User Manual - BC Group International Inc.
Contents
1. Auto Off Timer parameter the power is automatically turned OFF 0 to 30 Minutes NOTE Setting this parameter to 0 disables the Auto Off timer When running from line power the meter does not automatically shut off Displays current life of the battery 0 to 100 Battery Lite At 10 a warning screen will appear Read Only Beep Length 0 to 15 Determines the number of samples that are T averaged in the digital filter The software has a Filter Pres Digital Filter that averages the readings to produce a stable display NOTE Increasing this setting will cause a more 0 to 10 Seconds Filter Temp stable display However it will also cause a slower response to small changes The best setting 15 the smallest number that provides a stable display RTD Type Sets the Temperature Coefficient alpha to match 0 00385 C or OPTION R1 that of the RTD probe 0 00392 C Displays current software program Read Only 10 ZEROING PRESSURE SCALES When there is no pressure applied to either port the display should read It may be necessary to zero the pressure scales to remove any errors due to ambient conditions This is done by pressing the key until the zeroing instructions are displayed then pressing mw simultaneously to begin the process The ZEROING message will flash while the scale is being zeroed When the zeroing instructions are displayed again the process is complete To Pressure CHIF2. Sxx option is specified COUPLER TYPES MALE LUER FEMALE QUICK MALE QUICK LOCK DISCONNECT DISCONNECT Example model numbers e DPM 235175NNFC Model DPM 2351 Basic Model o Pressure Range 75 PSI Right Port Female Quick Disconect Coupler Left Port Female Quick Disconnect Coupler o Not equipped with Temperature Sensor Option o Not equipped with Analog Output Option e DPM 2352100NY7DCFC o Model 2302 Basic Model plus RS 232 o Pressure Range 100 PSI Right Port Female Quick Disconnect Coupler Left Port Female Quick Disconnect Coupler o YSI 700 Series Temperature Sensor Option o DC Analog Output Option For additional coupler options the 5 Special Coupler Configurations option over rides default coupler options to those listed in the following table Male Quick Disconnect 9 50 50 50 50 50 0 Examples of model numbers with Sxx Special Coupler Configurations option DPM 235110NNS03 o Model DPM 2351 Basic Model o Pressure Range 10PSI Right Port Female Quick Disconnect Coupler Left Port Luer Lock Coupler o Not equipped with Temperature Sensor Option o Not equipped with Analog Output Option 4 e 235210 70 509 o Model 2352 Basic Model plus RS 232 o Pressure Range 10PSI Right Port Luer Lock Coupler Left Port Female Quick Disconnect Coupler o YSI 700 Series Temperature Sensor Option o DC Analog O
3. 4 Pressure 0 090 0 092 Pol Pol Prod LOW BATTERY When the battery life reaches 10 percent the LOW BATTERY message box will be displayed CLO Pressure CHUMP Typical display with C BAIIERY 4 Battery message 9 Lite Remaining Min 0 0175 0 077 NOTE battery eliminator receptacle is provided so that the unit can be powered by the optional 9 VDC Battery Eliminator enabling continuous operation NOTE The unit is shipped with a Red Battery Lock Out plug installed into the line power receptacle as shown below Its purpose is to prevent the unit from accidentally being turned on during handling and transport subsequently depleting the battery This plug must be removed before any use Battery Lock Out Remove Plug Before Use 11 KEYS Six tactile touch keys are provided for system operation This key turns the unit off and on The unit will return to the main screen that was active when it was turned off In the DISPLAY MODE these keys toggle the display through the available main screens In the SELECT MODE if a parameter has been highlighted these keys will scroll through the available settings changed This key sequences the cursor Highlight through those parameters This key is used to Hold freeze and Reset unfreeze any of the input displays Depressing this key will hold the currently displayed Pressure or Temperature readi
4. SENSOR 0 00001 PSI 100 PSI SENSOR 200 PSI 75 PSI SENSOR 200 PSI 5 PSI SENSOR 15 PSI 0 3 PSI SENSOR 5 PSI ACCURACY 0 0596 FS Only non corrosive non ionic or otherwise pure fluids and or gases that are compatible with sensor materials including COMPATIBLE glass silicon ceramic epoxy RTV gold aluminum and 0 3 TO 0 3 PSI 5 PSI SENSOR 0 0001 PSI AS 005 MEDIA nickel NOTE FLUIDS LIQUIDS ONLY TO BE USED ON HI PORT CONNECTIONS See Model Number Breakdown 20 TEMPERATURE MEASUREMENT OPTIONAL RANGE RESOLUTION ACCURACY CONNECTIONS TRANSDUCER COMPATIBILITY RANGE ACCURACY RATE CONNECTIONS DISPLAY CONSTRUCTION SIZE WEIGHT OPERATING RANGE STORAGE RANGE 20 0 to 100 0 4 0 to 212 0 F 0 1 C 0 1 F 0 5 FS Ya Phone Jack for use with Phone Plug terminated temperature cables or probes OPTION Y7 YSI 700 Transducers 100 O RTD ae Supports 0 00385 and 0 00392 temperature coefficient aloha sensors ANALOG OUTPUT OPTIONAL 1 0 to 4 0 VDC FS Selectable 0 1 FS Output dependent on Digital Filter setting Male BNC Connector PHYSICAL amp ENVIRONMENTAL 128 X 64 Pixels Non Backlit Graphical LCD ABS Plastic OVERLAY Back printed Lexan 7 69 x 3 97 x 1 80 Inches 195 3 x 100 8 x 45 7 mm lt 1 Lbs 0 45 kg 15 to 30 C 59 to 86 F 40 to 60 C 40 to 140 F 21 ELECTRICAL amp MISC 9V Alkaline Battery iiid ANSI NEDA
5. lt LF gt or in hexadecimal OxODOA If an invalid command 15 received the unit will respond with the characters The following section describes the protocol used by the meter in detail The READ command allows the user to read system settings and data Usage R Location CR Where READ command Location contains two digits indicating the data location to be read CR Carriage Return Example Data Sent Data Returned Meaning 08 lt gt RO8 lt CR gt lt LF gt Echo of Command Sent 10 25 mmHg lt CR gt lt LF gt 10 25 mmHg measured The WRITE command allows the user to update the system settings Usage W Location 2 digits Data 5 digits CR Where W WRITE command Location contains two digits indicating the data location to be written Data five digit field containing the data to be written at the Location set above CR Carriage Return Examples Data Sent Data Returned Meaning W064 lt CR gt W064 lt CR gt lt LF gt Echo of Command Sent Set Pressure units to W0600004 lt CR gt W0600004 lt CR gt lt LF gt Echo of Command Sent Set Pressure units to inH2O W05100 lt CR gt W05100 lt CR gt lt LF gt Echo of Command Sent lt CR gt lt LF gt Invalid Command Response Location 05 is Read Only U UPLOAD The UPLOAD command allows the user to read all of the selected device data from locations 1 through 16 with a single command The data returned will be formatt
6. on the Digital Filter Setting See System Setup section for more information TEMPERATURE The unit may be ordered with the Temperature Option This option allows the unit to read an external temperature sensor transducer and display temperatures between 20 to 100 C 4 0 to 212 0 F The temperature probe interface is a standard Phone Jack YSI 700 Temperature Input Y7 This option allows the unit to display temperature measured by a YSI 700 series standard temperature probe e RTD Temperature Input R1 This option allows the unit to display temperature measured by a standard 100 RID This option supports selectable temperature coefficients alpha to match that of the sensor or probe 0 00385 Q O C most common 0 00392 14 COMMUNICATIONS Since the meter does not handle a great deal of data the RS 232 communications link has been optimized to allow the user through very simple instructions to control and request data from the meter Refer to Specifications section for RS 232 Settings Baud etc Data transmitted received is in standard ASCII format and all numerical values are in BCD format All commands sent to the unit should be terminated with a Carriage Return character CR or in hexadecimal OxOD All commands and responses are echoed by the unit for confirmation of communication and are terminated with Carriage Return and Line Feed characters lt CR gt
7. 16044 or equivalent 9 VDC 200 mA OO BATTERY ELIMINATOR BC20 21100 USA Version 20 21101 Euro Version POWER um 5 232 Seven 7 pin Mini DIN Receptacle COMMUNICATIONS Pinout RS 232 CONNECTIONS RxD 4 0 x un 3 XD Com 2 NOTE As Viewed from Unit Exterior 22 NOTES 23 NOTES 24 NOTES 20 NOTES 26 d a d BC Group OUR ONE STOP A SHOP BC GROUP INTERNATIONAL INC 3081 ELM POINT INDUSTRIAL DRIVE ST CHARLES MO 63301 USA 1 800 242 8428 1 314 638 3800 www bcgroupintl com sales bcgroupintl com DPM 2350 Series User Manual 07 12 Rev 06 Copyright 2012 Made in the USA
8. ETERS The Model DPM 2350 Series is a family of microprocessor based high precision Differential Pressure Meters which are intended for use in the evaluation and servicing of a wide variety of medical commercial and industrial applications These meters measure compatible differential gas and liquid pressures in various engineering units Available optional features include a RS 232 port for remote control and data collection a DC analog Output option and an optional temperature sensor input either YSI 700 Series or 100 RTD Probe The following are highlights of the main features DPM 2351 Basic Features e GRAPHICAL LCD DISPLAY WITH CURSOR SELECTION OF OPTIONS AND SETUP OF PARAMETERS e 0 05 FS PRESSURE ACCURACY e DIGITAL CALIBRATION AND ZERO OFFSET ADJUSTMENT NO POTS TO TURN 24 MEASUREMENT e PROGRAMMABLE DIGITAL FILTER e 13 ENGINEERING UNITS e PSI e mmHg 0 O 4 e mmHg O 20 C inHsO 20 C e kg cm e nH20 O 60 F e kPa e 20 C e mBar inHg 0 C e Bar e inHg O 20 C SELECTABLE DISPLAY OPTIONS AND DIGIT SIZES BATTERY LIFE DISPLAY 0 to 100 SOFTWARE ADJUSTABLE DISPLAY CONTRAST MAX and MIN PRESSURE VALUE CAPTURE AND STORAGE DPM 2352 MODEL ADDS e 5 232 SERIAL COMMUNICATIONS ANALOG OUTPUT OPTION OPTION DC ADDS e OPTION DC DC ANALOG OUTPUT REFRESH RATE DEPENDENT UPON DIGITAL FILTER SETTING e BNC OUTPUT CONNECTOR e 0 1 FS ACCURACY TEMPERAT
9. Pressure 4 Temperature I 100 0 Analaos Quteut Ditterential Input Identification Screen Note Sensor limits are displayed based on selected range 100 00 PI PRESSURE SCALE The pressure scale is indicated by the units displayed under the reading The scale can be changed by using mae to highlight the unit line and to toggle between available pressure units as listed below Pressure Units Differential 0 NOTE If the measured pressure is outside of the range of the instrument an OVER RANGE or UNDER RANGE message box will be displayed iL Pressure Typical display with ver Range Over Range message box Yin 0 000 100 000 TEMPERATURE SCALE The temperature scale 15 indicated by the units displayed under the reading The scale can be changed by using to highlight the unit line and aw to toggle the temperature units between Degrees Celsius C and Fahrenheit F NOTE If the measured temperature is outside of the range of the instrument an OVER RANGE or UNDER RANGE message box will be displayed For models with the YSI option the NO PROBE message box will be displayed when the unit de
10. URE OPTION ADDS OPTION Y7 YSI 700 TEMPERATURE PROBE INTERFACE OPTION R1 100 OQ RTD TEMPERATURE PROBE INTERFACE 20 0 TO 100 0 C 4 0 TO 212 0 F TEMPERATURE RANGE 0 5 FS ACCURACY MAX and MIN TEMPERATURE VALUE CAPTURE AND STORAGE OPTIONAL ACCESSORIES 20 21100 20 21101 20 41337 20 41339 20 30106 20 01005 20 01006 20 01008 BATTERY ELIMINATOR USA Version BATTERY ELIMINATOR Euro Version RS 232 COMMUNICATIONS CABLE 7PIN MINI DIN TO DB 9F USB COMMUNICATIONS ADAPTER DB 9M TO USB A FOR USE WITH BC20 41337 SOFT SIDED CARRYING CASE UNIVERSAL MANOMETER PRESSURE ADAPTER KIT YSI 700 TEMPERATURE PROBE RTD 100 Q TEMPERATURE PROBE MODEL INFORMATION Use the following model configuration guide to construct or decode a DPM235X series differential Digital Pressure Meter model number 235X XX N XX Options DC DC Direct Current Analog Output FC Female Quick Disconnect MC Male Quick Disconnect Sxx Special Coupler Configuration see table Temperature Sensor N Not Applicable Y7 YSI 700 Ri 1000 RTD Pressure Range 100 Max 100 PSI Default Quick Disconnect 75 Max 75 PSI Default Quick Disconnect 10 Max 10 PSI Default Male Luer Lock 5 5 PSI Default Male Luer Lock Max 0 3 PSI Default Male Luer Lock Model 2351 Basic Differential Model 2352 Adds RS232 Note The FC or MC options are not applicable when the
11. YR M X E LIA 099 gt Y E gt 0 m Tr HAN u w pj T y BUTM A UNIT OF BC GROUP INTERNATIONAL INC HIGH PRECISION RESOLUTION DIFFERENTIAL DIGITAL PRESSURE METERS DPM 2350 SERIES USER MANUAL BC BIOMEDICAL DPM 2350 SERIES TABLE OF CONTENTS WARNINGS CAUTIONS NOTICE S i DESCRIPTION Sees 1 6 nl a 7 de PEPA 12 tm 14 COMMUNICA TION ep 15 UU RS See a ee een 19 IIED WARRANT MEUM 19 SPEGIFICA TON 20 NOTE 23 WARNING USERS The DPM 2350 is for use by skilled technical personnel only WARNING USE The DPM 2350 is intended for testing only and should never be used in diagnostics treatment or any other capacity where it would come in contact with a patient WARNING CONNECTIONS All connections to patients must be removed before connecting the DUT to the DPM 2350 A serious hazard may occur if the patient is connected when testing with the DPM 2350 CAUTION MODIFICATIONS The DPM 2350 is intended for use within the published specifications Any application beyond these specifications or any unauthorized user modifications may result in hazards or improper operation CAUTION SERVICE The DPM 2350 is intended to be serviced only b
12. ed as a single block per location separated by a carriage return line feed character sequence CRLF equivalent to hexadecimal 0 000 See the table below for details on the data structure Usage U CR Where UPLOAD command CR Carriage Return QUICKSEND QUICKSEND is a feature that allows the user to receive an automatic update of all of the meter data without any further user interaction When the QUICKSEND command is received the feature is turned ON and the meter will automatically send all of the device data every half second The Quicksend feature 15 toggled ON and OFF with the QUICKSEND command See the table below for details on the data structure Usage Q CR Where QUICKSEND command CR Carriage Return V VERSION The VERSION command allows the user to read the Software Version that the unit is currently running Usage V CR Where V VERSION command CR Carriage Return X CANCEL The CANCEL command is simply a way to re establish proper control should a communications error occur or an incorrect command be transmitted For the most part an incorrect command will simply be ignored and the meter will return to listening for future commands However a prior command may be cancelled midstream by transmitting the CANCEL command anytime Usage This command does not require a carriage return nor will it acknowledge with a carriage return However it will echo an X character
13. ended by 92 31 EEC and 93 68 EN 61326 1 1997 A1 1998 A2 2001 A3 2003 Electrical equipment for measurement control and laboratory use EMC requirements This equipment has been type tested by an independent accredited testing laboratory and compliance was demonstrated to the above standard to the extent applicable EMISSIONS Radiated and Line Conducted Emissions EN 61000 3 2 2000 Harmonic Current Emissions EN 61000 3 3 1995 A1 2001 Voltage Fluctuation and Flicker CLASS EN 61000 4 2 1995 A1 1998 A2 2001 Electrostatic Discharge EN 61000 4 3 2002 Radiated Electric Field Immunity EN 61000 4 4 1995 1 2001 A2 2001 Electrical Fast Transients Bursts EN 61000 4 5 1995 A1 2001 Surge Voltage EN 61000 4 6 1996 A1 2000 Conducted Disturbance EN 61000 4 11 1994 A1 2001 Voltage Dips and Short Interrupts LOW VOLTAGE DIRECTIVE EC Directive 73 23 EC EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use General requirements This equipment has been type tested and compliance was demonstrated to the above standard to the extent applicable NOTICE SYMBOLS Symbol Description HAS Center Negative NOTICE ABBREVIATIONS ANSI American National Standards Institute American Standard Code for Information ASCII Interchange BCD Binary Coded Decimal Celsius centimeters of water degree s Device Under Test Direct C
14. f the elements that are present Pressure Port LO Analog Output Female Quick Disconnect pictured BNC Optional NOTE Coupler type depends on sensor and options see Model Information for details Temperature Va Phone Jack Optional Pressure Port HI Female Quick Disconnect pictured NOTE Coupler type depends on sensor and options see Model Information for details 6 Light Touch Keys for Selecting Parameters and POWER for Turning Unit On and Off UP and DOWN Arrows for Scrolling Through Selected Options When No Options are Selected for Changing Display Screen SELECT for Choosing Setting or Parameter to Change SETUP RETURN for Entering and Exiting Setup Menu HOLD RESET for Freezing the Unit at its Current Setting and for Clearing the Min Max Value in Capture Register RS 232 7 pin Mini Din Optional Power 2 1 mm Jack Optional Battery Eliminator SCREENS MAIN SCREENS There can be up to four main screens depending on the model They are PRESSURE TEMPERATURE COMBINED and INPUTS The available screens can be toggled through using ELLO Pressure e 1 96 Pressure E Display with Min Max Option selected Min 0 000 9 227 Temperature Temperature Display with Min Max Option m selected 8201 n x Combined Screen showing both
15. ng until On any screen there are a number of parameters that may be selected and reset Each input can be held independently When active the word HOLD is in the display Depressing this key on a screen that is held will reset that input and remove the word HOLD from the display NOTE In the composite screen the hold feature requires that the specific input be selected using before is used 12 This key toggles unit into and out of the Setup Mode Depressing this key will enter the Setup screen where the configuration can be viewed and adjusted Depressing the key again will exit the Setup Mode and return to the previously viewed main screen This will also save any changes to the internal EEPROM memory so they will be retained even with the power turned off or battery removed 13 OPTIONS ANALOG OUTPUT The unit may be ordered with a DC Analog Output Option This option provides a filtered analog output that is representative of the displayed pressure or temperature and is provided via a BNC connector on the top of the unit The source parameter for the analog output is selectable in the Setup Menu between Pressure Pres or Temperature Temp The output is scaled to match the 0 to FS range of the selected source parameter over a variable internally generated reference voltage This reference voltage is selectable from 1 0 to 4 0 VDC in 0 1 V increments through the Setup Menu Filtering is dependent
16. onnect added Rev 04 DT7321CG Misc Updates Rev 05 7321 Format Updated Specifications Updated Misc Updates Rev 06 DT 7321Cl Special Coupler Configurations option added Max Overpressure Specification added LIMITED WARRANTY WARRANTY BC GROUP INTERNATIONAL INC WARRANTS ITS NEW PRODUCTS TO BE FREE FROM DEFECTS IN MATERIALS AND WORKMANSHIP UNDER THE SERVICE FOR WHICH THEY ARE INTENDED THIS WARRANTY IS EFFECTIVE FOR TWELVE MONTHS FROM THE DATE OF SHIPMENT EXCLUSIONS THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE BC GROUP INTERNATIONAL INC IS NOT LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES NO PERSON OTHER THAN AN OFFICER IS AUTHORIZED TO GIVE ANY OTHER WARRANTY OR ASSUME ANY LIABILITY REMEDIES THE PURCHASER S SOLE AND EXCLUSIVE REMEDY SHALL BE 1 THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS OR PRODUCTS WITHOUT CHARGE 2 AT THE OPTION OF BC GROUP INTERNATIONAL INC THE REFUND OF THE PURCHASE PRICE PA MANUALS BCGroup DPM 2000 DPM 2350 DPM2350_UM_Rev06 doc 19 SPECIFICATIONS PRESSURE MEASUREMENT DIFFERENTIAL 100 PSI SENSOR 13 5 TO 100 0 PSI 75 PSI SENSOR RANGE 10 PSI SENSOR 5 PSI SENSOR 0 3 PSI SENSOR 13 5 TO 75 0 PSI 100 PSI SENSOR 10 0 TO 10 0 PSI 5 0 TO 5 0 PSI 0 001 PSI 75 PSI SENSOR 0 001 PSI RESOLUTION 10 PSI SENSOR 0 0001 PSI 0 3 PSI
17. tects an open connection For models with the RTD option the OVER RANGE message box will also be displayed with an open connection Temperature Typical display with No Probe message No Frobe box ________ 51245 _ NOTE YSI option SYSTEM SETUP The Setup Mode allows the user to the configuration of the meter The Setup screen can be entered using the m key The parameters can be changed by using to highlight the line and to toggle the available options The Setup lt screen can be exited using the key pat Setup IE ES Analog Scale Source d ontrazt Adiuzt 5 Auto uff Timer chins The following is a breakdown of the parameters available in the configuration of the unit and their available options System Setup Configuration Selects whether the Min and Max values will be Display Min Max displayed on the main screens except COMBINED Analog Output Scaling voltage This is the maximum analog output voltage The output is Analog Scale scaled to this voltage over the positive range of the 1 0 to 4 0 Volts selected analog selects the source reading for the analog output Contrast Adjust Sets the contrast of the display screen 0 to 20 Determines the period of inactivity before the meter is turned OFF A timer is started when the meter is turned ON and 15 reset each time a key 15 pressed When the timer reaches the value set in this
18. to indicate that the CANCEL command has been received NOTE The VERSION or CANCEL commands may also be utilized as an acknowledgement of the meter being on line 17 DATA LOCATIONS LOCATION ACCESS RANGE 01 READ 0 to 100 02 READ WRITE 01020 03 010 30 seconds 04 READ RESERVED 100 PSI Max 75 PSI Max PRESSURE 1 TYPE 10 PSI max 5 PSI max 0 3 PSI max PSI mmHg 0 C mmHg 20 C inHg 0 C inHg 20 C cmH5O O 20 C READ WRITE inH O 4 20 C E 60 F kg cm kPa mBar Bar 0 60 seconds READ See Note 1 See Note 1 3 DATA LOCATIONS Temp option only LOCATION ACCESS DESCRIPTION RANGE 0 Not Applicable READ TEMPERATURE SENSOR TYPE YSI 700 RTD 100 18 READ WRITE TEMPERATURE UNITS 19 2 See Note 2 21 See Note 2 3 1 Pressure readings are returned in the currently set Pressure Units parameter in Location 6 This may be changed via the WRITE command or manually via the keys 2 Temperature readings are returned in the currently set Temperature Units parameter in Location 18 This may be changed via the WRITE command or manually via the keys 3 MIN MAX readings may be reset at any time WRITE command to either MIN MAX location or manually via the keys 18 MANUAL REVISIONS Revision Program Revisions Made Rev 01 DT7321CA Origination Rev 02 DT7321CB Min Max made standard Quick Disconnect added Rev 03 DT7321CB and FC option for Quick Disc
19. urrent European Fahrenheit Full Scale inches of mercury inches of water kilogram s kilogram s per centimeter squared kilohertz kilopascal s Maximum microampere s milliampere s milliBar s millimeter s millimeter s of mercury Minimum National Electronic Distributors Association pounds pounds per square inch Pressure Relative Humidity Resistive Thermal Device second s Temperature United States of America Volt s Volt s Direct Current NOTICE DISCLAIMER BC GROUP INTERNATIONAL INC WILL NOT BE RESPONSIBLE FOR ANY INJURIES SUSTAINED DUE TO UNAUTHORIZED EQUIPMENT MODIFICATIONS OR APPLICATION OF EQUIPMENT OUTSIDE OF THE PUBLISHED INTENDED USE AND SPECIFICATIONS NOTICE DISCLAIMER BC GROUP INTERNATIONAL INC RESERVES THE RIGHT TO MAKE CHANGES TO ITS PRODUCTS OR SPECIFICATIONS AT ANY TIME WITHOUT NOTICE IN ORDER TO IMPROVE THE DESIGN OR PERFORMANCE AND TO SUPPLY THE BEST POSSIBLE PRODUCT THE INFORMATION IN THIS MANUAL HAS BEEN CAREFULLY CHECKED AND IS BELIEVED TO BE ACCURATE HOWEVER NO RESPONSIBILITY IS ASSUMED FOR INACCURACIES NOTICE CONTACT INFORMATION BC BIOMEDICAL BC GROUP INTERNATIONAL INC 3081 ELM POINT INDUSTRIAL DR SAINT CHARLES MO 63301 USA 1 800 242 8428 1 314 638 3800 www bcgroupintl com sales bcgroupintl com DPM 2350 Series User Manual Copyright 2012 www bcgroupintl com Made in the USA 07 12 Rev 06 yi BC BIOMEDICAL DPM 2350 SERIES DIGITAL PRESSURE M
20. utput Option PRESSURE PRESSURE SENSOR RANGE UNITS 100 PSI 75 PSI 10 PSI 5 PSI 0 3 PSI 13 500 to 13 500 to 10 0000 to 5 0000 to 3000010 100 000 75 000 10 0000 5 0000 30000 698 2 to 698 2 to 517 15 to 258 57 to 15 514 to mmHg 0 C 5171 5 3878 6 517 15 258 57 15 514 5 700 6 10 700 6 10 519 00 10 259 51 10 15 571 10 mmHg 20 C 5190 3 3892 7 519 03 259 51 15 571 aa 27 486 to 27 486 to 20 3602 to 10 1801 to 61081 to 203 602 152 702 20 3602 10 1801 61081 27 586 to 27 586 to 20 4342 to 10 2171 to 61303 to inHg 20 C 204 342 153 256 20 4342 10 2171 61303 951 8 to 951 8 to 704 32 to 352 16 to 21 129 to cmH O 20 C 7043 2 5282 4 704 32 352 16 21 129 373 6 to 373 610 276 81 to 138 40 to 8 30410 InH O 4 2768 1 2076 1 276 81 138 40 8 304 374 310 374 310 277 29 to 138 64 to 8 31910 20 C 2772 9 2079 7 277 29 138 64 8 319 7 374 110 374 110 277 08 to 138 54 to 8 312 to InH O 60 F 2770 8 2078 1 277 08 138 54 8 312 Be 9491 to 9491 10 70307 to 35153 to 702109210 9 7 0306 5 2730 70307 35153 0 21092 93 08 to 93 08 to 68 948 10 34 473 to 2 0684 to 689 48 517 11 68 948 34 473 2 0684 mar 930 8 to 930 8 to 689 48 to 344 74 to 20 684 to 6894 8 5171 1 689 48 344 74 20 684 is 9308 to 9308 to 68948 to 34474 to 02068410 6 8948 5 1711 68948 24474 020684 PRESSURE RANGES BY SENSOR RANGE LAYOUT This section looks at the layout of the DPM 2350 and gives descriptions o
21. y authorized service personnel Troubleshooting and service procedures should only be performed by qualified technical personnel CAUTION INSPECTION The DPM 2350 Series Meters should be inspected before each use for wear and the Meter should be serviced if any parts are in question CAUTION CLEANING Do not immerse The Meter should be cleaned by wiping gently with a damp lint free cloth A mild detergent can be used if desired CAUTION LIQUIDS Do not submerge or spill liquids on the DPM 2350 Do not operate the DPM 2350 if it may have been exposed to fluid CAUTION ENVIRONMENT Exposure to environmental conditions outside the specifications can adversely affect the performance and accuracy of the DPM 2350 If the unit is outside the Operating Specifications allow it to acclimate to specified conditions for at least 30 minutes before attempting to operate it CAUTION MEDIA COMPATIBILITY The DPM 2350 is intended to be used with only non corrosive non ionic or otherwise pure fluids and or gases that are compatible with sensor materials including glass silicon ceramic epoxy RTV gold aluminum and nickel CAUTION LO PRESSURE PORT LIQUIDS INCOMPATIBILITY The Lo port of the DPM 2350 is not intended for liquids use only dry gases EE The DPM 2350 Series Meters bear theC mark Based on the following testing standards ELECTROMAGNETIC COMPATIBILITY DIRECTIVE EMC Directive 89 336 EEC as am
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