I2C SPI Output Compensated Threaded Piezoresistive OEM Pressure Sensor

With constant current and constant voltage excitation options
Imported highly reliable pressure die
Wide temperature compensation
Normalized output available
Compensation board filled with glue for protection against moisture
Φ19mm-M14×1.5 standard OEM
All 316L material
High performance, all solid, high reliability

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Model:
PSJ30
Brand:
ORR
Code:
ORR-PSJ30-60MPa

Applications of Pressure Sensor

·Gas, liquid pressure measurement

·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 of Pressure Sensor

PSJ30 pressure sensor is piezoresistive silicon pressure sensor with isolated construction and precise high low temperaure compensation, build-in high stable silicon chip, stainless steel 316L housing.

Design concept base on wheatstone bridge principle, the measured pressure cause resistance bridge value variation, then it converted to ratiometric mV signal.

Special features of Pressure Sensor

·Wet parts and sealing apply stainless steel welding realize an excellent anti corrosion

·Gauge, Sealed Gauge

·10VDC or Idd=1.5mA excitation

·Output ratiometric mV signal, customized I2C or SPI Output

·PCB potting is optional

·Silicon oil filling sensor element

Pressure Sensor electric specification

Power supply: 1.5mA or 10VDC

Electric connection: Kovar pin, or silicon rubber wire (PCB potting availble)

Response Time: ≤1ms (10%~90%)F.S.

Insulation resistor: 200MΩ, 250VDC

Pressure Sensor construction

Diaphragm: stainless steel 316L

Housing: stainless steel 316L

Specifications	Technical data
Measuring range	3 5 10 20 40 60 MPa
Power supply	10 VDC or Idd=1.5 mA
Bridge resistance	Constant current: 2kΩ~5kΩ; Constant voltage: 3kΩ~18kΩ
Zero output （type）	＜±1mV(Tpy.)
Full scale output	60 mV(Min)
Comprehensive accuracy(type)	±0.25 %F.S.
Zero temperature drift(type)	±0.02 %F.S.
Sensitivity temperature drift(type)	±0.02 %F.S.
Operating temperature range (type)	-40~+125 ℃
Storage temperature range (type)	-40~+125 ℃
Fluid temperature range (type)	-40~+125 ℃
Insulation resistance	≥200MΩ/250VDC
Vibration proof	20...2000 Hz amax=10 g
Response time	≤1ms (10%~90%)F.S.
Material	Stainless steel 316L

I2C Pressure Sensor SPI Pressure Sensor OEM Pressure Sensor Compensated Pressure Sensor ORR pressure sensor digital output pressure sensor Shanghai ORR pressure sensor Threaded mV Ratiometric pressure sensor Supplier China Silicon Oil Filling Pressure Transducer

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