Pressure Sensor, Pressure Transducer, Pressure Transmitter manufacturer / supplier in China, offering 19mm Low Price OEM Piezoresistive Silicon Pressure Sensor PC19 (X19), Head Mounted Temperature Sensor (4-20mA, Hart), Auto Pressure Sensor Pcxm Series China and so on.
Min. Order / Reference FOB Price | |
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10 Piece | US $13.00/ Piece |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T |
Type: | Piezoresistive Pressure Sensor |
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Certification: | RoHS |
Pressure Range: | -100kpa~0~10kpa...100MPa |
Product overview
PC10 piezoresistive silicon pressure sensor is the core component for the manufacture of pressure sensors and pressure transmitters. As high-performance pressure sensitive component, PC10 can be easily amplified and assembled into the pressure transmitters with standard signal output.
PC10 packages diffused silicon pressure sensitive die to 316L stainless steel housing. External pressure is transmitted to pressure sensitive die through stainless steel diaphragm and internally sealed silicon oil. Pressure sensitive die does not directly contact with measured medium, forming all solid structure of pressure measurement. So the product can be applied to a variety of occasions, including harsh corrosive medium environment.
PC10 uses O-ring for pressure seal, which is easy to install.
The company can also undertake special customization based on the needs of users, such as pressure sensors of all welded structure, wide temperature compensation, high reliability, anti-shock and anti-vibration sensors, especially for national defense weapons and equipment.
Features
With constant current and constant voltage excitation options imported highly reliable pressure die Wide temperature compensation Normalized output available Compensation board filled with glue for protection against moisture Φ19mm standard OEM All 316L material High performance, all solid, high reliability18 months warranty periodApplications
Process control systems Pressure calibration instruments Refrigeration equipment and HVAC control Hydraulic systems and valves Level measurement Biomedical instruments Ships and navigation Aircraft and avionics systems WeaponryElectrical performance parameters
Pressure range-100kPa~0~10kPa…100MPaPressure referenceGauge pressure | Absolute pressure | Sealed gauge pressureExcitation1.5mA recommended for constant current
10V recommended for constant voltageInput impedanceConstant current: 2kΩ~5kΩ
Constant voltage: 3kΩ~18kΩElectrical connectionGold-plated KOVAR pin or silicon soft wireCompensation temp.Constant current: ≤70kPa 0ºC~60ºC; other ranges -10ºC~70ºC
Constant voltage: -20ºC~85ºCOperating temp.-40ºC~125ºCStorage temp.-40ºC~125ºCInsulation resistance≥200MΩ/250VDC Response time≤1ms (up to 90%FS)Measured mediumAll the liquids and gases compatible with 316L.Mechanical vibration20g (20~5000HZ)Shock100g (10ms)Service life10x106 (cycles)Structural performance parameters
Diaphragm material316LHousing material316LOil fillingSilicon oilSealing ringNBR or fluorine rubber
Basic parameters
ItemConditionMinNominalMaxUnitNoteNonlinearity -0.3±0.20.3%FSNote(1)Hysteresis -0.05±0.030.05%FS Repeatability -0.05±0.030.05%FS Zero output -2±12mV Full scale span output1.5mA, 10kPa
1.5mA, other ranges
10V, 10kPa
10V, other ranges30
60
60
98
90
100
150
102mV Zero temp. coefficient10kPa
other ranges-2
-1.5±1.5
±0.752
1.5%FSNote(2)Span temp. coefficient -1.5±0.751.5%FSNote(2)Thermal hysteresis -0.075±0.050.075%FSNote(3)Long term stability -0.3±0.20.3%FS/Year
Note:
(1) Calculate according to BFSL least square method.
(2) In the compensation temperature range, refer to 30 ºC for 0 ºC ~ 60 and -10 ºC ~ 70 ºC, and refer to 32.5 ºC for -20 ºC ~ 85 ºC.
(3) After passing high and low temperature, return to the reference temperature.
Structure and dimensions
In mm
Electrical connection (in mm)
Pressure range selection
How to order