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Company Info
Shenzhen Isweek Ltd Shenzhen Isweek Ltd

Street Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan

City: Shenzhen

Province: Guangdong

Country/Region: China

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High Stable Pressure Sensor

High Stable Pressure Sensor

Application:  -

Market Type:  After Market

Product Attribute:

Applicationt: 

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Production Description:

MPM281 High Stable Pressure Sensor Introduction
    MPM281 high stable OEM sensor is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable silicon die, stainless steel 316L housing with diameter 19mm. Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal. It can be filled with Fluorinated Oil. Because of its good biological inertness, it can dissolve a large amount of breathing gas, and can be quickly discharged from the human body. It is more suitable for the pressure measurement of the oxygen in medical applications.
    MPM281 pressure sensor is inspected and screened on automatic production line, testing and checking time after time strictly. It is widely used for various pressure measurement fields.
 
MPM281 High Stable Pressure Sensor Environment Condition

  •  Shock: no change at 10gRMS, (20~2000)Hz
  •  Impact: 100g,11ms
  •  Media compatibility: the gas or liquid which is compatible with stainless steel and Viton
 
MPM281 High Stable Pressure Sensor Electric Features
  •  Pressure range 0~20kPa100MPa
  •  Gauge, absolute, sealed gauge
  •  Constant current / constant voltage power supply
  •  Silicone oil or Fluorinated Oil filled, enable to measure various media
  • 19mm standard OEM pressure sensor
  •  Full stainless steel 316L
  •  Wide temperature compensation -10 ~80
  •  Long-term stability±0.1%FS/year
 
MPM281 High Stable Pressure Sensor 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
 
MPM281 High Stable Pressure Sensor Specification
Item* Min. Typ. Max. Units
Linearity   ±0.15 ±0.20 %FS,BFSL
Repeatability   ±0.05 ±0.075 %FS
Hysteresis   ±0.05 ±0.075 %FS
Zero output     ±2 mV DC
FS output ** 70     mV DC
Zero thermal error***   ±0.75 ±1.0 %FS, @25
Span thermal error   ±0.75 ±1.0 %FS, @25
Compensated temp. range -10~80
0~70(7kPa,20kPa,35kPa)
 
Working temp. range -40 ~ 125  
Storage temp. range -40 ~ 125  
Stability error   ±0.1 ±0.2 %FS/year
*testing at basic condition
** for range code 0C, FS output 45mV
***for rang code 0C, Zero thermal error1.5%FS

 

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