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MPM388 Piezoresisitve Pressure Transmitter

MPM388 Piezoresisitve Pressure Transmitter

MPM388 Piezoresisitve Pressure Transmitter

Product catalog summary
Introduction
The MPM388 Piezoresistive Pressure Transducer is designed with a piezoresistive pressure sensor housed in stainless steel. It converts pressure into a voltage output signal, suitable for various applications including pressure calibration devices, automotive, aviation, and industrial measurements.

Features
  • Laser trimming compensates for zero and full-scale thermal errors.
  • Compatible with non-conductive and non-corrosive liquids or gases.
  • Compact size for easy installation.
  • Available in gauge, absolute, and sealed gauge types.
  • Operates with a constant current supply.

Specifications
  • Pressure range: 0 to 20kPa up to 7MPa.
  • Power supply: 1.5mADC.
  • Overpressure capacity: 1.5 times full scale.
  • Zero output: ±2 mVDC; Full-scale output: ≥50mVDC.
  • Non-linearity: ±0.25%FS (typical), ±0.50%FS (maximum).
  • Repeatability and hysteresis: ±0.05%FS (typical), ±0.10%FS (maximum).
  • Temperature coefficients for zero and full scale: ±1.0%FS/°C (typical), ±2.0%FS/°C (maximum).
  • Compensation temperature range: 0°C to 50°C.
  • Operating temperature range: -40°C to 120°C.
  • Long-term stability: ±0.2%FS/year (typical), ±0.3%FS/year (maximum).

Electric Connection
Connections are color-coded for ease of installation, with specific pin assignments for different configurations.

Order Guide
  • Pressure ranges and types are coded for easy reference, with options for gauge, absolute, and sealed gauge types.
  • Power supply is constant current.
  • Pressure ports are customizable, with standard options available.

Order Note
  • A 1.5m cable is included free of charge; additional cable lengths are available at extra cost.
  • For special requirements, contact the company directly.
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Catalog excerpts

MPM388 Piezoresisitve Pressure Transmitter-1

MPM388 Piezoresistive Pressure Transducer MPM388 Piezoresistive Pressure Transducer Features ·Laser trimming compensating zero and FS thermal error; ·Used for non-conductive and non-corrosive liquid or gas; ·Optional constructions; ·Compact size, easy installation; ·Gauge, absolute and sealed gauge; ·Constant current supply; Introduction MPM388 pressure transducer is produced by build-in a piezoresistive pressure sensor into stainless steel housing with pressure ports. The measured pressure acts on silicon die through pressure port, transmitting pressure into voltage output signal by linearity relationship. Laser trimming hybrid compensates transducer zero, span and so on, the product is widely used for pressure calibration device, automobile, aviation, spaceflight, air pressure control and industrial measure, especially for transducer with pressure port HB4-3, it has been widely used for aviation industry. Outline Construction (Unit:mm) http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

 Open the catalog to page 1
MPM388 Piezoresisitve Pressure Transmitter-2

MPM388 Piezoresistive Pressure Transducer http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel:+86 917 3600739/3600832 Fax: 3609977

 Open the catalog to page 2
MPM388 Piezoresisitve Pressure Transmitter-3

MPM388 Piezoresistive Pressure Transducer Piezoresistive Pressure Transducer Code Pressure range Pressure range Pressure type Sealed gauge Code L Power supply Constant current supply Code Pressure port (customized ports are also optional) M12×1 male(flat head) ,Code Ⅱ(plug connection) M12×1 male(HB4-3) ,Code Ⅰ(with 1.5m cable) M10 male(ball head) ,Code Ⅲ(Φ0.45 Kovar) 1.5m cable is free of charge; the extra cable should be paid additionally; For your special use or requirements, please contact with our company freely.

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.