CP-UM-5573E - Azbil Corporation
Contents
1. Indication resolution Instantaneous flow rate 10 10 ale BEHEB L min 1 Integrated flow 10 10 10 10 100 100 De itii Maximum display range L min 60 to 400 150 to 1000 300 to 2000 900 to 6000 1800 to 12000 3600 to 24000 m3 h 3 6 to 24 0 9 0 to 60 0 18 0 to 120 0 54 0 to 360 108 0 to 720 0 220 0 to 1440 0 a a ee m a m3 min 0 060 to 0 400 0 150 to 1 000 0 300 to 2 000 0 900 to 6 000 1 800 to 12 000 3 600 to 24 000 ee nee ye Mounting bracket kg h 4 7 to 31 0 11 6 to 77 6 23 2 to 155 2 70 to 465 5 140 0 to 931 0 279 0 to 1862 0 is tonnector l Ehn CFH 127 to 848 318 to 2119 736 to 4238 1905 to 12715 3810 to 25430 7630 to 50850 M12 CFM 2 12 to 14 12 5 30 to 35 30 10 6 to 70 6 31 5 to 211 5 63 5 to 423 50 127 0 to 847 1 Indication accuracy for instantaneous flow rate 3 FS 1 digit except 2 or less of FS flow rate 4 5 6 7 gt Indication repeatability for instantaneous flow rate 1 FS 1 digit 2 to 100 of FS flow rate i E 3 E Temperature characteristics 0 15 FS C 1 digit or less 2 pat Pressure characteristics Operating pressure 0 25 FS 0 1 MPa 1 digit or less 2 to 40 of FS flow rate i 4 for instantaneous flow Oto 1 MPa 0 55 FS 0 1 MPa 1 digit or less 40 to 100 of FS flow rate rate Operating pressure 0 25 FS 0 01 MPa 1 digit or less 2 to 40 of FS flow rate 3 L 0 07 to 0 MPa 0 552. 1 Bolts Flow rate display Display unit Measurement 4 Connector module Es Inlet y M outlet Main flow path Flow rate display This 7 segment LED indicates instantaneous flow rate or integrated flow amount For the integrated flow the first 4 digits and last 5 digits are displayed separately The 7 segment display also indicates set tings in setting mode and alarm codes when an alarm occurs LED lamp CFH Lights up while instantaneous flow rate is indicated CF Lights up while integrated flow is indicated EV Synchronized with event output AL Lights up when an alarm occurs Keys mode Changes the display or switches to setting mode etc VI A Increases decreases the value of a setting changes the dis play mode etc enter Used to finalize function settings and parameter settings Main flow path Connects to pipes Inlet and outlet are marked Measurement module Removable for maintenance Can be changed with a new one for the MCF0250 MCF0400 and MCF0500 Display unit Can be rotated in a plane parallel to the flow path Rotates 180 clockwise and 90 coun terclockwise for viewing from any direction If the display is rotated beyond the range of movement stated above the internal connector may be disconnected disabling the display unit SETTING AND OPERATION E State transitions When the power is turned on the normal indication is indicated on the instantaneous flow rate display
3. Normal indication means display of the instantaneous flow rate or integrated flow and no display depending on the setting of function setup ni Counter clockwise mode key Maintenance 2s ormore mode PowerON mode key key Vv 2s or more r a A EOE aoe eee ey i mode key mode key v Ei more y Function setup 2sormore Parameter setup mode mode Instantaneous flow rate displa dai model key mode key P 2 sor more v CEN Integrated flow i Al key last five digits l as ormore Peak instantaneous p flow rate display mode key mode key Vv i Integrated flow H V key first four digits 2sormore mode k i Lowest instantaneous mode key F a M imadaikey flow rate display AA i No display i enter key 2sormore model key i Device information k display Normal indication 1 mode key E Resetting totalized flow counter To reset the integrated flow total press and hold V key and A key at the same time for 5 seconds or more while the first or last part of the total flow amount is indicated on the display Note If an alarm occurs the alarm code and normal indication alternate every two seconds For details of the peak instantaneous flow rate display lowest instanta neous flow rate display device information display and maintenance mode refer to the following user s manual MCF0080 0150 015
4. e If there is a possibility of foreign matter entering the device install a filter strainer or mist trap upstream capable of eliminat ing foreign matter larger than 1 um in diameter Accuracy and straight pipe length e Connection with different size pipe valve or filter Straight pipe section refers to a straight pipe with the same diameter as the MCF port The following types of pipe are suit able Carbon Steel Pipes for Ordinary Piping JIS G3452 ANSI schedule 40 or less Carbon Steel Pipes for Pressure Service JIS G3454 or ANSI schedule 40 or less Stainless Steel Pipes JIS G3459 If a device that is not listed in the table is installed either up stream or downstream contact the azbil Group for the length of the straight pipe section If reverse flow is also expected it is necessary to have the same length of straight pipe downstream as upstream Location in Straight pipe section for this device Pipe or connected device relation to For accuracy within speci For accuracy the MCF fication range 3 FS within 5 FS MFF25S mist separator for MCF0080 0150 0151 0250 3 Upstream Not required MFF25L mist separator for MCF0400 0500 3 Upstream Not required Pipe one size larger in dia Upstream Not required connected with reducer 4 5 MCF0080 3 8 inch1 4 inch MCF0150 0151 3 4 inch gt 1 2 inch MCF0250 1 1 4 inch 1 inch MCF0400 2 inch gt 1 1 2 inch Not required Not r
5. 0 5 FS per 0 01 MPa 1 digit or less Example When the MCF is mounted on horizontal piping with the display unit facing to the right as seen from the air inlet the instantaneous flow rate deviation is 1 5 FS 1 digit or less as compared with the accuracy in the normal position at 0 3 MPa 0 5 FS 0 1 MPa x 0 3 MPa 1 5 FS e Horizontal pipe with display facing to the left as seen from air inlet Position 3 Flow direction View from Side view the air inlet e aI Flow rate range Instantaneous flow rate deviation Oto 1 MPa 5 to 100 of full scale flow rate _ 0 5 FS per 0 1 MPa 1 digit or less 0 07 to 0 MPa 5 to 100 of full scale flow rate _ 0 5 FS per 0 01 MPa 1 digit or less Example When the MCF is mounted a horizontal piping and the display unit faces the left from the air inlet the instantaneous flow rate devia tion is 1 5 FS 1 digit or less as compared with the accuracy in the normal position at 0 3MPa 0 5 FS 0 1 MPa x 0 3 MPa 1 5 FS e Horizontal pipe with display facing downward Position 4 vertical pipe Position 5 The characteristics of the MCF do not change as compared with the normal position However if the MCF is mounted on hori zontal piping with the display unit facing downward accuracy might decrease due to accumulated moisture mist or dust from the air Flow direction Flow direction Side view Flow direction Filter
6. FS 0 01 MPa 1 digit or less 40 to 100 of FS flow rate e m g Hi characteris Operating pressure 0 5 FS 0 1 MPa 1 digit or less 5 to 100 of FS flow rate 23 5 e ddata a a Wi tics of instantaneous Oto 1 MPa N a i flow rate for Position2 Operating pressure 0 5 FS 0 01 MPa 1 digit or less 5 to 100 of FS flow rate 2 M4 Thread dej connection Retaining screws rae D ing ae pth 7 type and size D NA H mounting 2 0 07 to 0 MPa Retaining screws ul Pressure characteris Operating pressure 0 5 FS 0 1 MPa 1 digit or less 5 to 100 of FS flow rate f tics of instantaneous Oto 1 MPa es flow rate for Position 3 Operating pressure 0 5 FS 0 01 MPa 1 digit or less 5 to 100 of FS flow rate mounting 3 0 07 to 0 MPa a G Operating pressure range 0 07 to 1 0 MPa gauge pressure i i Operating temperature range 10 to 60 C without freezing t Operating humidity range 0 to 90 RH without condensation Storage temperature range 20 to 70 C without freezing H Storage humidity range 0 to 90 RH without condensation H2 Pressure resistance 1 5 MPa gauge pressure Ooo MCF0080 MCF0150 0151 H3 62 Allowable leakage rate 100 mL h at internal pressure of 1 5 MPa Hy 65 8 65 8 79 8 H4 30 connecting bore standard ava 1 4 NPT 1 2 NPT 1 2 NPT 1 1 2 NPT H2 46 5 46 5 60 5 L ated voltage Ic Power supply range 22 8 to 25 2 Vdc H3 a 21 2 Wy 60 Current consumption 120 mA max H4 15 15 23 5 W2 30 Measurement
7. PAS 4ISX5HK E EN complian Extension PA5 41SB2SK Oil resistant bend tolerant cable with DAR ASBI K Flame resistant cable 1 The indication resolution shows the smallest displayable digit regardless of the position of the decimal point or the flow rate units connector UL2464 2 Horizontal piping with the display facing right as seen from the air inlet Position 2 PA5 4ISB5SK EN complian j NN 00_0 Model number Cable properties Flow rate range 1 4inch 200 L min 0150 1 2 inch Power supply communications output Without options 2 3 Anti sulfide treatment Inspection certificate 2 3 Traceability certificate Anti sulfide treatment traceability certificate 2 3 ANNDO10000 MCF ANNDO100D0 MCF ANNDO100Y0 are UL certified Mass 500 L min 4d wore ae 3 Horizontal piping with the display facing left as seen from the air inlet Position 3 c no communications PA5 4ISB2HK E Oil resistant z i R nee 0151 1 2 inch 4 to 20 mA output Flame resistant cable 4 Measuring accuracy becomes 5 FS 1 digit after the measurement module is reassembled 1000 L min 24 Vdc RS 485 communications no output PAS MSB3HKE UL2464 5 The measuring accuracy becomes 5 FS 1 digit after the measurement module is replaced with a new one For MCF0250 MCF0400 and MCF0500 PA5 4ISB5HK E EN complian inch 6 Do not connect a carbon steel pipe for p
8. cycle 50 5 ms factory setting L 75 75 90 D 11 2 NPT Instantaneous flow rate output Current output 4 to 20 mA 3 2 to 20 8 mA of output range D 1 4 NPT 1 2 NPT L NPT Not available for RS 485 communications models Output at alarm occurrence upper 21 6 0 4 mA factory setting variable by function setup o Output at alarm occurrence lower 0 0 0 4 mA fixed azbil Specifications are subject to change without notice 09 Accuracy Indication for instantaneous flow rate 0 5 FS 1 digit Allowable load resistance 300 Q max Azbil Corporation Maximum output current 24 mA max Advanced Automation Company Response time 1 5 s max time until 95 of final value for response to 0 to 100 FS step input with 50 ms measurement cycle RS 485 communications Transmission line 3 wire system CP UM 5573E 1 RS 485 communications models only el a speed RaO 2090 19200 bps 01771E usna EN 1 12 2 Kawana Fujisawa Data length 8or7 G ENE oa sale a Kanagawa 251 8522 Japan ity bit ZH 732e RIAA AS 1st edition Feb 2009 M Stop bis il KCCREMAZBAOI ste 21g saez HLC URL http www azbil com sth edition Jun 2013 V
9. flow rate ON OFF 4 OFF ON gt Parenthesis indicate EEA the state for reversed output hysteresis Note If the Event OFF point is less than zero the output turns off at zero Fis set to 2 or 45 instantaneous flow rate lower limit If the flow rate falls below the instantaneous flow rate lower limit event output turns on The point at which event output turns off involves a hysteresis and is calculated as follows ESP setting Low flow rate High flow rate N OFF gt A Vv OFF ON 4 D C Parenthesis indicate Eana the state for reversed output hysteresis Event OFF point instantaneous flow rate lower limit hysteresis Specify the hysteresis as a percentage of the full scale flow rate FS is set to 43 or 55 within range for instantaneous flow rate When 1 5F gt Fe 57 the setting for 4 57 is used as the upper limit and the setting for 2 57 is used as the lower limit When 4 57 lt 2 5 the ELSF setting is the lower limit and 2 57 setting is the upper limit au When 457 2 5 this function does not operate Hysteresis should be set below the lower limit and above the upper limit Specify hysteresis as a percentage of full scale flow rate FS Different hysteresis can be set for the lower limit and the upper limit EtSF setting lt Ec 5F setting ELSP setting E2 5F setting Low flow rate High flow rate N OFF lt gt v A A Yy OFF
10. 1 0250 0 400 0500 Air Flowmeter NPT Model User s Manual for Installation amp Con figuration CP SP 1293E In the Lights Out mode all LEDs are off except the CF CFH LED If there is an alarm the alarm indicator lights up Function settings Key lock setting Settings 00 Unlocked 01 Key locked Factory setting Description Even with the keys locked it is possible to cancel the key lock If any key is pressed while the keys are locked Lak is displayed Flow rate units Unit of instantaneous flow rate and integrated flow 00 L min L 01 m3 h m3 02 m3 min m3 03 kg h kg 04 CFH CF 05 CFM CF Even if the units are changed the current integrated flow amount will remain as is and will not be converted to the new units After changing the units it is necessary to clear the current integrated flow count Also reset Flaca in Parameter settings If you change the flow rate engineering unit affix the ap propriate unit label included with the MCF on top of the current label If the reference temperature is changed the peak value and the lowest value are reset 00 Not used 01 Instantaneous flow ra upper limit 02 Instantaneous flow rate lower limit 03 Within range for instanta neous flow rate 04 Instantaneous flow rate upper limit reversed output 1 05 Instantaneous flow ra lower limit reversed output 1 06 Within range for instanta neous
11. CP UM 5573E MCF0080 0150 0151 0250 0400 0500 Air Flowmeter NPT Model User s Manual for Installation Thank you for purchasing this product Before operating this product described in this User s Manual please take note of the following points regarding safety Be sure to keep this manual nearby for handy reference Please read the Terms and Conditions from the following URL be fore ordering or use http www azbil com products bi order html NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s manual in part or in whole is forbid den The information and specifications in this manual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions If you should find an error or omis sion please contact the azbil Group In no event is Azbil Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 2009 2013 Azbil Corporation All Rights Reserved The MCF air flowmeter uses a uF Micro Flow sensor in its sensing unit This manual explains the handling precautions mounting wiring setting operation and main specifications See the Installation amp Configurations and Communications manuals listed below for the detail handling pro cedures and the setting methods etc These manuals also contain infor matio
12. ON gt lt a ol lt M Parenthesis indicate ELAS AHAS the state for reversed output hysteresis ens E3 ZAZ setting Unit of flow rate cost calculation 00 L min L 01 m3 h m3 02 m3 min m3 Per 1 m3 03 kg h kg Per 1 kg Remedy for abnormal p Per 1000 CF TROUBLESHOOTING henomena neous flow rate may not reach the set value so that the event does not operate 6 Can be selected for 4 to 20 mA output models only Cannot be selected for RS 485 communications models Phenomenon Remedy The display does not indicate anything e Check that the supplied power and polarity are correct Check that the connector is connected correctly Shutting the front and back valves of the MCF etc the actual flow rate should flow rate display does not indicate zero Measurement error has increased and exceeds the accuracy specifications Alarm codes and remed Flow rate range exceeded be zero but the ies Contents Flow exceeds the upper limit for indication Or the flow exceeds the reverse flow rate range Check for gas leaks e Check that wiring is correct When the MCF is mounted on a horizontal pipe and the display unit faces the side zero point drift may be caused by the mount ing direction Set the low flow cutoff to 5 FS If the MCF is mounted where the ambient temperature or the temperature of the measured gas fluctuates widely the MCF might dete
13. S G3452 ANSI sched ule 40 or less Carbon Steel Pipes for Pressure Service JIS G3454 or ANSI schedule 40 or less Stainless Steel Pipes JIS G3459 E1 e Although there are no restrictions of mounting direction if the MCF is mounted on a horizontal pipe and the display faces to the side a measuring error can be caused by the mounting direction Also if the unit is mounted on a horizontal pipe with the display facing downward foreign matter rust water droplets oil mist dust in the pipes might accumulate in the sensor causing mea suring error or damage e Do not install this device near the outlet of a compressor or bel lows pipe or in a location where the regulator or the check valve causes hunting Doing so could cause measurement error Mounting direction Normally the MCF is mounted on a horizontal pipe with the display unit facing upward Though the mounting position is unrestricted measurement error might be caused by the display direction e Normal position on horizontal pipe with display facing upward Position 1 Flow direction Side view e Horizontal pipe with display facing to the right as seen from air inlet Position 2 Flow direction UJ gt 10 et D View from Side view the air inlet RET Flow rate range Instantaneous flow rate deviation Oto 1 MPa 5 to 100 of full scale flow rate _ 0 5 FS per 0 1 MPa 1 digit or less 0 07 to 0 MPa 5 to 100 of full scale flow rate _
14. ct convection inside the pipe as a flow Try measuring after the temperature stabilizes Check for gas leaks e Check if foreign matter is stuck on the main path orifices If so remove it After detaching the measurement module from the main path check if foreign matter is stuck on the main path orifices If so blow it off with compressed air After detaching the measurement module from the main path check if the internal filter is stained If so clean it e Check if foreign substances such as dust or oil are present on the pipe or the connection port of the MCF If so ask Azbil Corpora tion for repair e Check that the wiring is correct e Check if the flow fluctuates widely or if it greatly exceeds the measurable limit Causes A forward or reverse flow exceeds the specified range Check for excessive flow If a minus sign is shown on the flow rate display when the alarm occurs there might be a reverse flow Correct the factor causing the reverse flow When the actual flow enters the normal range the alarm lamp should turn off Registered data error 1 The registered flow path identifiers are incorrect Flow rate cannot be calculated correctly Wrong flow path identifiers setting Set the correct flow path identifiers in maintenance mode If the MCF does not return to normal after the setting is changed reboot it If the MCF does not return to normal after being restarted call for repair Registered
15. d inside this de vice If these lines are connected to an external device through a common power supply interference could occur causing device failure or faulty operation e Take care that the event output does not exceed the output rating of this device If a relay is used the coil should have a built in surge absorption diode Otherwise device failure could occur Connector with 4 to 20 mA output Key oN Instantaneous flow o 2 o rate output 4 to 20 mA communications DB 3 a 1 COM COM RS 485 communications DA Event output Note e Wire color and pin number for MCF connector cable Pin number Line color Wiring example 4 to 20 mA output 228 to 25 2 Vdc Allowable load resistance up to 300 Q Instantaneous flow rate output 4to20mA 30 Vdc or less i Internal circuit External connection example RS 485 communications Slave station MCF etc e Connect terminating resistors of 150 Q 5 1 2 W min at each end of the transmission line The FG grounding must not be Terminating resistor made at the both shielded wire ends but only at one location e Azbil Corporation s CMC10L001A000 can be used as a Pag a Internal circuit External connection example converter of the host station E2 PART NAMES AND FUNCTIONS
16. data error 2 The registered properties of the flow sensor are incorrect The flow rate can not be calculated correctly The registered properties might be corrupted If the MCF does not return to normal after rebooting call for repair Sensor error 1 The flow signal is outside the normal range The flow signal can decrease greatly if foreign matter causes a short circuit or if there is an exces sive reverse flow If the cause of this alarm is excessive reverse flow the MCF will return to normal automatically when the flow falls within the measurable range If the alarm does not turn off in spite of a normal reverse flow ask for repair Sensor error 2 Sensor error 3 The flow signal may differ from the actual flow The sensor might be broken or the output level might have decreased Foreign matter or condensation may be present on the sensor If the MCF does not return to normal after a few hours of dry air flow call for repair Sensor error 4 Sensor heater voltage is outside the normal range The sensor may be broken or foreign matter may be stuck to it causing a short circuit If the MCF does not return to normal after a few hours call for repair Device data error Property error Setup data error Integrated data error Checksum error during EE PROM read write process Data might be corrupted by electrical noise If the MCF does not return to nor
17. e MCF without a straight pipe section Doing so might cause a reverse flow in the measurement module even though there is a regular forward flow in the main flow path Therefore the display might indicate a negative value or an extremely low flow rate compared with the actual rate When connecting the MCF to a pipe 2 sizes smaller than the MCF port for example the MCF0150 to a 1 4 inch pipe to determine the straight pipe length use the section of the table marked Pipe one size smaller in dia connected with reducer In addition on the upstream side add 5D to the straight pipe length MCF0150 taneh Eb 25D gt i 1 4 inch 1 2 inch 7 The figures below show examples of connection with a single elbow and double elbow 10D 10D l Se a Single elbow ab Double elbow S bend 8 This valve does not have an internal throttle If possible install a flow regu lating valve downstream from the MCF 9 A regulator should be 200D away from this device The pipe from the regula tor to this device may be consist of an air tube and elbow However if the elbow is connected to this device use the necessary straight pipe section for the elbow Regulator mM Elbow 1 1 nan al F m Distance from straigh
18. equired Upstream 5D Pipe one size larger in dia connected with reducer 4 5 MCF0500 2 1 2 inch gt 2 inch Downstream 5D 5D Pipe one size smaller in dia connected with reducer 4 6 MCFO0080 1 8 inch 1 4 inch MCF0150 0151 3 8 inch gt 1 2 inch Downs MCF0250 3 4 inch 1 inch MCF0400 1 1 4 inch 1 1 2 inch Upstream 20D 5D Not required Not required Pipe more than one size Upstream smaller in dia connected with reducer 4 6 Downstream 5D 5D MCF0500 1 1 2 inch 2 inch Single elbow 7 Upstream 10D Not required Downstream Not required Upstream 10D 10D Downstream Not required Double elbow 7 Not required Not required Ball valve full bore type full Upstream Not required Not required open 8 Downstream Not required Upstream 200D Downstream 10D Not required Regulator for MCFO080 9 Not required Not required Regulator for MCFO150 0151 0250 0400 0500 9 Upstream 30D Not required Downstream 5D Not required Air filter Upstream 25D Not required 1 Do not connect a carbon steel pipe for pressure service JIS G3454 or stain less steel pipe JIS G3459 that is larger than schedule 40 Doing so might cause a deterioration of accuracy If the pipe schedule number is larger the inner pipe diameter is smaller resulting in less accuracy 2 The approximate size of
19. flow rate reversed output 1 07 Set value reached by inte grated flow count up 08 Set value reached by integrated flow count up reversed output 1 09 Zero reached by integrated flow count down 10 Zero reached by integrated flow count down reversed output 1 11 Integrated pulse output minimum unit 1 4 12 Integrated pulse output minimum unit X 10 1 4 13 Integrated pulse output minimum unit X 100 1 4 14 Alarm 15 Alarm reversed output 1 Reversed output is high when the event is OFF and low when the event is ON To cancel the event output for integrated flow count up or countdown reset the count or change the event output type Since models with RS 485 communications have no event output terminals the EV LED lamp indicates an event but not event output Normal indication 00 Instantaneous flow rate indication 01 Integrated flow last five digits 02 Integrated flow first four digits 03 No display This setting determines what is indicated on the flow rate display after the power is turned on After exiting normal indication mode the device enters function setup mode Event standby 00 Disabled 01 Enabled Gas type 00 Air nitrogen fixed Operating pressure 00 0 3 MPa 01 0 1 MPa 02 0 5 MPa 03 0 7 MPa If the mounting direction is Position 2 or Position 3 it is possible to reduce the error caused by the mounting d
20. irection by adjusting the pressure correction value in maintenance mode and the operating pressure See Installation and Configuration CP SP 1293E for details Reference tempera ture 00 to 35 C every 1 C If the reference temperature is changed the peak value and the lowest value are reset Integrated flow option 00 Integrate only normal flow 01 Integrate both normal flow and reverse flow as a minus Integrated flow pulse width 00 50 ms 01 250 ms 02 500 ms 5 Analog alarm output 2 00 Not used 01 Upper level variable 02 Lower level fixed For alarms such as sensor er ror or memory error the level of current set here is output For these alarms flow rate display is 0 while an alarm occurs 1 Analog output scaling Settings Factory Description ELS setting gt 2 57 setting 5 Setting range 2 setting P The output current is calculated as follows Not If Event OFF point is less than zero the output turns off at zero The setting range depends on the model number and the flow rate indica Device ad 00 to 99 For details refer to CP SP isen i i dress 3 1293E or CP SP 1301E Output current Indicated flow rate 4 mA flow rate _ x 16 4 mA E2 5F setting ELSP setting tion units See the table below Transmis 00 to 03 20 mA flow rate 4 mA flow rate Low flow rate High fl
21. mal after rebooting call for repair EEPROM write process might have ended abnormally due to power outage Try data setup again If the MCF does not return to normal after rebooting call for repair After resetting the integrated flow if the MCF does not return to normal after rebooting call for repair MODEL SELECTION GUIDE OPTIONAL PARTS NPN open collector 30 Vdc 50 mA max Event output A z Not available for RS 485 communications models Selectable from following functions E Model selection guide E Optional parts sold separately Instantaneous flow cieewich upper limit lower limit within range Integrated flow switch count up countdown MCF Cable Lead Integrated pulse output 3 assignable pulse weights length color Alarm output PA5 4ISX2SK Oil resistant bend tolerant 1 Brown Data storage EEPROM non volatile semiconductor memory PA5 4ISX3SK i cable et Dielectric strength 1 mA or less of leak current when 500 Vac is applied for 1 s between contacts of connector and main flow path or mounting bolts PA5 4ISX5SK EN complian 4 Black Insulation resistance 50 MQ or more between contacts of connector and main flow path or mounting bolts with 500 Vdc megger PAS AISXOHK E Oil resistant Protective structure IP65 JIS C0920 and IEC529 ingress protection for indoor installation Flame resistant cable Standards compliance EN61326 2 3 2006 EN61326 1 2006 PAS 4ISX3HK E UL2464 UL File No E246616 Models MCF
22. n on using various functions Please read if necessary MCF0080 0150 0151 0250 0400 0500 Air Flowmeter NPT Model User s Manual for Installation amp Configuration CP SP 1293E MCF0080 0150 0151 0250 0400 0500 Air Flowmeter NPT Model User s Manual Communications CP SP 1301E UNPACKING Check the following items when unpacking e Unit label 81424037 001 e Users Manual this manual CP UM 5573E SAFETY PRECAUTIONS Safety precautions are for ensuring safe and correct use of this product and for preventing injury to the operator and other peo ple or damage to property You must observe these safety precau tions Also be sure to read and understand the contents of this us er s manual WARNING Warnings are indicated when mishandling this product might result in death or serious injury to the user CAUTION Cautions are indicated when mishandling this product might result in minor injury to the user or physical damage to this product NWARNING e Never allow gases that are within explosive limits to pass through this device Doing so could result in an explosion Do not use this device for oxygen gas Doing so could result in a serious accident Be sure to use this device within the flow rate range stated in the specifications To prevent excessive flow use a suitable means to control the supply pressure or use a throttle valve or the like to control the flow rate If damage could result from the abn
23. olution the exception of some parts that cannot be varnished due to their function such as lt 1 g displays switches etc 81441792 603 For MCF____ANNDOI__ _1_ 0400 0500 _ Urethane foam PBT FKM Urethane foam ee sagas ane tavailabletor M Emodeiosavealiri g with ant ao 3 Packing HNBR FKM immersion in cleaning solution E e ea a a a a a 81441792 623 ForMCF____ANND10__C _ eaten 4 Measurement module electronic Modified PPO Modified PPO with oil inhibiting treatment rubber FKM is K or comoorehi eae D SPECIFICATIONS EXTERNAL DIMENSIONS In this manual flow rates have been converted to values at 0 C and 101 325 kPa abs MCF0080 0150 0151 0250 MCF0400 0500 Unit mm MCF0080 MCF0150 MCF0151 MCF0250 MCF0400 MCF0500 90 78 Measured gas Air Nitrogen Gas must be dry and not contain corrosive components such as chlorine sulfur and acid Gas must be a clean without dust 78 MCF cable connector or oil mist Se Pa Full scale FS flow rate L min 6000 12000 eee cee 2 MCF cable connector Minimum sensitivity L min 60 120
24. ormal functioning of this device include appropriate redundancy in the system design If there is a risk of a power surge caused by lightning use a surge absorber surge protector to prevent fire or device failure When carrying the flowmeter or connecting it to the pipe do not hold it by the measurement module Doing so could cause damage or the device could drop causing an injury To avoid damaging this device do not use it outside of the op erating pressure range Also do not subject it to a pressure above its pressure resistance When maintaining or replacing the measurement module re lease the internal pressure of this device before removing the measurement module MOUNTING E Installation location Avoid mounting this device in places characterized by any of the fol lowing e Temperature below 10 C or above 60 C e Humidity exceeding 90 RH e Sudden changes in temperature or condensation e Corrosive or flammable gases e Heavy concentration of conductive substances e g dust salt or iron dust water droplets oil mist or organic solvents e Vibration or shock e Direct sunlight e Splashing by water or rain e Splashing by fluids e g oil chemicals e Constant heavy splashing by water or dust e Strong magnetic or electrical fields E Piping Cautions for pipe installation e The MCF is a precision instrument Do not drop it nor subject it to shock e Install so that the direction of gas flow matches the arr
25. ow on the side of the MCF e Do not apply force to the measurement module during installation e When attaching the MCF to the pipe fix the MCF in place and rotate the pipe to the recommended tightening torque Recommended tight ening torque N m 12 to 14 31 to 33 36 to 38 59 to 61 74 to 76 Model number Pipe size MCF0080 1 4 inch 1 2 inch MCF0150 0151 MCF0250 1inch MCF0400 1 1 2 inch MCF0500 2inch e Do not allow foreign matter to enter the MCF If rust water droplets oil mist or dust from the pipe enters the device mea surement error control error or damage may occur Before installation be sure to flush upstream and downstream piping thoroughly to remove foreign matter e Coat the pipe threads with an appropriate amount of sealant ex cept for the top two threads Too much sealant might cause mea surement error or damage e When connecting a piping element such as a pipe with a different diameter a regulator a filter or a valve on the upstream side use the recommended straight pipe section Failure to do so could cause a measuring error e Ifa reducer or tube fitting is connected without a straight pipe section the display might indicate a negative flow rate even though air is flowing in the positive direction Straight pipe section refers to a straight pipe with the same diameter as the MCF port The following types of pipe are suitable Carbon Steel Pipes for Ordinary Piping JI
26. ow rate sion speed Where ON OFF 4 gt MCF0080 MCFO150 MCFO151 MCF0250 CF0400 MCF0500 Ee 4 mA flow rate Flow rate assignment for 4 mA analog output y A A vy 0 to 800 0 to 2000 0 to 4000 0 to 12000 0 to 24000 0 to 48000 Commu 20 mA flow rate Flow rate assignment for 20 mA analog output OFF ON 5 Oto48 0 oto 120 010 to 240 0 0t0 720 0 0 to 1440 01 0 to 2880 0 The upper limit of the oe e The minimum output for reverse flow is 3 2 mA and the maximum output s S ma range corresponds to a conditions i j SEP He 0 to 0 800 0 to 2 000 0 to 4 000 0 to 12 000 0 to 24 000 O to 48 000 fow rate of 400 FS 3 for normal flow is 20 8 mA Parenthesis indicate EQHSS ELHIS ene the state for reversed output _ hysteresis hysteresis 0 to 62 1 0 to 155 2 0 to 310 4 0 to 931 0 0 to 1862 0 0 to 3724 0 nications 20 fy 0 to 847 0 to 2119 0 to 4238 0 to 12710 0 to 25420 0 to 50850 The upper limit of the type 3 range corresponds to a Outputrange 3 Event ON delay Oto 14 10 0 to 35 30 0 to 70 60 0 to 211 90 0 to 423 70 0 to 847 40 flow rate of 200 FS 1 If selected for RS 485 communications models no communications begin 2 Cannot be selected for RS 485 communications models 3 Can be selected for RS 485 communications models only 4 Minimum unit 32 MCF0080 0150 0151 0250 10 L 1 pulse 0 01 m3 1 pulse 0 01 kg 1 pulse The event ON delay sets a delay before the event outpu
27. ressure service JIS G3454 or stainless steel pipe JIS G3459 that is larger than schedule 40 Doing so might cause a deterio 3000 L min f A A me see TEF ration of accuracy If the pipe schedule number is larger the inner pipe diameter is smaller resulting in reduced accuracy 11 2 inch Body Aluminum alloy Name Model number Description y pip g pip g y 6000 L min Rubber HNBR Mounting 81446721 001 For MCF0080 2inch Body Aluminum alloy bracket 0150 0151 0250 Material and Treatments 12000 L min Degreasing treatment 1 Measurement 81441792 203 For MCF____ANNDO1__ J_ For MCF0250 Rubber FKM module 81441792 223 For MCF ANND10 0400 0500 Model number 81441792403 For MCF____FNNDO1__L _ CS anti sulfide S 1 or seu qu 1 For oil inhibiting treatment refer to Material and Treatments in the specifications treatment if 8 2 1 Main flow path Aluminum alloy Aluminum alloy alumite treatment ultrasonic lt 5 eenieea ec tiecdlbay MR BROWN COO ied oheari eave vat 81441792 423 For MCF____FNND10__ _ _ is 0 D or Y alumite treatment cleaning immersed in cleaning solution puna ae A aaLTA sear oe ae aaron A N For MCF0250 2 Measurement module SUS304 PBT HNBR SUS304 immersion in cleaning s
28. t for indication 100 to 200 FS The upper limit for indication can be set at a lower level than the maximum of 200 FS If the flow exceeds this upper limit the display will show only the value specified Last 5 digits of integrated flow event setup 00000 to 99990 First 4 digits of integrated flow event setup 0000 to 9999 by this setting Settable when function setup 43 is set to f7 to i Flow rate cost multiplier 4 1 0 to 100 0 This setting is used to indicate cost in the device information display Flow rate assignment for 4 mA Flow rate assignment for 20 mA Flow rate lf 4 mA flow rate gt 20 mA flow rate the fixed output for alarm occurrence is output If the difference between the flow rate assignments for 20 mA and for 4 mA is smaller than the full scale flow rate the resulting lower resolution may make it impossible to get the desired output Event output for instantaneous flow rate Behavior depends on the setting in function setup 43 1 When 23 is set to 4 or 4 instantaneous flow rate upper limit If the flow rate exceeds the instantaneous flow rate upper limit event output turns on The point at which event output turns off involves a hysteresis and is calculated as follows Event OFF point instantaneous flow rate upper limit hysteresis Specify the hysteresis as a percentage of the full scale flow rate FS Et5F setting Low flow rate High
29. t pipe section 1 4 inch this device to af TODsormore the regulator d 200D or more MCF0080 1 4 inch Cautions for wiring e Supply a power voltage within the specified range e Keep the MCF wiring conduit away from power wiring or high voltage wires e When connecting the connector push the two parts together and then tighten the nut by hand to 0 4 to 0 6 N m Improper tighten ing can damage the MCF or lead to a loss of the IP65 seal or allow the connector to come loose due to vibration e Do not pull the cable forcibly and do not lift the MCF by the cable pull out strength 40 N max bending force 20 N max Do not bend the cable repetitively or put a constant pulling stress on it e Do not rotate the cable where it joins the connector see figure Doing so might rotate the connector twisting and damaging the wires inside o of MCF connector cable O n onnector nut e Before wiring the MCF be sure to turn the power off e Connect a load with a resistance of not more than 300 Q for the instantaneous flow rate output e Keep water away from the cable and from the end of the connec tor while wiring e Be sure to check that the wiring is correct before turning the pow er on Incorrect wiring could cause damage or malfunction e Power source ground instantaneous flow rate output common and event output common lines are all connecte
30. t turns on ce we aL z Eta is for the setup of F457 and 2 04 is for the setup of 2 57 If the setting exceeds the upper limit for indication the instantaneous flow rate output will be equivalent to the upper limit for indication Do not set values for Event 1 instantaneous flow rate or Event 2 instanta neous flow rate that exceed the upper limit for indication The instanta Current output mA 4 Flow rate cost calculation The flow rate cost calculation is related to the setting for flow rate units in function setup 22 MCF0400 0500 100 L 1 pulse 0 1 m3 1 pulse 0 1 kg 1 pulse 2 Parameter settings Flow rate assign ment for 20 mA analog output 1 6 Setting range 0 to 400 FS equiv 5 Factory setting Depends on model number Factory settings are shown below MCF0080 200 MCF0150 500 MCF0151 1000 MCF0250 3000 MCF0400 6000 MCF0500 12000 The decimal point is not shown in the setting range Depending on the model number the decimal point is added to the display If the setting is less than 10 of the FS flow rate the desired output may not be possible Also if the setting is zero when there is an alarm the output will be fixed unchanging If the flow rate units are changed in function setup 2 set Act again Fis Flow rate assign ment for 4 mA analog output 1 6 0 to 400 FS equiv 5 The decimal point is not shown in the se
31. the connection port D is 8 mm for the MCFO080 1 4 inch 15 mm for the MCF0150 0151 1 2 inch 25 mm for the MCFO250 1 inch 40 mm for the MCF0400 1 1 2 inch and 50 mm for the MCF0500 2 inch 3 The straight pipe section lengths given in the right hand columns above are for connection of a filter the same size internal diameter as the MCF 4 MCF models and connecting pipe sizes are shown below A o MCF0080 MCF0150 0151 A Model No 3 4 inch 11 4inch 11 2 inch 2 1 2 inch MCF0250 A MCF0400 A MCF0500 A A Pipe one size smaller than the MCF Pipe the same size as the MCF Pipe one size larger than the MCF 5 The figure below shows an example of the MCF0080 connected with reducers The accuracy is within the specification range 3 FS MCF0080 3 8inch 1 4inch Sh 3 8 inch VF i 5D e When connecting the MCF to a pipe 2 sizes larger than the MCF port for example the MCF0080 to a 1 2 inch pipe to determine the straight pipe length use the section of the table marked Pipe one size larger in dia connected with reducer 6 The figure below shows an example of the MCF0150 connected with reducers The accuracy is within the specification range 3 FS MCF0150 3 8 inch 1 2 inch fg 3 8 inch L j 20D Do not connect a smaller size pipe to th
32. tting range Depending on the model number the decimal point is added to the display If the flow rate nuits are changed in function setup ft set Aint again Event 1 instan taneous flow rate 2 0 to 400 FS equiv 5 Hysteresis for event 1 2 Oto 10 FS at 1 interval ON delay for event 1 3 Oto 60s at 1 s interval Setup is enabled when function setup 83 is set tof to G6 The decimal point is not shown in the setting range Depending on the model number the decimal point is added to the display If the flow rate units are changed in function setup He set E 657 again Event 2 instan taneous flow rate 2 0 to 400 FS equiv 5 Hysteresis for event 2 2 Oto 10 FS at 1 interval ON delay for event 2 3 Oto 60s at 1 s interval Setup is enabled when function setup 83 is set to GF or G8 The decimal point is not shown in the setting range Depending on the model number the decimal point is added to the display If the flow rate units are changed in function setup T42 set Fe 57 again Output correc tion factor 0 100 to 2 000 Settable in increments of 0 001 This setting affects both indication and output If it is changed the peak value and lowest value for instanta neous flow rate are cleared Low flow cutoff 1 to 50 FS at 1 interval This setting applies to both normal flow and reverse flow Upper limi
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