water hydraulic pressure sensor
Technical Parameter:
1, Switching type : SPST NC or SPST NO (Selectable), Switch frequency & Response time: 60 Cycle /min, ≤100ms.
2, Pressure fitting: 1/4"-18NPT Thread (Male ).
3, Electrical connection: H03VV-F,2X0.75mm2 , Lead wire.
4, Voltage: 5VDC to 110VDC, 5VAC to 250VAC;
Resistance load : 0.1A to 6A, Inductive load : 0.1A to 3A.
5, Fluid media: ,Water, Vacuum,Oil,etc.
6, Work Life: ≥100,000 Cycle.
7, Protection: IP65.
8, Ambient temperature: -40°C~55°C, Medium temperature: -40°C~80°C.
9, Model: (Read table 1).
10,Working pressure: Vacuum -14.5PSI to +800PSI (Selectable, Read table 2).
After-sales service:
We promise to carry out the following after-sales service:
Warranty: The warranty period is 12 months starting from the shipping date.
The rate of Production Quality Problem is lower to 100PPM, replace the bad for free
Certificate:
Production Photo:
Dimension Drawing:
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.
Electrical Performance Parameter | |
Pressure range | -100kPa~0~10kPa…100MPa |
Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure |
Excitation | 1.5mA recommended for constant current 10V recommended for constant voltage |
Input impedance | Constant current: 2kΩ~5kΩ Constant voltage: 3kΩ~18kΩ |
Electrical connection | Gold-plated KOVAR pin or silicon soft wire |
Compensation temp | Constant current: 0℃~60℃(≤35kPa), -10℃~70℃(other ranges); Constant voltage: -20℃~85℃ |
Operating temp. | -40℃~125℃ |
Storage temp. | -40℃~125℃ |
Insulation resistance | ≥200MΩ/250VDC |
Response time | ≤1ms (up to 90%FS) |
Measured medium | All the liquids and gases compatible with 316L |
Mechanical vibration | 20g (20~5000Hz) |
Shock | 100g (10ms) |
Service life | 10×106 (cycles) |
Structural performance parameters | |
Diaphragm material | 316L |
Housing material | 316L |
Oil filling | Silicon oil |
Sealing ring | NBR or fluorine rubber |
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