ceramic piezoresistive pressure sensor pressure transducer

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Product Overview

Description


ceramic piezoresistive pressure sensor pressure transducer



Product Description


 




GS30 ceramic sensor chip is a dry-type ceramic piezoresistive sensor chip by special technology. Ceramic is a recognized material of high elasticity, corrosion & abrasion resistance, strong shock and vibrant resistance. The thermal stability can make its operating temperature up to -20~80 .    



 


Features


ceramic piezoresistive pressure sensor
thick film ceramic technology


18 mm diameter 
pressure range: 0~2bar...100bar
gas or dilute liquid compatible with ceramic  



 


Application



Measurement pressure of gas and liquid
Process control system
Pressure transmitter
Refrigeration system
Air compressor
HVAC system  


 


Product ShowGS30




 


Technical Specifications


test condition of data:25°C(77°F)





























































































pressure range0~2bar...100bar  
pressure typegauge (G                       
overpressure200%FS
zero output±2mV

output signal       



2...4 mV/V


excitation              10Vdc(typ.)                    30Vdc(max.)
accuracy0.3%FS(typ.)                 0.5%FS(max.)
long-term stability≤0.2%FS/year
temp.coefficient of zero    

±0.02%FS@25°C(typ.)       ±0.05%FS@25°C(max.)   


 



temp.coefficient of span      



±0.02 %FS@25°C(typ.)       ±0.05%FS@25°C(max.)


compensated temperature range0~+70°C
operating temperature range-20~+80 °C
storage temperature range-40~+125 °C
Insulating resistance≥100MΩ@50Vdc
input resistance8000~12000Ω
output resistance8000~12000Ω
electrical interface(L)4-color silicon rubber wires,option (S)solder-pads ,(P)plated leads of 15mm length
material of pressure membraneceramic(96%Al2O3)
response time(10%~90%)≤1ms
shock10gRMS,(20~2000)Hz
impact100g,11ms
net weight~7g

 


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1.5952 s.