TYPE:JC-CW02

NAME:JC-CW02 Silicon Piezoresistive Sensor

JC-CW02 Silicon Piezoresistive Sensor is based on piezoresistive silicon pressure sensors packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L diaphragm to the sensing element.Each sensor was strictly temperature compensated for both zero and span.There are two options of excitation power — current and voltage.

JC-CW02 Silicon Piezoresistive Sensor

JC-CW02 Silicon Piezoresistive Sensor Overview

JC-CW02 series are based on silicon piezoresistive sensor packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L diaphragm to the sensing element.Each sensor was strictly temperature compensated for both zero and span.There are two options of excitation power — current and voltage.

JC-CW02 Silicon Piezoresistive Sensor Features:

◊Low cost OEM
◊Pressure range:0-30Kpa,customized
◊Wide operable temperature range -40-125ºC
◊High accuracy

JC-CW02 Silicon Piezoresistive Sensor Applications:

◊Process control
◊Refrigeration equipment and air-conditioning system.
◊Medical instruments
◊Pressure calibration

 

Specifications of current excitation(1.5mA, 25ºC)

Parameter Min. Typical Max.
Accuracy(%FS)
Non-linear 30Kpa ±0.20 ±0.30
Hysteresis ±0.05 ±0.10
Repeability ±0.05 ±0.10
Output(mV)
Zeron Output(FS) -2 ±1 2
Full-scale output(FS) 50
Temperature
Operating temperature(℃) -40 125
Compensation temperature(℃) 30Kpa 0 50
Zero temperature error(%FS) ±0.75 ±1.0
Full-scale temperature error(%FS) ±0.75 ±1.0
Temperature hysteresis(%FS) 0.1
Long-term stability(±%FS/year)
Zero 0.1
Full-scale 0.1
Supply current(mA) 0.5 1.5 2
Input impedance(kΩ) 2 2.5 3
Output impedance(kΩ) 2.5 3 3.7
Output load resistance(MΩ) 5
Insulation resistance(MΩ/50V) 50

Specifications of voltage excitation(10VDC 25℃)

Parameter Min. Typical Max.
Accuracy(%FS)
Non-linear 30Kpa
Hysteresis ±0.20 ±0.30
Repeability ±0.05 ±0.10
Output(mV) ±0.05 ±0.10
Zeron Output(FS)
Full-scale output(FS) -2 ±1 2
Temperature 50 100±1 152
Operating temperature(℃)
Compensation temperature(℃) 30Kpa -40 125
Zero temperature error(%FS) 0 50
Full-scale temperature error(%FS) ±0.75 ±1.0
Temperature hysteresis(%FS) ±0.75 ±1.0
Long-term stability(±%FS/year) 0.1
Zero
Full-scale 0.1
Supply voltage (VDC) 0.1
Input impedance(kΩ) 10 14
Output impedance(kΩ) 6 8 10
Output load resistance(MΩ) 2.5 3 3.7
Insulation resistance(MΩ/50V) 5

Model

Silicon Piezoresistive Sensor Descrption

JC-CW02

Dia Φ19mm

Code

Power Supply

C

current

V

voltage

Code

Pressure Range

30

0-30Kpa

XX

Customized

Code

Pressure Type

G

Gague Pressure

A

Absolute Pressure

SG

Seal Gauge Pressure

Code

Electrical

2

Ribbon Cable(90mm as default)

X

customized

JC-CW02 Silicon Piezoresistive Sensor is based on piezoresistive silicon pressure sensors packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L diaphragm to the sensing element.Each sensor was strictly temperature compensated for both zero and span.There are two options of excitation power — current and voltage.
More complete HD video from YouTube: click here

Leave a Reply

Your email address will not be published. Required fields are marked *