Microsensor Fluid Pressure Transducer MPM489B Series

The Pressure Transmitter for Industrial automation.

MPM489B pressure transmitter is designed especially for pressure measure and control of petroleum, chemi-industry, water conservancy and electricity,etc. The product has good performance and stability, good resistance of EMI, and protection for instantaneous high pressure and surge interfere which is produced by thunder, noise and sharp pulse,etc. The product could work reliably and stably in rough environment for a long time.

Main Features

• Reliable performance, easy installation and using
• Multi-protection, good resistance of EMI
• Over-current protection, good compatibility
• Short circuit and reverse signal polarity protection
• Zero, span adjustable
• Measure gauge, absolute and sealed gauge

Pressure Range

-100kPa...0kPa~10kPa...100MPa

Media

the liquid or gas which is compatible with stainless steel 1Cr18Ni9Ti

Power supply

12V~28V DC

Output signal

4mA~20mA DC, 2-wire

Load

R≤(U-12)/0.02Ω

Accuracy

±0.5%FS

Thermal error

±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa)

Overpressure

±1.5 times FS or 110MPa (min. value is valid)

Environment temp

-30°C ~80°C , -10°C ~60°C (intrinsic safe version)

Media temp

-40°C ~80°C

Storage temp

-40°C ~85°C

Shock

3-dimensional 10g /frequency 50Hz/ swing1mm, zero and span change<±0.3%fs < p>

Impact

100g/20ms, zero and span change<±0.3%fs < p>

Relative Humidity

0%~90%

Protection

IP65

Frequency response

>1kHz

Endurance

10 ⁶ pressure cycles

 MPM489B Pressure Transmitter Catalog  Transmitters Catalog