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Summary:
WPAH01 ceramic pressure sensor adopts ceramic base, made into ceramic piezoresistance pressure sensor with thick-film technology. It’s size Φ18mm*6.35mm. Ceramic is a kind of material with high elasticity, corrosion resistance, wear resistance, resistance to impact and vibration. Ceramic’s good thermal stability and thick film high temperature sintering process make the ceramic pressure sensor’s operating temperature range up to -40 ~ 125 ℃ . The ceramic's high elasticity and creep resistance make the ceramic pressure sensor have good long-term stability. Besides, the corrosion resistance character makes the sensor have unique advantages in the application such as the refrigeration, chemical and environmental protection and other fields.
Feature:
* Ceramic sensitive film with high overload capacity
* Laser calibration for zero and full scale
* Excellent corrosion resistance, wear resistance
* Impact resistance, anti-vibration
* High precision, good stability
APPLICATION
The combustion gas used in the city is supplied to urban residents from the gas source point through the gas distribution and supply system. The main component of the gas distribution system is the gas pipeline. Compared with other pipelines, the tightness of gas pipelines has particularly strict requirements,
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PARAMETER
Technical Data Sheet
Item | Parameter |
Size | Φ18mm*6.35mm |
Detection Range | 2bar、5bar、10bar、20bar、50bar、100bar |
Working voltage | 2-20V |
Sensitivity | 1.5~4mv/V, typical value 2.5±1.0mv/V |
Input, output resistance | 10KΩ±30% |
Temperature range | -40℃-125℃ |
Zero output | 0~±0.4 mv/V, typical value 0±0.25mv/V |
Linearity, hysteresis, repeatability | typical value ±0.3 %FS |
Temperature drift | Typical value ±0.05%FS/℃ |
Safe overload | two times of rated detection range (when sensitivity is typical value) |
Stability | Better than ±0.5%FS / year(if it is used properly) |

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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
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