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MPM426WSeries 

Operation Manual

 

Summary of Contents for MPM426W Series

Page 1: ...V1 0 MPM426WSeries Operation Manual...

Page 2: ...1...

Page 3: ...iability and a special digital compensation circuit that are housed in a rugged stainless steel 316L housing It offers an integrated structure supports multiple standard outputs and cable options of m...

Page 4: ...range 200mH2O 0 35bar range 350bar 0 25 FS range 10mH2O range 1bar Compensated Temperature 10 60 Long term stability 0 2 FS year Overload 2 times full scale pressure Vibration 20g 20Hz 2000Hz Shock 2...

Page 5: ...r 2 2 Output parameters Table 2 Output Signal Output form Supply Voltage 4 mA 20mA DC E 2 wire 12V 28V DC 0 5V DC F 3 wire 15V 28V DC 1V 5V DC J 15V 28V DC 0 10V DC V 15V 28V DC 0 5V 4 5V DC K2 15V 28...

Page 6: ...safety parameters Intrinsically Safe Explosion proof Markings ATEX 2460 1G Ex ia C T4 Ga IECEx CSAE 22 0019 CSANe 22ATEX1004 CSAUS CSA22CA801063 Class Division 1 Groups A B C and D T4 Ex ia C T4 Ga Cl...

Page 7: ...Output Circuit 3 2 5V DC Power Supply 6V DC 100mA DC 1 44uH 0 318 F 0 2W Digital Output Circuit RS485 25 4 V DC 90mA DC 1 44uH 13 2 F 0 56W 3 Outline Construction and Installation 3 1 The outline dra...

Page 8: ...he measuring medium would not jam the pressure leading hole 3 2 2 Installation method Generally the transmitter should be installed perpendicular to the horizontal direction If restricted by environme...

Page 9: ...utlet Otherwise the steel pipe protection method shown in Figure 3 should be used b The installation in the deep well is shown in Figure 3 Generally the method of inserting steel pipes is used It is r...

Page 10: ...e steel pipe wall is required to be slightly thicker and a number of small holes are punched in the pipe wall at different heights to dampen water waves and eliminate the influence of hydrodynamic pre...

Page 11: ...Figure 6 4 Electrical Connection Table 4 4 1 Typical electrical connection a 2 wire Wire Color 2 wire current 3 wire voltage 4 wire RS485 Red V V V White Null OUT RS485B Black OV OUT GND GND Yellow Gr...

Page 12: ...the atmosphere During installation and use the tube must be connected to the atmosphere do not be blocked and liquids must not flow in from the tube otherwise the transmitter will be damaged 5 Unpack...

Page 13: ...tion Certificate 1pc 7 3 Storage The transmitter should be stored in dry ventilate room ambient temperature 20 85 and the relative humidity 85 no corrosive substance in the room 6 Operation maintenanc...

Page 14: ...ts the power supply should be turned off first check again whether the installation and wiring meet the requirements of the manual whether the power supply current is correct and whether the vent pipe...

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