Microsensorcorp MPM489 Pressure Transmitter

Microsensorcorp MPM489 product is a pressure transmitter with zero and span adjustable. It uses a highly stable and reliable pressure sensor and a special circuit board to produce a transmitter, and performance is good and reliable. MPM489 pressure transmitter is used for measure and control of petroleum, chemical industry, electric power, hydrology, and flow pressure measure, etc.

Microsensorcorp MPM489 Features

Reliable performance, easy application
Short protection and reverse polarity protection
Measure gauge, absolute and sealed gauge
Intrinsic safe version, conforming to Standard Exia Ⅱ CT6Ga of 4
Exd product conforms to Standard GB3836.2, and Exd certificate is approved.
Ship-use product conforming to CCS Rules of Classification of Sea-going Steel Ships (2018)
CE, RoHS and ATEX approved

Construction Material

Housing: stainless steel 304
Sensor housing: stainless steel 304
Diaphragm: stainless steel 316L
Sealed-ring: Viton
Plug housing: plastic
Cable: Φ7.5mm Polyethylene Special Cable

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Microsensorcorp MPM489 Specification

Pressure range: -1bar…0bar~0.1bar…1000bar
Overpressure: ≤1.5 times FS or 1100bar (min. value is valid)
Pressure type: gauge/ absolute / sealed gauge
Process connection: M20×1.5 male waterline seal (or on your demand)
Accuracy: ≤±0.5%FS
Long term stability: ≤ ±0.3%FS/year
Zero thermal drift: ≤±0.05%FS/℃ (≤1bar); ≤±0.03%FS/℃ (>1bar)
Span thermal drift: ≤±0.05%FS/℃ (≤1bar); ≤±0.03%FS/℃ (>1bar)
Compensation temp. : 0℃ ~50℃
Application temp. : -30℃ ~80℃ ; -10℃ ~60℃ (Exia); -20℃ ~60℃ (Exd); -10℃ ~70℃ (Cable)
Storage : -40℃ ~120℃ ; -20℃ ~85℃（Cable）
Power supply: 11V~28VDC; 11V~28VDC; 3/5V DC
Output signal: 4mA~20mA DC(2-wire);
0/1V~5/10V DC(3-wire);
5V~2.5/4.5V DC(3-wire)
Load: ≤(U-11)/0.02Ω(2-wire); ≥10k(3-wire); ≥10k(3-wire)
Housing protection: IP65
Electrical connection: DIN43650 plug or cable(5m)

Notes

Please pay attention that the media should be compatible with the contacted parts;
Flush diaphragm transmitter’s pressure range:
1. 0bar~1bar…350bar; PD1 transmitter’s pressure range:
2. 0bar~1bar…35bar；P3 transmitter’s pressure range:
3. -1bar…0bar~0.2bar…20bar;
If any special requirements on function or specification, please contact with us freely;
Please pay attention that the intrinsic safe version and ship-use product do not include digital indicator M6 or M7; Transmitter with M6 or M7, the power supply of the transmitter shall be no less than 20V DC;
24V DC power supply (V1), see “Specification”for detail about Power supply range;
When ordering, please pay attention to 3.3V/5V DC power supply. If the cable is connected out of line, the cable length should be less than 10m; When the order output is 0V to 10V DC product, the power supply is 15V to 28V DC;
3.3V DC power supply (V7), output can only select W(0.5V~2.5V DC); 5V DC power supply (V6), output can only select W(0.5V~2.5V DC) or K(0.5V~4.5V DC), generally recommended K.
Download Datasheet: MPM489, Microsensorcorp-Pressure Transmitter