mv Output Signal Pressure Sensor (MPM281VC)
Features1. Constant Voltage Power Supply, Standard Output2.International Famous chips; Laser trimming
3. Pressure range 0kPa~35kPa…70MPa
4. Gauge, absolute
5. Isolated construction, enable to measure various media
6. Φ19mm standard OEM pressure sensor
7. Full stainless steel 316L
Application•Industrial process control
•Level measurement
•Gas, liquid pressure measurement
•Pressure checking meter
•Pressure calibrator
•Liquid pressure system and switch
•Cooling equipment and air conditioning system
•Aviation and navigation inspection
Introduction:MPM281VC OEM sensor is the piezoresistive pressure sensor with constant voltage power supply and standard output. The outline, installation dimension and sealing method of the general MPM281VC is strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and Viton, it also can meet the requirement of installation with limited space.
Electric Specification:- Power supply: ≤10V DC
- Electric connection: Kovar pin
- Common mode voltage output: 50% input (typ.)
- Input impedance: 4kΩ~25kΩ
- Output impedance: 3.5kΩ~6kΩ
- Response:(10%~90%): <1ms
- Insulation resistor: 100MΩ,100VDC
- Overpressure: 1.5 times FS
Construction - Diaphragm: stainless steel 316L
- Housing: stainless steel 316L
- Pin: Kovar
- O-ring: Viton
- Net weight: ~11g
Environment Condition - Position effect: deviate 90° from any orientation, zero change ≤±0.05%FS
- Shock: no change at 10gRMS,(20~2000)Hz
- Hz Impact: 100g,11ms
- Media compatibility: the gas or liquid which is compatible with stainless steel and viton
Basic Condition - Media temperature: (35±1)ºC
- Environment temperature: (35±1)ºC
- Shock: 0.1g(1m/s2)Max.
- Max Humidity: (50%±10%)RH
- Local air pressure: (86~106)kPa
- Power supply: (10±0.1)VDC
Basic Specification:| Specification* | Min. | Typ. | Max. | Units |
| Linearity | | ±0.2 | ±0.25 | %FS,BFSL |
| Repeatability | | ±0.05 | ±0.075 | %FS |
| Hysteresis | | ±0.05 | ±0.075 | %FS |
| Zero Output** | | | ±3 | mV DC |
| FS Output | 98 | 100 | 102 | mV DC |
| Zero thermal error | | ±0.75 | ±1.0 | %FS,@35ºC |
| FS thermal error | | ±0.75 | ±1.0 | %FS,@35ºC |
| Compensated temp. range | 0~70 | ºC |
| Working temp. range | -40~125 | ºC |
| Storage temp. range | -40~125 | ºC |
| Stability error | ±0.2 | %FS/year |
*Test at the basic condition, G: Gauge
**Closed-loop products |
Outline Dimmension:
(Unit: mm)
Electric Connection:
Order Guide:| MPM281VC | Piezoresistive OEM Pressure Sensor |
| | | Range Code | Pressure Range | Ref. | Range Code | Pressure Range | Ref. |
| 0A | 0kPa~35kPa | G | 13 | 0MPa~3.5MPa | G.A.S |
| 03 | 0kPa~100kPa | G.A | 14 | 0MPa~7MPa | S |
| 07 | 0kPa~200kPa | G.A | 15 | 0MPa~10MPa | S |
| 08 | 0kPa~350kPa | G.A | 17 | 0MPa~20MPa | S |
| 09 | 0kPa~700kPa | G.A | 18 | 0MPa~35MPa | S |
| 10 | 0kPa~1000kPa | G.A | 19 | 0MPa~70MPa | S |
| | 12 | 0MPa~2MPa | G.A | | | |
| | | Code | Pressure Type |
| G | Gauge |
| | A | Absolute |
| | S | Sealed Gauge |
| | | Code | Pressure Connection |
| 0 or Null | O-ring |
| | | Code | Temperature compensation |
| L | Laser trimming |
| | | Code | Electric connection |
| 2 | 100mm silicon rubber flexible wires |
| | |
| MPM281VC 03 G 0 L 2 The whole spec. |
Micro Sensor Co., Ltd, the leading manufacturer of piezo-resistive pressure sensors and transmitters in China, was founded by Sino-US joint venture in 1993. We are providing pressure sensing & measuring solutions to customers all over the world.
With Digital Wide-Temperature Compensation, Non-linearity Correction and Data-Collection by Bus Operation, we supply users OEM pressure sensors, pressure transmitters, level transmitters, measuring and controlling instruments, which have high quality and reliable performance in the local on-site environment.
Based on more than 20 years production experiences, Micro Sensor now have manufacturing capacity of 1.2 million pieces pressure sensors and 400 thousand pieces transmitters in one year. And we are also capable to satisfy the customized specification and designs according to clients' Specified requirements.
Quality is the life of company. Micro Sensor executes I S O 9 0 0 1 International Management System strictly to make sure every procedure qualified in our production. Furthermore, the main products for pressure sensors and transmitters, are also certificated by C E, R o H S, C B, U L and A T E X respectively for different global markets.
Micro Sensor now does business with customers more than 70 countries. More and more global friends know Micro Sensor and make win-win cooperation with us. Wherever you are, whenever you are, find Micro Sensor for any pressure sensing & measuring question. We are looking forward to supporting you with our best services!
