Microsensor Corp MPM4700 level transmitter is the full stainless steel construction and full-sealed submersible intelligent level transmitter with high accuracy. It uses a highly reliable and stable pressure sensor, intelligent processing circuit, precise digital temperature compensation, and linearity correction technics for production.
The water-proof cable connects with housing sealed, with vented tube putting in, the transmitter could be used in the water or liquid for a long time. Integrated construction and standard output signal could provide easy operation and good automatic control.
With 2-wire working, compact size, lightweight and easy installation and operation, it is widely used for industrial field instead of normal 2-wire 4mA~20mA DC analog output transmitter.
Table of Contents
Microsensor Corp MPM4700 Features
- 4mA~20mA DC 2-wire current output;
- Digital temperature compensation and linearity correction;
- RS485 communication interface(Custom protocol) or HART® communication protocol(optional);
- Netting application;
- Full stainless steel construction, compact size, light weight;
- Special requirement available;
- RoHS Certificate;
- Intrinsic safe ex-proof version conforming to GB3836.4 Exia Ⅱ BT6 Ga Regulation; Ex-proof Certificate is issued;
- Marine type products accord with CCS classification of sea-going steel ships of the rules “(2006) the requirements, has obtained the type
A: Transmitter Software (RS485 Interface type) MS Setonline Software
Through RS232/485 conversation module, the user could read inner basic information for RS485 interface transmitter (including level range,compensated temp. range, version code, etc.) and display actual level, set new zero, analog output and deivce address.
Microsensor Corp MPM4700 Specification
|Basic range (mH2O)||3.5||7||10||20||35||70||100||200|
|Total accuracy ①③||±0.075%FS(min.); ±0.1%FS(typ.); ±0.25%FS(max.)|
|Operation temp.||-10℃ ~70℃ ; -20℃ ~60℃ (Intrinsic safe)|
|Storage temp.||-20℃ ~85℃|
|10V~28V DC(RS485); 12V~30V DC(HART®)|
|10V~12V DC(The Ann model, the security gate power supply)|
|RS485 communication interface(Custom protocol)
or HART® communication protocol
|4mA~20mA DC output,(U-12V)/0.02A（Ω）|
|RS485 bus line could connect with 99 transmitter|
|Protection||IP68(Transmitter part); IP65(Junction box part)|
|Diaphragm: Stainless steel 316L|
|Housing: Stainless steel 304|
|① Total accuracy: including non-linearity, hysteresis, repeatability, and thermal error;
② For special temperature requirement, please contact with our company;
③ For pressure range 3.5mH2O ad 7mH2O, after shrinking, the total accuracy is ±0.5%FS.
Download Datasheet: MPM4700, Microsensorcorp-Intelligent Level Transmitter