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Piezoresistive Silicon Pressure Sensor Silicon Piezoresistive Pressure Transmitter Pressure Transducer

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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
Parameters	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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