Product Description:
SMP2160 series pressure sensor uses high stability diffusion silicon chip, the measured medium pressure can be transferred to silicon chips through the diaphragm and silicone oil transfer to the diffusion of silicon chips, the use of diffusion silicon piezo-resistive effect principle, to achieve the purpose of measuring the size of liquid, gas pressure.
Features:
n Range: -100kPa…0kPa~20kPa…3.5MPa
n SS 316L
n φ19mm×5.55mm
n high precision, high stability
Application:
n Industrial process control
n Gas, liquid and vapor pressure detection
n Level measurement
Outline structure:(unit: mm)
Specification:
Structural Condition | |
Diaphragm material | SS 316L |
Housing material | SS 316L |
Pin Wire | Gold-plated karaf /100mm silicone rubber wire |
Back pressure tube | SS 316L (gauge and negative pressure only) |
Seal ring | Nitrile rubber |
Electrical Condition | |
Power supply | ≤2.0mADC |
Impedance input | 2.5~5kΩ |
Impedance output | 2.5kΩ~5kΩ |
Response | (10%~90%):<1ms |
Insulation resistance | 100MΩ,100V DC |
Overpressure | 2times FS, ( 0C/0B/0A/02 5times FS) |
Environmental Condition | |
Media applicability | Fluid which has no corrosion on stainless steel and nitrile rubber |
Shock | No change at 10gRMS,(20~2000)Hz |
Impact | 100g,11ms |
Position effects | Deviate 90° from any direction, zero change≤±0.05%FS |
Basic Condition | |
Environment temperature | (25±1)℃ |
Humidity | (50%±10%)RH |
Atmospheric pressure | (86~106) KPa |
Power supply | (1.5±0.0015)mA DC |
All tests are in accordance with relevant national standards, including GB / T2423-2008, GB / T8170-2008, GJB150.17A-2009, etc., and also comply with the Company's "Pressure Sensor Enterprise Standards" provisions of the relevant content. |