Diffusion Silicon Sensor Jc-Cm04, Level Measurement, Gas Liquid Pressure Sensor, Hydraulic System Sensor, Refrigeration Equipment and Air Conditioning System

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• For: Diffused Silicon Pressure Transmitter
• Model NO.: JC-CM04
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Stainless Steel
• Certification: CE
• Customized: Customized
• Transport Package: Standard Exporting Carton
• Trademark: JC/HELM
• Origin: Nanjing, China
• Production Capacity: 5000 Pieces Per Month

Product Description

JC-CM04 Diffusion Silicon Sensor 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.

JC-CM04 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 -10ºC~80ºC

JC-CM04 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 
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.

Performance Parameters:

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	50		±3.0
Full-scale output mV DC
Zero temperature Error %FS, reference 25ºC		±0.75	±1.0
Full-scale temperature Error %FS, reference 25ºC		±0.75	±1.0
Compensated temperature ºC***	-10~80
Operating temperature ºC	-40~125
Storage temperature ºC	-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
Ambient temperature	Net weightNet weightLocation effects	Approx.10gDeviation 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
Base condition	Media temperature	(25±1)ºC
	Ambient temperature	(25±1)ºC
	Impact	0.1g(1m/s2) Max
	Humidity	(50%±10%)RH
	Environmental pressure	(86~106)kPa
	Power supply	(1.5±0.0015)mA DC

Ordering information:

JC-CM04 Diffusion Silicon Sensor
Code	Assembly form
1	With support ring(Φ16.8mm)
2	Φ12.6mm×10.5mm
	Code	Pressure range	Pressure type	Code	Pressure range	Pressure Type
	100K	0~100KPa	G,A	7M	0~7MPa	S
	200K	0~200KPa	G,A	10M	0~10MPa	S
	350K	0~350KPa	G,A	20M	0~20MPa	S
	700K	0~700KPa	G,A	35M	0~35MPa	S
	1M	0~1MPa	G,A	70M	0~70MPa	S
	2M	0~2MPa	G,A	100M	0~100MPa	S
	3.5M	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

About Jiucheng

Qualification and Certificate:



Product Packaging:
We choose cartons and protective pads that can be recycled. This will maximize the protection of our products from damage during transportation.

Product Transportation:
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