higher than 145 psig 1 MPa use a pressure regulator upstream from the flow meter to reduce the pressure to 145 psig 1 MPa or less Maximum operating line pressure for FMA LP1600A units is 50 psig 3 Exceeding the maximum specified line pressure may cause permanent damage to the solid state differential pressure sensor Do NOT SUBJECT AN FMA 1600A DIFFERENTIAL PRESSURE SENSOR TO UPSTREAM DOWNSTREAM PRESSURE DIFFERENTIALS EXCEEDING 75 PSID Do NOT SUBJECT A FIMA LP1600A DIFFERENTIAL PRESSURE SENSOR TO UPSTREAM DOWNSTREAM PRESSURE DIFFERENTIALS EXCEEDING 15 PSID While high static pressure will typically not damage the dp sensor sudden pressure spikes can result in complete failure of the sensor A common cause of this problem is instantaneous application of high pressure gas as from a snap acting solenoid valve either upstream or downstream of the meter If you suspect that your pressure sensor is damaged please discontinue use of the meter and contact Omega POWER AND SIGNAL CONNECTIONS Power can be supplied to your meter through either the power jack or the 8 pin Mini DIN connecto
47. end receive data at the same baud rate The default baud rate for this device is 19200 baud Press the Select button until the arrow is in front of Baud Use the UP and DOWN buttons to select the baud rate that matches your computer The choices are 38400 19200 9600 or 2400 baud Any baud rate change will not take effect until power to the unit is cycled 21 MISCELLANEOUS Miscellaneous is accessed by pressing the MISC button on the Select Menu display Next select either MISC1 or MISC2 MISC1 will display as shown at left ZERO BAND refers to Display Zero Deadband lt 7 EE EUM Zero deadband is a value below which the display END dis ANG jumps to zero This deadband is often desired to prevent electrical noise from showing up on the display as minor flows or pressures that do not exist Display Zero Deadband does not affect the LCD analog or digital signal outputs CONTRAST MAIN ZERO BAND can be adjusted between 0 and 3 296 of the sensor s Full Scale FS Press ZERO BAND Then use SELECT to choose the digit with the arrow and the UP and DOWN buttons to change the value Press SET to record your value Press CLEAR to return to zero DOUN SELECT Pressure Averaging and Flow Averaging may be useful to make it easier to read and interpret H A rapidly fluctuating pressures and flows Pressure and flow averaging can be adjusted between 1 no averaging and 256 maximum averaging peer CEERR These are geometric running avera
48. ent 0 040 Amp output current on 4 20 mA 1 The Digital Output Signal communicates Mass Flow Volumetric Flow Pressure and Temperature 2 The Analog Output Signal and Optional Secondary Analog Output Signal communicate your choice of Mass Flow Volumetric Flow Pressure or Temperature Range Specific Specifications Full Scale Flow Mass Pressure Drop at FS Flow Mechanical em Meter psid venting to atmosphere Dimensions Process Connections 0 5 sccm to 1 sccm 1 0 3 9 H x 2 4 W x 1 1 D M 5 10 32 Female Thread 2 sccm to 50 sccm 1 0 100 sccm to 20 sipm 1 0 4 1 Hx 2 4 W x 1 1 D 1 8 NPT Female 50 sipm 2 0 4 4 H x 4 0 W x 1 6 D 1 4 NPT Female 100 sipm 25 250 slpm 2a 5 0 H x 4 0 W x 1 6 D 1 2 NPT Female 500 sipm 4 0 3 4 NPT Female 1000 slpm 6 0 5 0 H x 4 0 W x 1 6 D A 1 1 4 NPT Female optional 1500 sipm 9 0 process connection is available 2000 sipm 5 0 5 3 H x 5 2 W x 2 9 D for 2000 sipm meters 3000 sipm 7 1 5 3 H x 5 2 W x 2 9 D 1 1 4 NPT Female 4000 slpm 4 4 7 6 H x 5 2 W x 2 9 D 2 NPT Female 1 Lower Pressure Drops Available please see our FMA LP1600A mass flow meters t 2 Compatible with Beswick Swagelok8 tube Parker amp face seal push connect and compression adapter fittings VCR and SAE connections upon request 47
49. ges where the number between 1 and 256 can be considered roughly eguivalent to the response time constant in milliseconds This can be effective at smoothing high freguency process oscillations such as those caused by diaphragm pumps Press PRESS AVG Then use SELECT to choose the digit with the arrow and the UP and DOWN buttons to change the value Press SET to record your value Press CLEAR to return to zero Press FLOW AVG Then use SELECT to choose the digit with the arrow and the UP and DOWN buttons to change the value Press SET to record your value Press CLEAR to return to zero Setting a higher number will equal a smoother display LCD CONTRAST The display contrast can be ORWEL REGE adjusted between 0 and 30 with zero being the lightest and 30 being the darkest Use the UP and DOWN buttons to adjust the contrast Press SET when you are satisfied Press CANCEL to return to the MISC display 22 STP STP TEMP PRESS MISC2 will display as shown at left STP refers to the functions that allow selection of standard temperature and pressure conditions This feature is generally useful for comparison purposes to other devices or systems using different STP parameters The STP menu is comprised of the STP TEMP and STP PRESS screens STP TEMP allows you to select from seven standard temperature protocols The arrow position will automatically default to the currently stored value Once a selection has been m
50. he selected gas can be changed via RS232 RS485 input To change the selected gas enter the following commands In Polling Mode AddressSS xEnter e g BSS lt Enter gt Where is the number of the gas selected from the table below Note that this also corresponds to the gas select menu on the flow meter screen the Standard gas category is shown in the example below GAS 0 Air Air 1 Argon Ar 2 Methane CH4 3 Carbon Monoxide co 4 Carbon Dioxide coz 5 Ethane C2H6 6 Hydrogen H2 7 Helium He 8 Nitrogen N2 9 Nitrous Oxide N20 10 Neon Ne 11 Oxygen 02 12 Propane C3H8 13 normal Butane n C4H10 14 Acetylene C2H2 15 Ethylene C2H4 16 iso Butane i C2H10 17 Krypton Kr 18 Xenon Xe 19 Sulfur Hexafluoride SF6 20 7596 Argon 25 CO2 C 25 21 90 Argon 1096 CO2 C 10 22 9296 Argon 896 CO2 C 8 23 98 Argon 296 CO2 C 2 24 7596 CO2 2596 Argon C 75 25 75 Argon 25 Helium HE 75 26 7596 Helium 2596 Argon HE 25 90 Helium 7 596 Argon 2 596 CO2 22 Praxair Helistar A1025 A103 90 Argon 8 CO2 2 Oxygen 28 Praxair Stargon CS ser 29 95 Argon 5 Methane P 5 For example to select Propane enter 12 lt Enter gt 27 Creating and Deleting Gas Mixtures with Composer using RS232 or RS485 Note All commands must be prefixed with the unit ID if the unit is not in streaming mode You may create and store up to 20 gas mixtures conta
51. iDIN Cable End 8 Pin MiniDIN Connector 9 Pin Serial Connection 8 Pin MiniDIN Connection Pin Function Function Pin 5 Ground Ground 8 DB9 to Mini DIN Connection for RS232 RS485 Signals 10 OUTPUT SIGNALS RS232 RS485 Digital Output Signal To use the RS232 or RS485 output signal it is necessary to connect the RS232 RS485 Output Signal Pin 5 the RS232 RS485 Input Signal Pin 3 and Ground Pin 8 to your computer serial port as shown on page 8 See page 25 for details on accessing RS232 RS485 output Standard Voltage 0 5 Vdc Output Signal FMA 1600A flow meters equipped with a 0 5 Vdc optional 0 10 Vdc will have this output signal available on Pin 6 This output is generally available in addition to other optionally ordered outputs This voltage is usually in the range of 0 010 Vdc for zero flow and 5 0 Vdc for full scale flow The output voltage is linear over the entire range Ground for this signal is common on Pin 8 Optional 0 10 Vdc Output Signal If your meter was ordered with a 0 10 Vdc output signal it will be available on Pin 6 See the Calibration Data Sheet that shipped with your meter to determine which output signals were ordered This voltage is usually in the range of 0 010 Vdc for zero flow and 10 0 Vdc for full scale flow The output voltage is linear over the entire range Ground for this signal is common on Pin 8 Optional Current 4 20 mA Output Signal If your meter wa
52. ick on the ASCII Setup button and be sure the Send Line Ends with Line Feeds box is not checked and the Echo Typed Characters Locally box and the Append Line Feeds to Incoming Lines boxes are checked Those settings not mentioned here are normally okay in the default position 6 Save the settings close HyperTerminal and reopen it Streaming Mode RS485 units do not have a streaming mode In the default Polling Mode the screen should be blank except the blinking cursor In order to get the data streaming to the screen hit the Enter key several times to clear any extraneous information Type followed by Enter or using the RS232 RS485 communication select menu select 9 as identifier and exit the screen If data still does not appear check all the connections and COM port assignments Streaming Mode Advanced The streaming data rate is controlled by register 91 The recommended default rate of data provision is once every 50 milliseconds and this is suitable for most purposes If a slower or faster streaming data rate is desired register 91 can be changed to a value from 1 millisecond to 65535 milliseconds or slightly over once every minute Below approximately 40 milliseconds data provision will be dependent upon how many parameters are selected Fewer data parameters can be streamed more quickly than more It is left to the user to balance streaming speed with number of parameters streamed To read
53. ining up to five constituent gases each Create a Gas Mixture To create a gas mixture enter a single line command according to the following formula Unit IDJGM Gas Name Gas Mix Number Percent 1 Gas Number 1 Percent 2 Gas Number 2 Gas Name Name your mixture using a maximum of 6 characters Gas Mix Number Composer user mixes have gas numbers between 236 and 255 You can assign any number in this range to your new mixture If another mixture with the same number exists it will be overwritten even if that gas is currently selected on the unit If you enter a O here the new mix will be assigned the next available number between 236 and 255 Percent 1 The percentage of the first constituent gas The percentage of each constituent must be between 0 01 and 99 99 Values entered beyond two decimal points will be rounded to the nearest 0 0196 Gas Number 1 The gas number of the first constituent gas Percent 2 The percentage of the first constituent gas Values entered beyond two decimal points will be rounded to the nearest 0 0196 Gas Number 2 The gas number of the first constituent gas Additional Gases Optional The above pattern of Percent Gas Number may be repeated for additional constituent gases up to a total of 5 constituents The sum of all percentages must be 100 00 On success the unit ID if set is returned followed by a space The number of the gas mixture is then returned followed by the percen
54. ions is not responding Check that your meter is powered and connected properly Be sure that the port on the computer to which the meter is connected is active Confirm that the port settings are correct per the RS232 instructions in this manual Check the RS232 RS485 communications select screen for current meter readings Close Hyperterminal and reopen it Reboot your PC See pages 10 11 and 25 for more information on RS232 RS485 signals and communications Slower response than specified FMA 1600A Meters feature a programmable Geometric Running Average GRA Depending on the full scale range of the meter it may have the GRA set to enhance the stability readability of the display which would result in slower perceived response time Please see Pressure Averaging and Flow Averaging on page 22 Jumps to zero at low flow FMA 1600A Meters feature a programmable zero deadband The factory setting is usually 0 596 of full scale This can be adjusted between NONE and 3 296 of full scale See page 22 Discrepancies between old and new units Please see Standard Gas Data Tables explanation on page 31 41 Maintenance and Recalibration General FMA 1600A Flow Meters require minimal maintenance They have no moving parts The single most important thing that affects the life and accuracy of these devices is the quality of the gas being measured The meter is designed to measure CLEAN DRY NON CORROSIVE gases Moisture oil a
55. l For DB15 Pin outs see pages 62 to 67 8 INPUT SIGNALS Analog Input Signal Apply analog input to Pin 4 as shown on page 8 For DB15 Pin outs see pages 62 to 67 Standard 0 5 Vdc is the standard analog input signal Apply the 0 5 Vdc input signal to pin 4 with common ground on pin 8 Optional 0 10 Vdc If specified at time of order a 0 10 Vdc input signal can be applied to pin 4 with common ground on pin 8 Optional 4 20 mA If specified at time of order a 4 20 mA input signal can be applied to pin 4 with common ground on pin 8 NOTE This is a current sinking device The receiving circuit is essentially a gt 250 ohm resistor to ground NOTE 4 20 mA output requires at least 15 Vdc power input CAUTION DO NOT CONNECT THIS DEVICE TO LOOP POWERED SYSTEMS AS THIS WILL DESTROY PORTIONS OF THE CIRCUITRY AND VOID THE WARRANTY IF YOU MUST INTERFACE WITH EXISTING LOOP POWERED SYSTEMS ALWAYS USE A SIGNAL ISOLATOR AND A SEPARATE POWER SUPPLY N L Aremote tare can be achieved by momentarily grounding pin 4 to tare as shown above RS232 RS485 Digital Input Signal To use the RS232 or RS485 input signal connect the RS232 RS485 Output Signal Pin 5 the RS232 RS485 Input Signal Pin 3 and Ground Pin 8 to your computer serial port as shown below See page 25 for details on accessing RS232 RS485 input 8 Pin Min
56. mega products may notice small discrepancies between the gas property tables of your old and new units Omega has incorporated the latest data sets from NIST including their REFPROP 9 data where available in our products built in gas property models Be aware that the calibrators that you may be using may be checking against older data sets such as the widely distributed Air Liquide data This may generate apparent calibration discrepancies of up to 0 696 of reading on well behaved gases and as much as 396 of reading on some gases such as propane and butane unless the standard was directly calibrated on the gas in question As the older standards are phased out this difference in readings will cease to be a problem If you see a difference between the Omega meter and your in house standard in addition to calling Omega call the manufacturer of your standard for clarification as to which data set they used in their calibration This comparison will in all likelihood resolve the problem 31 TE66 0 0868S Z SUZLZ ZLLZ 660 ZOS6ES Oteve ecc uou X EX 8L 64860 T9199 o06sori L899886 0 TEBEO9 OOTES ESI apuonjexeH ANJINS 945 61 S8Z6 0 SOLOT c69vz FS08886 0 vozes 6089F18 euedoig 8HED TL 06660 O6cV vL6L 0ESE666 0 6 80 1 OLZOS SOZ UabAXO ZO LI 87660 64461 OLEDEL LTESV660 88808 L orzlt gri SPIXO SNOIN OZN 6 S666 0 VOST L 487991 91086660 ScSvVL OvZ
57. minutes you would enter 300000 into the box 15 When you have entered the value you want click on OK and OK in the Properties dialog box 16 Go the Transfer menu and select Send Text File NOT Send File 17 Browse and select the text script file you created 18 Click Open 19 The program will begin executing your script file reading one line at a time with the line delay you specified and the flow device will respond by sending one line of data for each poll it receives when it receives it You can also capture the data to another file as described in the manual under Collecting Data You will be simultaneously sending it a script file and capturing the output to a separate file for analysis Operating Principle All FMA 1600A Gas Flow Meters and FMA 2600A Gas Flow Controllers are based on the accurate measurement of volumetric flow The volumetric flow rate is determined by creating a pressure drop across a unique internal restriction known as a Laminar Flow Element LFE and measuring differential pressure across it The restriction is designed so that the gas molecules are forced to move in parallel paths along the entire length of the passage hence laminar streamline flow is established for the entire range of operation of the device Unlike other flow measuring devices in laminar flow meters the relationship between pressure drop and flow is linear STANDARD GAS DATA TABLES Those of you who have older O
58. n can be used for custom pin assignments please consult factory 63 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram The following pin out chart describes the safest and generally compatible arrangement when connecting a non FMA 1600A DB15 wire to a DB15B equipped FMA 1600A Not all features may be available between brands but the common denominators are featured in our DB15 offerings along with some options for customization DB15B Male Connector Front View Female Connector Front View Function Ground Primary Analog Signal Output N C N C Power Supply Vdc N C N C Analog Tare meters when grounded Analog Set Point Input controllers Power Supply Common Ground Secondary Analog Signal Output fixed 5 12Vdc RS232 TX send or RS485 Check your device s calibration certificate and user manual for the actual electrical input output requirements as all instruments are custom configured to some extent NOTE Pins 1 9 and 10 are connected together inside of the device and are common grounding points N C Not Connected Open can be used for custom pin assignments please consult factory 64 DB15 Pin Outs If your instrument was ordered with a DB15 connection be sure to check the Calibration Label on the device and reference the appropriate pin out diagram
59. nd other contaminants can affect the laminar flow elements We recommend the use of in line sintered filters to prevent large particulates from entering the measurement head of the instrument Suggested maximum particulate sizes are as follows 5 microns for units with FS flow ranges of 0 1 sccm or less 20 microns for units with FS flow ranges between 0 2 sccm and 0 1 slpm 50 microns for units with FS flow ranges of 0 1 slpm or more Recalibration The recommended period for recalibration is once every year A label located on the back of the meter lists the most recent calibration date The meter should be returned to the factory for recalibration within one year from the listed date Before calling to schedule a recalibration please note the serial number on the back of the meter The Serial Number Model Number and Date of Manufacture are also available on the Model Info display page 24 Cleaning FMA 1600A Flow Meters require no periodic cleaning If necessary the outside of the meter can be cleaned with a soft dry cloth Avoid excess moisture or solvents For repairs recalibrations or recycling of this product contact Omega 42 Option Totalizing Mode Meters and Controllers can be purchased with the Totalizing Mode option This option adds an additional mode screen that displays the total flow normally in the units of the main flow screen that has passed through the device since the last time the totalizer was cleared The
60. nts All standard device features and functions are available and operate in accordance with the Omega operating manual provided with the device Specification Meter or Small Valve Large Valve Gauge Controller Controller Supply Voltage 7 to 30 Vdc 12 to 30 Vdc 24 to 30 Vdc Supply Current 80 mA O 12Vdc 290 mA 9 12Vdc 780 mA 9 70 mA O 24Vdc 200 mA 24Vdc 24Vdc 13 DISPLAYS AND MENUS The device screen defaults to Main display as soon as power is applied to the meter Main PSIR 2E TARE V 13 68 21 58 0 000 p aap 4 884 SCCM MENU WADA AA AH BACK RESET MEG R5232 DATA COMM GAS SELECT The Main display shows pressure temperature volumetric flow and mass flow Pressing the button adjacent to a parameter will make that parameter the primary display unit By hitting the MENU button at the bottom right of the screen you will enter the Select Menu display If your meter was ordered with the Totalizer option page 34 pushing the TOTAL button once will bring up the Totalizing Mode display Pushing MENU will bring up the Select Menu display Select Menu From Select Menu you can change the selected gas interact with your RS232 RS485 settings or read manufacturer s data Push MAIN to return to the Main display 14 This mode defaults on power up with mass flow as the primary displayed parameter C 413 60 421 50 The following parameters are displayed in the Main mode
61. r An AC to DC adapter which converts line AC power to DC voltage and current as specified below is required to use the power jack Meters require a 7 30 Vdc power supply with a 2 1 mm female positive center plug capable of supplying at least 100mA Note 4 20mA analog output requires at least 15 Vdc Standard 8 Pin Mini DIN Pin Out Mini DIN cable color Not Connected or optional 4 20mA Primary Output Signal Static 5 12 Vdc or optional Secondary Analog Output 4 20mA 5Vdc 10Vdc or Basic Alarm Serial RS232RX RS485 Input Signal receive Red Meters Remote Tare Ground to Tare Orange Controllers Analog Set Point Input 5 Serial RS232TX RS485 Output Signal send Brown 0 5 Vdc or optional 0 10 Vdc Output Signal Power In as described above Ground common for power digital communications analog signals Purple and alarms P Note The above pin out is applicable to all the flow meters and controllers with the Mini DIN connector The availability of different output signals depends on the options ordered Optional configurations are noted on the unit s calibration sheet CAUTION DO NOT CONNECT POWER TO PINS 1 THROUGH 6 AS PERMANENT DAMAGE CAN OCCUR It is common to mistake Pin 2 labeled 5 12 Vdc Output as the standard 0 5 Vdc ES analog output signal In fact Pin 2 is normally a constant 5 12 Vdc that reflects the system bus voltage and can be used as a source for the set point signa
62. r a full list of gases in each category 18 COMPOSER ur DOWN gt Add Mix 28 Free CANCEL DOWN Composer Mix name BACK CHANGE CANCEL CASE EDIT ADD GAS NAME Composer Mix MUGAS 4 44 of Total BRCK CHANGE CANCEL CASE NEAT LETTER GAS OPTNS Composer allows you to program and save up to 20 custom gas mixes containing 2 to 5 component gases found in the gas lists pages 32 39 The minimum resolution is 0 01 Composer is accessed by selecting Composer User Mixes on the GAS SELECT display Press SET when the arrow is aligned with Add Mix Name the mix by pressing the UP and DOWN buttons for letters numerals and symbols CHANGE CASE Toggles the letter case Letters remain in selected case until CHANGE CASE is pushed again Press SET to save the name After naming the mix press ADD GAS and select the gas category and the component gas Select the digit with arrow and adjust the with the UP and DOWN buttons Press set to save Add up to 4 more gases as needed The total must equal 10096 or an error message will appear GAS OPTNS allows you to adjust the percentage of the constituents or delete a gas from the mix Gas mixes cannot be adjusted after they have been saved 19 DOWN SELECT DIDIT Percent of Air JAHH BACK CANCEL CLEAR DOWN SELECT DIGIT Percent of He Helium 24 36 BACK CANCEL CLEAR CREATE CREATE NEU SIMILAR COMPOSER USER MIX M
63. r is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have FOR NON WARRANTY REPAIRS consult the following information available BEFORE OMEGA for current repair charges Have the contacting OMEGA following information available BEFORE 1 Purchase Order number under which contacting OMEGA the product was PURCHASED 1 Purchase Order number to cover the 2 Model and serial number of the product COST of the repair under warranty and 2 Model and serial number of theproduct and 3 Repair instructions and or specific 3 Repair instructions and or specific problems problems relative to the product relative to the product OMEGA s policy is to make running changes not model changes whenever an improvement is possible This affords our customers the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 2009 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or in part without the prior written consent of OMEGA ENGINEERING INC Where Do Find Everything Need for Process Measurement and Control OMEGA Of Course Shop online at omega com TEMPERATURE BA Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies l4 Wire Thermocouple RTD
64. rine Gas CI2 15 Ethylene C2H4 34 Hydrogen Sulfide H2S 16 iso Butane i C4H10 35 Sulfur Dioxide S02 17 Krypton Kr 36 Propylene C3H6 18 Xenon Xe In addition the following gases are 19 Sulfur Hexafluoride SF6 available upon request 20 75 Ar 25 CO2 C 25 Nitrogen Dioxide to 0 596 NO2 21 9026 Ar 10 CO2 C 10 in an inert carrier 22 92 Ar 8 CO2 C 8 Refrigerant gases to 10096 If your application requires another gas or gas mixture please contact Omega We will do our best to accommodate your request Please refer to the Technical Data for the equivalently ranged FMA 1600A instrument for all operating specifications except Operating Range 196 to 10096 Full Scale Turndown Ratio 100 1 316LSS Perfluoroelastomer standard FKM EPDM Wetted Materials Buna Neoprene as needed for some gases The dimensions of FMA 1600A LSS instruments may vary from their standard FMA 1600A counterparts Dimensional drawings for MS instruments are shown on pages 57 60 56 1 050 yo 4 397 336 a mo re M5X0 8 02375 525 Both Sdes O o 925 TH 2 225 4 a 150 25 FMA 1600A LSS o 55 i ji 0 0 5 sccm A 0 1 sccm 0 2 sccm 2X 8 32 UNC Y 175 0 5 sccm 0 10 sccm 0 20 sccm 0 50 sccm 0 5 sccm to 50 sccm app
65. roximate shipping weight 0 8lb 1 050 HN ele eje 4 567 ele ele 5 e 350 I 525 350 H 9255 o 1 8 NPT Both Sides FMA 1600A LSS 150 p 125 0 100 sccm 0 200 sccm 925 0 500 sccm fies 0 1 sipm 0 2slpm 0 5slpm 0 10 sipm 0 20 sipm 100 sccm to 20 slpm approximate shipping weight 1 0 Ib 2X 8 32 UNC v 35 57 men FMA 1600A LSS 1 600 eg 0 50 sipm 1 0 100 slpm 5 067 500 500 o o o o 1 4 NPT LI d Bag Both Sides L 4 000 8250 1 o E PEC 7 o 1425 RH 4X8 32 UNC Y mat 50 slpm to 100 slpm approximate shipping weight 2 4 Ib EMA 1600A LSS 0 250 sipm 800 gr F 800 800 _ _ 1 2 NPT 22 Both Sides FA 4 000 mea E 17 6 L a 1 425 Ps B 4X 8 32 UNC Y 375 250 slpm approximate shipping weight 3 2 Ib 58 3 4 NPT 800 Both Sides OH LC 00 3 250 4 750 p 75 me FMA 1600A LSS es I l 0 500 slpm J 0 1000 sipm 4X8 32UNC V 375 0 1500 slpm 500 slpm to 1500 slpm approximate shipping weight 3 5 Ib
66. rs 59 minutes 59 seconds The hours count resets when RESET is pushed an RS232 or RS485 clear is executed or on loss of power Press ELAPSED TIME to show this as the primary display RESET The counter can be reset to zero at any time by pushing the RESET button To clear the counter via RS232 or RS485 establish serial communication with the meter or controller as described in the RS232 or RS485 section of the manual To reset the counter enter the following commands In Polling addressable Mode AddressSST Enter e g BSST lt Enter gt 43 Omega Portable Meters and Gauges Omega Rechargeable Flow Meters and Pressure Gauges use a Li lon 3 7V cell located in the top section of the device The Li lon cell must not be removed Normal battery life of a fully charged cell is 18 hours with a monochrome display or 5 hours with a TFT color display when the backlight is set to 10 Dimming the backlight will increase battery life The battery can be charged through either the micro USB port or the mini DIN connector When the device is connected to external power it will function normally while the battery is charging Note If the battery has no charge a charge time of one minute will be required before the unit can be turned on Charge rates will be fastest through the micro USB port using the included power supply or equivalent The device will charge fastest when it is turned off Recharge Time 3 5 hours with 2A USB supply
67. s ordered with a 4 20 mA current output signal it will be available on Pin 1 See the Calibration Data Sheet that shipped with your meter to determine which output signals were ordered The current signal is 4 mA at O flow and 20 mA at the meter s full scale flow The output current is linear over the entire range Ground for this signal is common on Pin 8 Current output units require 15 30Vdc power Optional 2nd Analog Output Signal You may specify an optional 2nd analog output on Pin 2 at time of order See the Calibration Data Sheet that shipped with your meter to determine which output signals were ordered This output may be a 0 5 Vdc 0 10 Vdc or 4 20 mA analog signal that can represent any measured parameter With this optional output a meter could output the mass flow rate 0 5 Vdc on pin 6 and the absolute pressure 0 5 Vdc on pin 2 SYSTEMS AS THIS WILL DESTROY PORTIONS OF THE CIRCUITRY AND VOID THE WARRANTY IF YOU MUST INTERFACE WITH EXISTING LOOP POWERED SYSTEMS ALWAYS USE A SIGNAL ISOLATOR AND A SEPARATE POWER SUPPLY 1 CAUTION DO NOT CONNECT THIS DEVICE TO LOOP POWERED 11 SYSTEMS AS THIS WILL DESTROY PORTIONS OF THE CIRCUITRY AND VOID THE WARRANTY IF YOU MUST INTERFACE WITH EXISTING LOOP POWERED SYSTEMS ALWAYS USE A SIGNAL ISOLATOR AND A SEPARATE POWER SUPPLY 1 CAUTION DO NOT CONNECT THIS DEVICE TO LOOP POWERED Purple Ground WW NS Female Serial Cable Front Typic
68. tages and names of each constituent in the mix If the gas is not successfully mixed a is returned Delete a Gas Mixture To delete a gas mixture enter Unit ID GD Gas Number The number of the Composer user mixture you wish to delete from the unit Only Composer user mixtures can be deleted with this command On success the unit ID if set is returned followed by a space and the number of the gas deleted If the gas is not successfully deleted a is returned 28 Collecting Data The RS232 RS485 output updates to the screen manytimes per second Veryshort term events can be captured simply by disconnecting there are two telephone symbol icons at the top of the HyperTerminal screen for disconnecting and connecting immediately after the event in question The scroll bar can be driven up to the event and all of the data associated with the event can be selected copied and pasted into Microsoft Excel or other spreadsheet program as described below For longer term data it is useful to capture the data in a text file With the desired data streaming to the screen select Capture Text from the Transfer Menu Type in the path and file name you wish to use Push the start button When the data collection period is complete simply select Capture Text from the Transfer Menu and select Stop from the sub menu that appears Data that is selected and copied either directly from HyperTerminal or from a text file c
69. to 200 sccm 0 06 T DOSEN 007 4 1 H x 2 4 W x 1 1 D 1 8 NPT Female 1 sipm to 5 sipm 0 07 10 sipm 0 08 4 3 H x 2 7 W x 1 1 D 5 20 sipm 0 25 4 4 H x 4 0 W x 1 6 D TA APUR 40 sipm 0 12 5 0 H x 4 0 W x 1 6 D 1 2 NPT Female 50 slpm 0 14 100 sipm 0 24 5 0 H x 4 0 W x 1 6 D 3 4 NPT Female 250 slpm 0 60 500 sipm 0 39 5 3 H x 5 2 W x 2 9 D 3 4 NPT Female 1 Compatible with Beswick amp Swagelok tube Parker face seal push connect and compression adapter fittings VCR and SAE connections upon request 9 336 A 1 050 3 897 kb 2 375 1 2 225 150 195 925 oo 14 op eo 336 So 525 FMA LP1600A 0 0 5 sccm 0 1 sccm 0 2 sccm 0 5 sccm 0 10 sccm 0 20 sccm FMA LP1600A 0 5 sccm to 20 sccm approximate shipping weight 0 8 Ib 1 050 4 067 2 375 2 225 4 ja 150 pas 9 99 925 4 ef 350 lf 525 FMA LP1600A 0 50 sccm 0 100 sccm 0 200 sccm 0 500 sccm 0 1 sipm 0 2 sipm 0 5 sipm FMA LP1600A 50 sccm to 5 slpm approximate shipping weight 1 0 Ib T 1 050 l 525 M5X0 8 10 32 UNF Both Sides 2X 8 32 UNC y 175 op eo 3504 s Qe 1 8 NPT 192
70. upstream of the meter If you suspect that your pressure sensor is damaged please discontinue use of the meter and contact Omega Displayed mass flow volumetric flow pressure or temperature is flashing and message MOV VOV POV or TOV is displayed Our flow meters and controllers display an error message MOV mass overrange VOV volumetric overrange POV pressure overrange TOV temperature overrange when a measured parameter exceeds the range of the sensors in the device When any item flashes on the display neither the flashing parameter nor the mass flow measurement is accurate Reducing the value of the flashing parameter to within specified limits will return the unit to normal operation and accuracy If the unit does not return to normal contact Omega Meter reads negative flow when there is a confirmed no flow condition This is an indication of an improper tare If the meter is tared while there is flow that flow is accepted as zero flow When an actual zero flow condition exists the meter will read a negative flow Simply re tare at the confirmed zero flow condition Also note that while the meter is intended for positive flow it will read negative flow with reasonable accuracy but not to the full scale flow rate it is not calibrated for bi directional flow and no damage will result Meter does not agree with another meter I have in line Volumetric meters are affected by pressure drops Volumetric flow meters should not
71. vO8Zl USBONIN ZN 8 5000 L 66680 CCSE6T 01817000 L cvvc8O OVOZI LLE UOSN 9 660 SZIZO OSSZOL 71178660 889590 OS6S 0ll ueul W TL660 06Y EGLZEZ 99762660 6cceve O6vece LST Uo1d Ty 90001 66800 696 8 0 65000 L SET800 SSESL 68 USBOIPAH 5000 L S8 UO Sp698L 07 4000 ESE9LO 01957861 unijeH 57660 LL9TL 246916 055717660 6ZESL L O6 8L EOL u u13 eus Au13 1066 0 OSSEL 67198 186 7660 WSETI ZLLWS E6 sueui3 90001 96 10 961611 0Z6S000L SSy9L O 9E86S 9ZL unuejneq 666 0 SOSCL LSLSOL 9079666 0 OESPL L O 679Z1 SPIXOUOIN UOET 0 66 0 89 61 ZOLZEL 515619660 86 08 L OP8LE 6HL 9pixoiq UOQUE ZO 16560 LEOZT 06979 6176696 0 Ot6vyc BSESOTVZ oueng u OLHED U EL 51960 1889c 65 89 LEESEL6E O 8cOvyc 9816 aueing OLHE2 9L L666 0 0v8 1 Z9LOLZ 959 666 0 Z8EEN I1 06667977 uobiy W L 16660 Ot6cl vzsc l 1969666 0 zovgl l 06868781 Aly Aly 0 60660 STLL L VLEZ6 00087660 007201 oogrirol ous THI PL VISd 969 bL WISd fasoosia visaoeovi viSA969PL soosIn 6 awenN JequnN Ayiiqissoidwoj 9094 amjosqy E Ayiqissaidwio gt Aysuaq aMJOSQY SWEN Suo ous sen ii Aususa 2 0 JET S1SV9 JAISOUYOD NON 1HNd saseb jue1961J94 1914189 OUI UE UI 9660 01 2PIXOIQ UBGOJIN pue epixorq njing aua Adolg epunojuj UaboniN SPIXO UN epyjns ueboup H sen auwojyo eluouluuv BUIMO OJ ayi ppe si9J W SS1 VOOO9L VWH 6c401S S d LD STD 1012 8 D TD SCOLV SZ 3H SZ JH uoueyx epuonjgexeH IN
72. y for Bidirectional Meters o i o iti i at calibration conditions after tare 0 8 of reading 0 2 of total span from positive full scale to negative full scale Repeatability 0 2 Full Scale Zero Shift and Span Shift 0 02 Full Scale Celsius Atm Operating Range Turndown Ratio 0 5 to 100 Full Scale 200 1 Turndown Maximum Measurable Flow Rate 128 Full Scale Typical Response Time 10 ms Adjustable Warm up Time lt 1 Second Mass Reference Conditions STP 25 C amp 14 696 psia standard others available on request Operating Temperature 10 to 50 Celsius Humidity Range Non Condensing 0 to 100 Maximum Pressure 145 psig Mounting Attitude Sensitivity None Ingress Protection IP40 303 amp 302 Stainless Steel FKM Silicone RTV Rubber Glass Reinforced Wetted Materials Nylon Aluminum If your application demands a different material please contact Omega Communications Power FMA 1600A Mass Flow Meter Monochrome LCD Display with integrated touchpad Simultaneously displays Mass Flow Volumetric Flow Pressure and Temperature Digital Output Signal Options RS232 Serial RS485 Serial Analog Output Signal Options 0 5 Vdc 1 5 Vdc 0 10 Vdc 4 20 mA GREEN Output 0 5 Vde 1 5 Vdc 0 10 Vdc 4 20 mA Signal Electrical Connection Options 8 Pin Mini DIN 15 pin D sub DB15 Supply Voltage 7 to 30 Vdc 15 30 Vdc for 4 20 mA outputs Supply Curr
73. yGas HAS BEEN SAVED SELECT MISTURE DOWN SELEET DIGIT Percent of Ar Argon 38 81 BRCK CANCEL CLEAR EDIT ADD GAS GAS NAME DPTHS Composer Mix MUGAS 50 Air 34 AR Argon 24 He Helium 106 88 Total CANCEL Once the mix has been saved you may press CREATE SIMILAR to compose an additional mix based on the mix you have just saved This CREATE SIMILAR option is not available after leaving this screen Press CREATE NEW to add a completely new mix Press SELECT MIXTURE to bring the custom mix onto the MAIN display 20 COMMUNICATION SELECT UNIT ID H UNIT ID L BACK RESETA DOM 17244 Access Communication Select by pressing the button above RS232 COMM or RS485 COMM on the Select Menu display Unit ID Valid unit identifiers are the letters A Z and 9 The identifier allows you to assign a unique address to each device so that multiple units can be connected to a single RS232 or RS485 computer port Press UNIT ID Use the UP and DOWN buttons to change the Unit ID Press SET to record the ID Press Reset to return to the previously recorded Unit ID Any Unit ID change will take effect when Communication Select is exited If the symbol 9 is selected as the Unit ID the device will enter streaming mode when Communication Select is exited See RS232 Communications page 25 for information about the streaming mode Baud Both this instrument and your computer must s

Mass Flow Meters - OMEGA Engineering

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