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SS316 Housing 2MPa 19mm Gauge Pressure Sensor

Shaanxi Sier Electronics Co., Ltd.

SS316 Housing 2MPa 19mm Gauge Pressure Sensor

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Brand Name : Sier

Model Number : SPT81

Certification : CE,RoHS

Place of Origin : China

MOQ : 1

Price : USD15~35/Piece

Payment Terms : T/T, Western Union

Supply Ability : 5000 pieces each month

Delivery Time : 7

Packaging Details : Carton

Diaphragm : stainless steel 316L

Housing : stainless steel 316L

Pin : Kovar or silicon rubber flexible wires

O-ring : NBR

Net weight : ~16g

Overpressure : 2 times FS

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SPT81 High Stable Piezoresistive OEM Pressure Sensor

FeaturesSS316 Housing 2MPa 19mm Gauge Pressure Sensor
·Pressure range -100kPa~0kPa~10kPa…100MPa
·Gauge, absolute, sealed gauge
·Constant current power supply
·Isolated construction, enable to measure various media
·Φ19mm standard OEM pressure sensor
·Full stainless steel 316L

Application
·Industrial process control ·Level measurement ·Gas, liquid pressure measurement
·Pressure checking meter ·Pressure calibrator ·Liquid pressure system and switch
·Cooling equipment and air conditioning system ·Aviation and navigation inspection

Introduction
SPT81 high stable OEM sensor is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable silicon die. Stainless steel 316L housing with diameter Ф19mm. Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal.
SPT81 pressure sensor is inspected and screened on automatic production line, testing and checking time after time strictly. It is widely used for various pressure measurement fields.

Electric Specification

Power supply≤1.5mADC
Electric connectionKovar pin or 100mm silicon rubber flexible wires
Common mode voltage output50% input (typ.)
Input impedance3kΩ~6kΩ
Output impedance3kΩ~6kΩ
Response (10%~90%)<1ms
Insulation resistor100MΩ, 100VDC
Overpressure2 times FS


Construction

Diaphragmstainless steel 316L
Housingstainless steel 316L
PinKovar or silicon rubber flexible wires
O-ringNBR
Net weight~16g


Environment Condition

Position effectdeviate 90° from any orientation, zero change ≤±0.05%FS
Shockno change at 10gRMS,(20~2000)Hz
Impact100g,11ms
Media compatibilitythe gas or liquid which is compatible with stainless steel and NBR


Basic Condition

Media temperature(25±1)℃
Environment temperature(25±1)℃
Humidity(50%±10%)RH
Local air pressure(86~106)kPa


Basic Specification

Specification*Min.Typ.Max.Units
Linearity ±0.15±0.3%FS,BFSL
Repeatability ±0.05±0.075%FS
Hysteresis ±0.05±0.075%FS
Zero output ±2mVDC
FS output45100130mVDC
Zero thermal error ±0.75±1.0%FS
Span thermal error ±0.75±1.0%FS
Compensated temp. range0~70
0~50(10kPa,20 kPa)
Working temp. range-40~125
Storage temp. range-40~125
Stability error ±0.2%FS/year
*testing at basic condition

SS316 Housing 2MPa 19mm Gauge Pressure Sensor

SS316 Housing 2MPa 19mm Gauge Pressure Sensor

Order Guide

SS316 Housing 2MPa 19mm Gauge Pressure Sensor
SS316 Housing 2MPa 19mm Gauge Pressure Sensor






























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SS316 19mm pressure transmitter

      

RoHS 2MPa water level pressure sensor

      

RoHS 19mm micro pressure transducer

      
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