Product Details

Description

HT30 is piezoresistive silicon pressure sensor, the main element is a diffused silicon with high stability. The measured pressure is transferred from 316L stainless steel diaphragm to sensing element via silicon oil, utilizing the piezoresistance effect of diffused silicon to transfer pressure to voltage signal and fulfills pressure measurement .It is a full-welded pressure sensor, Pressure port can be selected by user. It can be used for kinds of field.

Features

Wide measurement Range:0~10KPa~100Mpa

High Accuracy and stability

Φ19 mm standard Dimension

Pressure port can be customized

Application

Measurement pressure of gas and liquid

Petroleum exploitation

Water supply, warm supply of town

Process control system

Aviation and navigation inspection

Pressure transmitter

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 damage

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

Performance Specification

Parameters		Range:0~10KPa,35KPa,0~70KPa,100KPa,200KPa,350KPa,700KPa,1000KPa,2000KPa,3500 KPa,7MPa,10MPa ,20MPa,35Mpa,60MPa,100MPa
Parameters		Typical	Max.	Units
Pressure Non-linearity		±0.15 (0~2MPa) ±0.2 (3.5MPa~60MPa)	±0.3%	%F.S
Pressure Repeatability and Hysteresis		0.02	0.05	%F.S
Zero Output		0±1	0±2	mV
Span Output	≤20KPa	50±10	50±30	mV
Span Output	≥35KPa	100±10	100±30	mV
Temperature Error-Zero	≤20KPa	±1	±2	%F.S
Temperature Error-Zero	≥35KPa	±0.5	±1	%F.S
Temperature Error-Span	≤20KPa	±1	±2	%F.S
Temperature Error-Span	≥35KPa	±0.5	±1	%F.S
Proof Pressure		3X rated range or 120MPa, whichever is less		------
Operating Temperature Range		-20~80		°C
Compensated Temperature Range		0~70, 0~50(Range≤20KPa)		°C
Storage Temperature Range		-40~125		°C