| Customization: | Available |
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| Type: | Piezoresistive Pressure Sensor |
| Component: | SemiConductor Type |
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Product overview
PC12 pressure sensor adopts a single time silicon oil filling technology. The diaphragm directly contacts with the measuring medium. The perceived pressure is transmitted to the pressure chip through the silicone oil to generate an electrical signal, and the compensation circuit corrects the pressure signal to a linear pressure signal.
The end face of the thread is directly exposed to the pressure, which can prevent scaling, unsanitary and viscous pressure blockage. It is especially suitable for viscous fluid pressure and liquid level measurement in the medical and food industries. It is widely used in food, pharmaceutical, winemaking and other sanitary industries.
The company can customize products for customers, to make products of special structure and size. We have mature batch production lines, which can ensure production tasks be finished perfectly.
Features
Flush diaphragm pressure sensor with thread structure
Imported highly reliable pressure die
A single time silicon oil isolated filling technology
Compensation board filled with glue for protection against moisture
All stainless steel housing material
High accuracy, high reliability
Strong anti-interference, good
long-term stability
18 months warranty period
Applications
Medical, food industry
Environmental protection, chemical, coating
Polyurethane equipment
Industry standards supporting
| Electrical performance parameters | |
| Pressure range | -100kPa~0~10kPa…100MPa |
| Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure |
| Excitation | 1.5mA recommended for constant current |
| Input impedance | Constant current: 2kΩ~5kΩ |
| Electrical connection | Gold-plated KOVAR pin or silicon soft wire |
| Compensation temp. | Constant current: 0ºC~60ºC(≤70kPa),-10ºC~70ºC(other ranges); |
| Operating temp. | -40ºC~120ºC |
| Storage temp. | -40ºC~120ºC |
| 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 | Medium chain triglycerides |
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