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2mA Power Supply Sanitary Application 100MPa Silicon Rubber Flexible Wires Pressure Sensor

Categories Piezoresistive Pressure Sensor
Brand Name: Sier
Model Number: SPT80
Certification: CE,RoHS
Place of Origin: China
MOQ: 1
Price: USD20~45/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: Viton
Net weight: ~16g
Overpressure: 2 times FS
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2mA Power Supply Sanitary Application 100MPa Silicon Rubber Flexible Wires Pressure Sensor


SPT80 High Stable Piezoresistive OEM Pressure Sensor
Features
·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
·Temperature compensated 0℃~50℃

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
SPT80 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. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal.
SPT80 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≤2.0mADC
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-ringViton
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 Viton


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±0.15±0.25%FS,BFSL
Repeatability±0.05±0.075%FS
Hysteresis±0.05±0.075%FS
Zero output±1±2mVDC
FS output100200mVDC
Zero thermal error±0.5±1.0%FS,@25℃
Span thermal error±0.5±1.0%FS,@25℃
Compensated temp. range0~50
Working temp. range-40~125
Storage temp. range-55~125
Stability error±0.2%FS/year
*testing at basic condition

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