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Bass EMD-RM Series, Инструкция по установке и эксплуатации

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EMD-CM and RM User’s Manual 

 

      

         

 

To avoid any measurement errors which are caused by air bubbles or failures on the lining, pay a en on to 
the following recommenda ons: 
 

 

During assembling correctly seat the sensor,  ghten screws uniformly and move on a diagonal one 

a er another. 

 

It should be noted that the parallelism of flanges has a greater effect on packing than excessive 

tightening forces on curved and seated flanges. 

 

The sensor must be installed inside piping so that the axis of sensor electrode is always 

horizontal. 

 

A PTFE (teflon) lining calls for extra care during handling and assembly. During installa on/opera on 

avoid excessive underpressure in pipes. Please do not change and damage the outlet extension on 
both ends of the sensor.The sensors are shipped from the factory with special covers to avoid any 
shape deforma ons. (PTFE elas c memory should cause a par al compensa on in future). Please 
remove the covers just before installa on, and when you insert it between counterflanges, replace by 
a number of smooth metal sheet pieces which are removed just before  ghtening the bolts. 

 

Packing – The extended part of lining does not operate properly as a seal, hence appropriate packing 

must be inserted between sensor and pipeline. If the packing protrudes into a flow profile at any 
point, this will cause turbulence and reduce the measurement quality. 

 

During installation, make sure the sensor slides into piping if the pipeline is not flexible enough. It is 

recommended that installation inserts (especially for greater internal diameters) should be used. 
During installation of the sensor,counterflanges must not be welded (danger of the sensor lining 
failure). 
 

Installa on of Pump 

 

Do not

 

install the sensor on the intake side of a pump. This precaution is to avoid low pressure and 

the consequent risk of damage to the lining of the measuring tube. 
 
 
 
 
 
 
 
 
 
 

 

4.4. Required Lengths of Straight Runs 

 

 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

No Straight Run Required 

 
 
 

28

Содержание EMD-RM Series

Страница 1: ...EMD RMTR User s Manual 1 Installat on and Instruct on Manual Transm tter Electromagnet c Flowmeter Type EMD RM Rv 01...

Страница 2: ...EMD RMTR User s Manual 2 Contents 1 General 3 2 Installa on 3 3 Basic Circuit 9 4 Speci ca ons 10 5 Opera on and Setup 11 6 Parameters and Set ng 12 7 Alarms 22 8 Troubleshoo ng 22...

Страница 3: ...quid media 1 2 Cer ca on The device fulfils the statutory requirements of the following EC direc ves Low Voltage Direc ve 2006 95 EC EMC Directive 2004 108 EC EN 61010 EMC speci cation acc to EN 61326...

Страница 4: ...r Low Limit ACOM Alarm Output Ground RS485 Optional TRX Communica on RS485 TRX Communica on RS485 Analog Current Output VDIN 24V Pull Power Supply IOUT Analog Current Output ICOM Analog Current Output...

Страница 5: ...EMD RMTR User s Manual 5 2 3 Sensor Wiring 2 4 Signal Outputs 2 4 1 Analog Output Analog output wiring 4 to 20 mA main connec on Blue Signal 2 Red Signal 1 Black Signal GND Red EXT Black EXT...

Страница 6: ...e 200 m3 h Current Range 20 4 mA 16 mA I0 4 mA 168 200 x16 4 17 44 mA Current Zero Point Calibra on Enter Parameter Se ng and select Analog Zero The standard of signal fountain ge ng to 0 Adjust param...

Страница 7: ...ini Typical Max Unit Voltage IC 100 mA 3 24 36 V Current Vol 1 4V 0 300 350 mA Frequency IC 100mA Vcc 24V 0 5000 7500 HZ High voltage IC 100mA V Low Voltage IC 100mA 0 9 1 0 1 4 V User Side Pout Pcomm...

Страница 8: ...L or 1 M3 etc Pulse output unit divide into 0 001L 0 01L 0 1L 1L 0 001 M3 0 01 M3 0 1 M3 1 M3 When the pulse unit is selected please no ce the match of the ux range of owmeter and pulse unit For volum...

Страница 9: ...5000Hz Frequency or Pulse Output OC Gate Status Output RS485 etc preampl er Working Principle the converter supplies exci ng current to the coil of owmeter s sensor Detector the main ampli er ampli es...

Страница 10: ...ommunication Op onal 4 1 Especial Func on Recording time when power turn o to record power broken me of instrument system automatically and recruit to count the missing ux Recording function of hour g...

Страница 11: ...tput Maximum Voltage 36V DC Maximum Current 250 mA 4 6 Alarm output Alarm Output Junc on ALMH Upper Limit ALML Lower Limit Alarm Output Capacity Field e ect transistors Output Maximum Voltage 36V DC M...

Страница 12: ...lec ng displayed data on higher line in turn Come into parameter se ng Press it to come into the picture of select func on At measure status using Compound key Up key or Compound key Down key for seve...

Страница 13: ...i cation Record 6 1 3 1 Parameters Set Press Compound Enter key it displays Parameters Set func on Input password Press Compound Enter key it ge ng to Parameters Se ng status 6 1 3 2 Clr Total Rec To...

Страница 14: ...Finished Y M 27 Snsr Code2 User set 4 Product number 28 Field Type Select 4 Type1 2 3 29 Sensor Fact Set count 4 0 0000 5 9999 30 Line CRC Ena Select 4 Enable Disable 31 Lineary CRC1 User set 4 Set Ve...

Страница 15: ...ufacturer as 00521 users can only read parameter Grade 2 of password set by manufacturer as 03210 users can change 1 24 parameters Grade 3 of password set by manufacturer as 06108 users can change 1 2...

Страница 16: ...ec on value of zero When FS is not 0 please set FS 0 Note if change the value on next line and FS increases please change the to correct FS to zero Flow zero is the compound value of the sensor and sh...

Страница 17: ...and pulse output are usually from OC gates so that DC power supplies and load resistors have to be required 6 2 16 Pulse Fact Equivalent pulse Unit is referred to one pulse for corresponding ow The r...

Страница 18: ...s upper limit alarm 6 2 23 Sys Alm Ena Selec ng Enable will have the func on and selec ng Disable will cancel the func on 6 2 24 Clr Sum Key User use more than 3 byte code to enter Then set this passw...

Страница 19: ...percent of ow velocity thus ten grades 0 010m s 0 020m s 0030m s 0 050m s 0 080m s 0 100m s 0 200m s 0 300m s 0 500m s 0 800m s and the smaller percent the higher delicacy of cuspidal restrain Note w...

Страница 20: ...with same parameter 3 Contrast of LCD is too low Increase the contrast Empty Pipe Alarm 1 Fluid is not full lled the pipe Increase the ow rate 2 Electrode was polluted Clean the electrode if voltage o...

Страница 21: ...on reveals the BASS product to be free of defects in material and workmanship or such inspection reveals the goods were improperly used improperly installed and or improperly selected for service inte...

Страница 22: ...Installat on and Instruct on Manual Sensor Electromagnet c Flowmeter Type EMD CM EMD RM Rv 02 22...

Страница 23: ...EMD CM and RM User s Manual Table of Contents 1 Safety Instruc ons 24 2 Speci ca ons 25 3 Approvals 26 4 Installa on 26 5 Maintenance 32 6 Warranty 33 23...

Страница 24: ...rs are intended for uid measurement in most industries including water wastewater food and beverage pharmaceu cal and chemical There are two basic components of BASS electromagnetic ow meter 1 The Det...

Страница 25: ...re Limits DN10 DN80 PN40 DN100 DN350 PN16 DN350 PN10 please consult Bass Instruments for special requirements Pressure Loss No pressure loss Coil Power Pulsed DC Ambient Temperature 10 C to 60 C for c...

Страница 26: ...he statutory requirements of the EC Directives Bass Instruments con rms successful tes ng of the device by a xing to it the CE mark 4 0 Installa on 4 1 Transporta on and Handling Do not li the detecto...

Страница 27: ...ra ng temperature range of the measuring transmi er and the appropriate measuring sensors Do not remove the protec ve plates or caps on the process connec ons until you are ready to install the device...

Страница 28: ...d cause a par al compensa on in future Please remove the covers just before installa on and when you insert it between counter anges replace by a number of smooth metal sheet pieces which are removed...

Страница 29: ...pipes should be avoided Strong magnetic elds close to the sensor by anchoring the pipe before and a er the should be avoided sensor 4 6 Grounding of Sensor Grounding in metal pipes Grounding in plast...

Страница 30: ...767 17 67 32 1 0 0804 8 042 0 2895 28 95 40 1 0 1256 12 65 0 4523 45 23 50 2 0 1963 19 63 0 7068 70 68 65 2 0 3318 33 18 1 194 119 4 80 3 0 5026 50 26 1 809 180 9 100 4 0 7853 78 53 2 827 282 7 125 5...

Страница 31: ...EMD CM and RM User s Manual 4 9 Dimensions L f b H D1 D2 D n d EMD CM Compact L b f f1 D D3 n d D2 D1 H1 EMD RM Remote 31...

Страница 32: ...4 100 1 6 435 295 250 220 180 8 18 24 2 5 440 300 250 230 190 8 22 26 125 1 6 465 325 250 250 210 8 18 24 2 5 475 335 250 270 220 8 26 28 150 1 6 497 355 300 285 240 8 22 26 2 5 505 363 300 300 250 8...

Страница 33: ...t within 30 days a er discovery of a purported breach of warranty but not later than the warranty period otherwise such claims shall be deemed waived If BASS s inspec on reveals the BASS product to be...

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