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12.6mm Piezoresistive Pressure Sensor

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12.6mm Piezoresistive Pressure Sensor

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Brand Name : Sier

Model Number : SPT83

Certification : CE,RoHS

Place of Origin : China

MOQ : 1

Price : USD15~20/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 : ~8g

Overpressure : 2 times FS

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Piezoresistive OEM Pressure Sensor

Features
·Pressure range: -0.1…0～100kPa…100MPa
·Gauge, absolute and sealed gauge
Constant current power supply
12.6mm Piezoresistive Pressure Sensor

·Isolated construction, enable to test measure various media
·Φ12.6mm compact size OEM pressure sensor
·Stainless steel 316L
·Wider temperature compensation range -10℃～+80℃

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

Introduction
SPT83 piezoresistive pressure sensor is OEM pressure sensor with stainless steel isolated diaphragm, the whole product has integrated construction, high endurance, high stability and good reliability , it can be used specially for middle and high pressure measurement. The sensor using high accurate and stable pressure die, are produced on the advanced production line. Sensors are tested automatically, and compensated zero and temperature performance. With identical mounting dimension, the sensors are widely used for chemi-industry, process control, liquid pressure system and switch, etc.

Electric Performance

Power supply≤2.0mADC
Electric connectionKovar pin or 100mm silicon rubber flexible wires
Common mode voltage output50% input (typ.)
Input impedance2.5kΩ～5kΩ
Output impedance2.5kΩ～5kΩ
Response (10%～90%)<1ms
Insulation resistor100MΩ, 100VDC
Overpressure2 times FS


Construction Performance

Diaphragmstainless steel 316L
Housingstainless steel 316L
PinKovar or silicon rubber flexible wires
O-ringNBR
Net weight~8g


Environment Condition

Position effectdeviate 90° from any orientation, zero change ≤±0.05%FS
Shockno change at 10gRMS,(20～2000)Hz
Impact100g,11ms
Media compatibilitythe liquid or gas 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
Power supply(1.5±0.0015)mADC


Basic Specification

Specification*Min.Typ.Max.Units
Linearity ** ±0.2±0.25%FS,BFSL
Repeatability ±0.05±0.075%FS
Hysteresis ±0.05±0.075%FS
Zero output ±2.0mVDC
FS output45100 mVDC
Zero thermal error ±0.75±1.0%FS, @25℃
Span thermal error ±0.75±1.0%FS, @25℃
Compensated temp. range0～70℃
Working temp. range-40～125℃
Storage temp. range-55～125℃
Stability ±0.1±0.2%FS/year

12.6mm Piezoresistive Pressure Sensor
12.6mm Piezoresistive Pressure Sensor12.6mm Piezoresistive Pressure Sensor

12.6mm Piezoresistive Pressure Sensor

Order Guide
12.6mm Piezoresistive Pressure Sensor
Order Note
1. Please pay attention to protect the diaphragm to prevent sensor from damaging;
2. Please do not pull or drag the Kovar pin or flexible leading wires.
12.6mm Piezoresistive Pressure Sensor































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