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Ceramic pressure sensor

Ceramic pressure sensor

 Product Description

Description of ceramic low cost water hydraulic pressure sensor£º

Ceramic pressure sensor without liquid transmission, the pressure directly on the front surface of the ceramic diaphragm, so that the diaphragm has a small deformation, thick film resistance printed on the back of the ceramic diaphragm, connected into a Wheatstone bridge (closed bridge), due to the piezoresistive effect of the varistor, the bridge is generated with a high linearity proportional to the pressure, and the voltage signal is proportional to the excitation voltage. The voltage signal is converted to a 4~20 mA current signal through the modulation amplifier circuit.

 

Features

Features of ceramic low cost water hydraulic pressure sensor£º

1.all stainless steel shell, excellent corrosion performance
2. Wide range of pressure measurement
3. natural frequency up to 1MHz
4.work stable
5. anti-interference ability
6.imported components, reliable performance. The following are the same as the "
7. small size, light weight, type complete, cost-effective
8.wide range of measuring media

Specification
Specification of ceramic low cost water hydraulic pressure sensor£º
Measure Range
100KPa~60MPa
Accuracy
0.2, 0.5 (20°C)
Output
Current, Voltage, Digital signal optional
Material
Ceramic + stainless steel 316
Overload pressure
2 times the basic overload
Long stability
≤±0.2%FS/Year
Seal
Fluorine rubber seal non-internal seal
Thread
Optional 
Sound frequency
200HZ
Housing material
Stainless steel structure
System pressure 
1000% FS
Temp.compensation Range
0-+70/¡æ
Temperature
Medium temperature -30 ~ 100 °C Ambient temperature -30 ~ 80 °C
Protection
IP65 or IP67 High magnetic compatibility
Warming
±0.08FS/°C (4~20mA output)
Pressure type
 Absolute or Sealed gauge pressure

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