MPM4730 Intelligent Pressure Transmitter MPM4730 Intelligent Pressure Transmitter Features ■4—20mADC 2-wire current output; ■Digital compensation and non-linearity correction technics; ■-10°C~80°C digital wider temperature compensation; ■RS485 communication interface or HART communication protocol (optional) ; ■Netting available; ■Full stainless steel construction, compact size, light weight; ■Special requirement available; ■RoHS certificated; ■Intrinsic safe ex-proof version conforming to GB3836.4 Certificate is issued; Introduction MPM4730 pressure transmitter is the highly accurate and stable intelligent pressure transmitter. It uses digital temperature compensation,non-linearity correction technics and the most advanced transmitter production technique, the whole product has compact size, high accuracy, light weight and wider pressure range, can be used for flow pressure precise measurement. The product will instead the 2-wire working 4~20mADC output analogous signal. Specifications Add: No.18,Yingda Road Baoji,P.R.China, 721006 micro sensor co.,ltd.

MPM4730 Intelligent Pressure Transmitter Power supply RS485 bus line could connect with 99 transmitters DIN43650 7-pin plug（for RS485 interface output at local place） Insulation Shock Diaphragm: SS 316L Housing: SS 1Cr18Ni9Ti O-ring: Viton ~160g Media compatibility Weight ①Total accuracy: including linearity, hysteresis, repeatability and thermal error. ②For special temperature requirement, please feel free to contact our company. Outline Construction （Unit: mm） http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

MPM4730 Intelligent Pressure Transmitter Electric Connection Transmitter connecting the air through plug or cable: Inner plug pin Outer plug connection Wire color 7-pin plug Black 1 Red 2 White 5 Yellow 4 a). Electric Connection for transmitter with 4～20mADC output Transmitter 10～28VDC Black /+V ＋ － U b). Electric connection for transmitter with RS485 interface Computer & software c)Electric Connection for Ex-proof transmitter （Intrinsic safe system 2-wire 4～20mADC） da nge rous a re a Safe Barrier Transmitter Ex-proof parameter: Safe barrier’s ex-proof parameter: http: //www.microsensor.cn Add:...

MPM4730 Intelligent Pressure Transmitter Safe area Dangerous area Safe Barrier Transmitter Ex-proof parameter: Safe barrier’s ex-proof parameter: d). Wiring for HARTtransmitter connecting with hand communicator RL Current meter Current meter Assistant Software a). Transmitter Software for RS485 Interface MS Setonline Software RS232/485 conversion module is used to communicate with RS485 interface, display actual pressure, set new zero, and analog output and transmitter address. Note: “MS Setonline” software could be downloaded from our website www.microsensor.cn http: //www.microsensor.cn Add:...

MPM4730 Intelligent Pressure Transmitter b). Software for HART transmitter MS-C100A software Through module, the user could calibrate and adjust HART transmitter. Local Application power 2-wire local pressure measurement power Calibration with computer Transmitter with RS485 interface http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

MPM4730 Intelligent Pressure Transmitter Output signal HART® communication protocol Construction material Pressure port 4-pin Hirschmann plug connection Cable connection, default cable length: 1.5m Flush diaphragm, M20*1.5 male Flush diaphragm, G1/2 male M20*1.5 male, face type seal M20*1.5 male, waterline seal Sealed gauge Intrinsic safe version ExiaIIBT6 Ga Order Note 1. For RS485 interface transmitter, please select B2 cable connection output or B3 7-pin plug connection; 2. Flush diaphragm transmitter’s pressure range: 0—70kPa...35MPa; 3. If the user has special requirement, please feel free...