Microsensor MPM380 Series

The Pressure Transmitter for Industrial automation.

General MPM380 pressure transducer is produced by build-in an OEM piezoresistive pressure sensor into stainless steel housing. Due to stainless steel pressure port and housing, the product has good media compatibility, stable performance and high accuracy, it can be used for static gas and liquid media pressure measurement. Flush diaphragm MPM380 pressure transducer has G1/2 male pressure port and Viton sealed washer for fact type seal. Flush diaphragm MPM380 transducer has 0 ～ 70kPa...35MPa pressure range, it can be used for food, medicine, sanitation fields which is easy to be dirty.

Main Features

• Full stainless steel construction
• Thread connection optional
• Constant current supply
• Laser trimming compensating zero and FS thermal error
• Using high reliable and stable solid piezoresistive pressure cell
• Cable connection or plug connection

Pressure range

-100kPa...0kPa~20kPa...100MPa

Overpressure

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

Power supply

1.5mADC

Signal

≥70mVDC(0~20kPa,≥50mVDC)

Accuracy

±0.1%FS(min.), ±0.25%FS(typ.), ±0.5%FS(max.)

Long-term stability

±0.3%FS/year

Compensation temp.

0°C ~50°C

Operation temp.

-30°C ~80°C , -10°C ~70°C (Cable)

Storage temp.

-40°C ~120°C , -20°C ~85°C (Cable)

Zero temp. coefficient

±0.02%FS/°C (typ.), ±0.04%FS/°C (max.)

FS temp. coefficient

±0.02%FS/°C (typ.), ±0.04%FS/°C (max.)

Housing

Stainless steel 1Cr18Ni9Ti

Diaphragm

Stainless steel 316L

O-ring

Viton

Cable

Polythene

Response time（10%~90%)

≤1ms

Insulation resistance

100MΩ，100VDC

Production

IP65(cable connection)

 MPM380 Piezoresistive Pressure Transducer Catalog  Transmitters Catalog