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Piezoresistive Silicon Pressure Sensor High Reliability, Repeatability And Stability

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CSS30V Piezoresistive Silicon Pressure Sensor

Description

CSS30V isolated pressure sensor, utilizes the piezoresistance effect of diffused silicon to fulfill measuring &controlling pressure of liquids and gases. Full 316LSS can apply in measuring kinds of liquids and gases compatible with 316L. Have high reliability.

Feature

Piezoresistive silicon pressure cell

Easy to install

Constant voltage supply

Low output drift

Application

HVAC

Measure hydraulic pressure

Process control

Pressure calibration

Electrical Data

Supply: 10VDC Input Impedance: 6KΩ~20KΩ

Output Impedance: 2.5KΩ~6KΩ Insulation Resistance: ≥100MΩ/50VDC

Insulation Voltage: 500VAC between the case and electrical connections will not cause damage

Medium Compatible: Liquids, gases which are compatible with 316L stainless steel

Performance Specification

Parameter		Range: 0~10 KPa、35KPa、70 KPa 、100 KPa 、200 KPa 、 350 KPa 、700 KPa 、1 MPa 、2MPa、3.5MPa、 7MPa、 10MPa、20MPa、35MPa、60MPa、70MPa、100MPa
Parameter		Typical	Max.	Unit
Nonlinearity		±0.15 (0~2MPa) ±0.2 (3.5MPa~100MPa)	±0.3	%F.S
Repeatability &Hysteresis		0.05	0.1	%F.S
Zero Output		0±1	0±2	mV
Span Output	≤20KPa	50±1	50±2	mV
Span Output	≥35 KPa	100±1	100±2	mV
Temperature Error -Zero	≤20KPa	±1	±2	%F.S
Temperature Error -Zero	≥35 KPa	±0.5	±1	%F.S
Temperature Error-Span	≤20KPa	±1	±2	%F.S
Temperature Error-Span	≥35 KPa	±0.5	±1.5	%F.S
Over Pressure		3X Rated range or120MPa whichever is less.		——
Operating Temperature Range		-20~80		℃
Compensated Temperature Range		0~70, 0~50（range≤20KPa）		℃
Storage Temperature Range		-40~125		℃

*Note :Above parameter under condition：Supply: 10V Temperature:25℃

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