• diffused silicon pressure sensor jc-cm05

TYPE:JC-CM05

NAME:Diffused silicon pressure sensor JC-CM05

JC-CM05 is a small-size, economical pressure-sensitive component. Its assembly size and sealing method are consistent with mainstream similar products. It is widely used in pressure testing of stainless steel and fluororubber compatible media, which can meet some limited installation space occasions.

Diffused silicon pressure sensor JC-CM05

●Product overview

JC-CM05 is a small-size, economical pressure-sensitive component. Its assembly size and sealing method are consistent with mainstream similar products. It is widely used in pressure testing of stainless steel and fluororubber compatible media, which can meet some limited installation space occasions.

● Features

* Measuring range 0kPa~20kPa…3.5MPa
* Gauge pressure type, absolute pressure type
* Constant current /constant voltage
* Isolated structure for a variety of fluid media
* Dia. Φ19mm
* 316Lstainless steel ,imported chips,Laser compensation
* Economical, small size

 

● Application

* Industrial process control
* Level measurement
* Gas, liquid pressure measurement
* Pressure measuring instruments, pressure calibration instruments
* Air Navigation Testing
* Hydraulic system and switch
* Refrigeration equipment and air conditioning system

●Dimension(mm)

●Electrical connection

 

 

Parameter* Min. Typical Max.
Non-linear %FS,BFSL ±0.15 ±0.25
Repeat %FS ±0.05 ±0.075
Hysteresis %FS ±0.05 ±0.075
Zero output mV DC** ±2.0
Full-scale output mV DC 45
Zero temperature error %FS,reference 25℃ ±0.75 ±1.0
FS temperature error %FS,reference 25℃ ±0.75 ±1.0
Compensation temperature ℃ 0~50
Operating temperature ℃ -40~125
Storage temperature℃ -40~125
Long-term stability  %FS/year  ±0.2

 

 

Electric performance Power supply ≤2.0mA DC ;≤10V DC
Electrical connection Gold plated Kovar pin
Common-mode voltage output 50% of output (TYP.)
Input resistance 2.5kΩ~5kΩ
Output resistance 3.5kΩ~6kΩ
Response time(10%~90%) <1ms
Insulation resistance 100MΩ,100VDC
Allow overpressure 1.5 times of full-scale
Structure Performance Diaphragm 316L
Housing 316L
Pin Gold plated Kovar pin
Seal ring Fluoro rubber
Net weight Approx.. 11g
Environmental conditions Location impact Deviation from 90° in any direction, zero point change ≤±0.05%FS
vibration No change at 10gRMS, (20~2000)Hz
Impact 100g,11 ms
Media compatibility liquid or gas  Compatible with housing materials and fluoro rubber
Base condition Medium temperature (25±1)℃
Ambient temperature (25±1)℃
Vibration 0.1g(1m/s2)Max
Humidity (50%±10%)RH
Ambient pressure (86~106)kPa
Power supply (1.5±0.0015)mA DC
Model Description
JC-CM05 Dia.Φ19mm
Code Pressure range Pressure type Code Pressure range Pressure type
0B 0~20KPa G 8 0~350KPa G,A
0A 0~35KPa G,A 9 0~700KPa G,A
2 0~70KPa G,A 10 0~1000KPa G,A
3 0~100KPa G,A 12 0~2MPa G,A
7 0~200KPa G,A 13 0~3.5MPa G,S,A
Code Pressure type
G Gauge pressure
A Absolute pressure
S Seal gauge pressure
Code Pressure connection
0
“ O “fluororubber seal ring
Code Compensation temperature
L
Laser compensation

Note:

1. The assembly method of pressure sensitive components is recommended to use a “floating” structure to avoid tight sealing at the end face and prevent the stability of pressure sensitive components.
2. Take care to protect the diaphragm of the front end of the pressure sensitive element so as not to affect the performance of the pressure sensitive element or damage the pressure sensitive element.
3. The temperature range of O-type fluoroelastomer seals that are standard for sensitive components is -20°C~250°C. Please contact our company when the working temperature range of the sensitive components is lower than -20°C or if the sensitive components are used in harsh media.

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