TYPE:JC-CM04

NAME:JC-CM04 Diffusion Silicon Sensor

JC-CM04 diffusion silicon sensor is an OEM pressure measuring element with stainless steel corrugated isolated diaphragm. The integrated structure of JC-CM04 provides high pressure resistance, stability and reliability. It is especially suitable for medium and high pressure measurement.

JC-CM04 Diffusion Silicon Sensor

●Product overview

JC-CM04 is an OEM pressure measuring element with stainless steel corrugated isolated diaphragm. The integrated structure of JC-CM04 provides high pressure resistance, stability and reliability. It is especially suitable for medium and high pressure measurement. High-precision and highly stable pressure-sensitive chips, pressure-sensitive components in the introduction of assembly lines, the computer automatically tested to provide resistance zero correction and temperature compensation, assembly size is consistent with the foreign common products, so has a good interchangeability.

 

●Diffusion Silicon Sensor Features

* Measuring range: 0kPa~100kPa…100MPa
* Gauge, absolute, seal gauge pressure
* constant current and voltage supply
* Isolated structure for a variety of fluid media
* Φ12.6mm, small size OEM Pressure sensitive components
* stainless steel 316L material / Hastelloy C material
* Widely temperature compensation -10℃~80℃

●Diffusion Silicon Sensor Application

* Industrial Process Control
* Level measurement
* gas liquid pressure measurement
* Pressure testing instruments, pressure calibration equipment
* Air Navigation Inspection
* Hydraulic system and switch
* Refrigeration equipment and air conditioning system

●Dimensions(mm )

●Electrical connections

Note:

The electrical connection is based on the connection marked on the product parameter card.
1. Dashed left arrow resistance bridge circuit for the sensitive chip bridge.
2 without ceramic compensation board, an external resistor to compensate for zero and temperature drift, the connection as shown. Access to zero resistance R3 (R4), another resistor R4 (R3) shorted as negative power supply; R1 or R2,only one for the zero temperature drift compensation resistor, the another one opens, Choose according to the information provided by the parameter card; R5 is for the sensitivity of temperature compensation resistor, it is recommended that the external compensation resistor be as close as possible to the pressure sensitive element.

Parameter* MIN TYP MAX
Non-linear %FS,BFSL** ±0.2 ±0.25
Repeatability %FS ±0.05 ±0.075
Hysteresis %FS ±0.05 ±0.075
Zero output mV DC ±3.0
Full-scale output mV DC 50
Zero temperature Error %FS, reference 25℃ ±0.75 ±1.0
Full-scale temperature Error %FS, reference 25℃ ±0.75 ±1.0
Compensated temperature ℃*** -10~80
Operating temperature ℃ -40~125
Storage temperature ℃ -40~125
Long-term stability %FS/year  ±0.1

 

Electrical performance Power supply ≤2.0mA DC ;≤10V DC
Electrical connection Gold plated Corvo pin or 100mm silicone rubber flexible wire
Common mode voltage output 50% of input(TYP)
Input impendence 3kΩ~8kΩ
Output impendence 3.5kΩ~6kΩ
Response (10%~90%) <1ms
Insulation resistance 100MΩ,100VDC
Allow overpressure 1.5times of full-scale or 110MPa, take the min.
Structural performance Diaphragm material Stainless steel 316L
Housing material Stainless steel 316L
Pin Gold plated Kovar or silicone rubber flexible wire
O-ring fluororubber
Net weight Approx.10g
Ambient temperature Location effects Deviation from 90 ° in any direction, zero change ≤ ± 0.1% FS
vibration No change under (20 ~ 2000) Hz conditions in10gRMS
Impact 100g,11ms
Media compatibility Liquid or gas compatible with stainless steel and Viton
Baseline conditions Media temperature (25±1)℃
Ambient temperature (25±1)℃
Impact 0.1g(1m/s2) Max
Humidity (50%±10%)RH
Environmental pressure (86~106)kPa
Power supply (1.5±0.0015)mA DC
Code Assembly form
With support ring(Φ16.8mm)
Φ12.6mm×10.5mm
Code Pressure range Pressure type Code Pressure range Pressure Type
3 0~100KPa G,A 14 0~7MPa S
7 0~200KPa G,A 15 0~10MPa S
8 0~350KPa G,A 17 0~20MPa S
9 0~700KPa G,A 18 0~35MPa S
10 0~1000KPa G,A 19 0~70MPa S
12 0~2MPa G,A 20 0~100MPa S
13 0~3.5MPa G.S.A
Code Pressure Type
G Gauge
A Absolute
S Seal Gauge
Code Temperature compensation method
L Laser resistance compensation
M Provide compensation resistance
Code Electrical connection
1 Gold plated Kovar pin
2* 100mm Silicone rubber flexible wire

JC-CM04 diffusion silicon sensor is an OEM pressure measuring element with stainless steel corrugated isolated diaphragm. The integrated structure of JC-CM04 provides high pressure resistance, stability and reliability. It is especially suitable for medium and high pressure measurement.
More complete HD video from YouTube: click here

Leave a Reply

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