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Piezoresistive Silicon Pressure Sensor Silicon Piezoresistive Pressure Transmitter Pressure Transducer

Piezoresistive Silicon Pressure Sensor Silicon Piezoresistive Pressure Transmitter Pressure Transducer

CSS13 Piezoresistive Silicon Pressure Sensor

Description

CSS13 is piezoresistive silicon pressure sensor, the main element is a diffused silicon with high stability.the measured pressure is transfered from 316L stainless steel diaphragm to sensing element via silicon oil.,utilizes the piezoresistance effect of diffused silicon to transfer pressure to voltage signal. It uses for air and liquid pressure measurement.

Features

Mesurement Range:0~350KPa~60Mpa

Oil –filled sensing element

High reliability and stability                                                         

Small profile

Full 316L S.S

Application

Measurement pressure of gas and liquid

Process Control System

HVAC system

Pressure Transmitter

Medical instrument   

Electrical Data

Supply :1.5mADC                              Input impedance:3KΩ~6KΩ

Output impedance:2.5KΩ~6KΩ                   Insulation resistance:≥100MΩ/50VDC

Insulation voltage: 500VAC between the housing and electrical connection will not cause damage

Medium compatible: liquid, gas compatible with 316L stainless steel

Performance Specification

Parameters

Range:0~350KPa、700KPa、1000KPa、2000KPa、

3500 KPa、7MPa、

10MPa 、20MPa、35Mpa、60MPa、100MPa

Typical.

Max.

Units

Pressure Non-linearity

±0.15

±0.3

%F.S

Pressure Repeatability and Hysteresis

0.02

0.05

%F.S

Zero Output

0±1

0±2

mV

Span Output

100±10

100±30

mV

Temperature Eror-Zero

±0.5

±1

%F.S

Temperature Eror-Span

±0.5

±1

%F.S

Proof Pressure

3X Rated range or 100MPa,Whichever is less

-------

Operating Temperature Range

-20~80

Compensated Temperature Range

0~70

Storage Temperature Range

-40~125

Note :Above parameter under condition:Supply: 1.5mA    Temperature:25℃

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