• JC-CM01 Diffusion silicon sensor

TYPE:

NAME:JC-CM01 Diffusion silicon sensor

JC-CM01 is divided into general type and assembly type, the general product shape, assembly size and sealing method are consistent with the international mainstream similar products, have a strong interchangeability, widely used in pressure compatible media with stainless steel and fluoro rubber Testing.

JC-CM01 Diffusion silicon sensor

Production Overview

JC-CM01 Diffusion silicon sensor is divided into general type and assembly type, the general product shape, assembly size and sealing method are consistent with the international mainstream similar products, have a strong interchangeability, widely used in pressure compatible media with stainless steel and fluoro rubber Testing.
Assembled type is a general-purpose pressure sensitive element and is assembled into a pressure interface with a standard or a specific thread. Being rigorous tested and screened, using the face sealing or water line sealing, with a flexible structure, and have the same Application occasions with the common products, suitable for assembly and production of various pressure measurement products. Flushable film assembly is suitable for pressure testing in industries like food, medicine, hygiene, etc., and measuring media are likely to foul.
Corrosion-resistant assembly is suitable for pressure testing with highly corrosive media.

Product Features

– Measuring range 0kPa~20kPa…70MPa
– Gauge, absolute, seal gauge pressure
– constant current and voltage supply
– Isolated structure for a variety of fluid media
– Φ19mm small size OEM Pressure sensitive components
– stainless steel 316L material / Hastelloy C material
– Diaphragm diaphragm optional,titanium structure optional
– Standard male thread pressure connection available

Product Application

– Industrial Process Control
– Level measurement
– gas liquid pressure measurement
– Pressure testing instruments,
– pressure calibration equipment
– Hydraulic system and switch
– Refrigeration equipment and air conditioning system
– Aviation and navigation inspection

Electrical connections

JC-CM01 Diffusion silicon sensor

Note: The electrical connection is based on the connection marked on the product parameter card.

Dimensions:mm

JC-CM01 Diffusion silicon sensor

Parameter MIN TYP MAX
Non-linear %FS,BFSL ±0.15 ±0.25
Repeatability %FS ±0.05 ±0.075
Hysteresis %FS ±0.05 ±0.075
Zero output mV DC ±1.0 .0
Full-scale output mV DC** 50
%FS, reference 25℃ ±0.75 ±1.0
Full-scale temperature Error %FS, reference 25℃ ±0.75 ±1.0
Compensated temperature ℃ 0~50
Operating temperature ℃ -40~125
Storage temperature ℃ -40~125
Long-term stability %FS/year ±0.2 ±0.3

 

Electrical performance Power supply ≤2.0mA DC;≤10V DC
Electrical connection
φ0.5mm Gold plated Kovan pins
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, 304L
Pin Gold-plated kovar
O-ring fluororubber
Net weight Approx. 23g(general type);
Approx. 50- 125g(assembly type);
Ambient temperature Location effects Deviation from 90 ° in any direction, zero change ≤ ± 0.05% FS
vibration No change under (20 ~ 2000) Hz conditions in10gRMS
Impact 100g,11 ms
Media compatibility Liquid or gas compatible with stainless steel and fluororubber
Media temperature (25±1)℃
Base condition 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
Mode Description
JC-CM01 Dia. 19mm
Code Pressure range Pressure type Code Pressure Range Pressure type
20K 0~20KPa G 2M 0~2MPa G,A
35K 0~35KPa G,A 3.5M 0~3.5MPa G,S,A
70K 0~70KPa G,A 7M 0~7MPa S,A
100K 0~100KPa G,A 10M 0~10MPa S,A
200K 0~200KPa G,A 20M 0~20MPa S,A
350K 0~350KPa G,A 35M 0~35MPa S,A
700K 0~700KPa G,A 70M 0~70MPa S,A
1000K 0~1000KPa G,A
Code Pressure Type
G Gauge
A Absolute
S Seal Gauge
Code Additional function
W5 M20×1.5 external thread M24×1 internal thread
W6 G1/4  external thread
W7 G1/2  external thread
W10 1/4NPT  external thread
W12 1/2NPT external thread
W14 R1/4  external thread
W15 R1/2  external thread
Q1 Flush diaphragm pressure interface
Customized
Code Temperature compensation Mode
L Laser trimming resistor compensation
Code Electric connection
1 Gold-plated kovar pins (default)
Code Special measurement
Y Gauge pressure can measure the negative pressure
(-100kPa~0kPa)

Note:

1. The assembly of pressure sensitive elements is recommended to use a “suspension” structure to avoid tightening the seal on its end face to prevent the stability of the pressure sensitive element.
2. Pay attention to protecting the isolation diaphragm at the front end of the pressure sensitive element and the ceramic thick film compensation circuit board at the back end, so as not to cause impact damage on the performance of the pressure sensitive element or cause damage to the pressure sensitive element.
3. The temperature range of fluorocarbon sealing ring marked by sensitive components is -20 to 250 degrees. Please contact our company when the working temperature range of sensitive components is below -20 C, or sensitive elements are applied in harsh media.

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