Home > Piezoresistive Pressure Sensor >

SS316L 100VDC 1.5mA Piezoresistive Pressure Sensor

Product Categories

Industrial Pressure Transmitter [87]
Low Cost Pressure Transmitter [44]
Piezoresistive Differential Pressure Transmitter [24]
Piezoresistive Pressure Sensor [32]
Liquid Level Transmitter [30]
Capacitive Fuel Level Sensor [20]
Thin Film Pressure Sensor [1]
Infrared Temperature Transmitter [23]
Digital Pressure Gauge [16]
Digital Flow Switch [30]
Magnetostrictive Liquid Level Transmitter [12]
Industrial Vibration Sensor [1]
Liquid Leakage Sensor [3]
Submersible Level Transmitter [3]
Magnetostrictive Displacement Sensor [2]

Shaanxi Sier Electronics Co., Ltd.

Contact Now

SS316L 100VDC 1.5mA Piezoresistive Pressure Sensor

Name: SS316L 100VDC 15mA Piezoresistive Pressure Sensor
Brand: Sier
Price: 15 USD

SS316L 100VDC 1.5mA Piezoresistive Pressure Sensor Manufactures

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

Contact Now

SPT81 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

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 connection	Kovar pin or 100mm silicon rubber flexible wires
Common mode voltage output	50% input (typ.)
Input impedance	3kΩ～6kΩ
Output impedance	3kΩ～6kΩ
Response (10%～90%)	<1ms
Insulation resistor	100MΩ, 100VDC
Overpressure	2 times FS

Construction

Diaphragm	stainless steel 316L
Housing	stainless steel 316L
Pin	Kovar or silicon rubber flexible wires
O-ring	NBR
Net weight	~16g

Environment Condition

Position effect	deviate 90° from any orientation, zero change ≤±0.05%FS
Shock	no change at 10gRMS,(20～2000)Hz
Impact	100g,11ms
Media compatibility	the 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
Power supply	(1.5±0.0015)mADC

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			±2	mVDC
FS output	45	100	130	mVDC
Zero thermal error		±0.75	±1.0	%FS
Span thermal error		±0.75	±1.0	%FS
Compensated temp. range	0～70			℃
Compensated temp. range	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

Order Guide

Product Tags: