NAME:JC623Y Special Pressure Transducer for Oilfield and Mining Well

JC623Y Special Pressure Transducer for Oilfield and Mining Well

●Product Overview

JC623Y Special Pressure Transducer for Oilfield and Mining Well is specially designed and manufactured for very harsh environment such as blocking pressure-guided holes by drilling mud as well as strong vibration during oilfield drilling and well logging. This transducer takes European advanced thin/thick sputtered film ceramic pressure sensors as sensitive elements for integration with electronic circuits. This type of pressure transducers is of fully stainless steel cylindrical structure and easy to operate. It is specially applicable for such viscous, easily blocked and strongly vibrating industrial sites
as oil field logging, pharmacy and textile manufacturing, etc.. Moreover, it has achieved desirable application effects in oil fields at home.

●Product Features

*High temperature and high pressure
*High accuracy and high stability
*Vibration, impact and corrosion resistance and fully
*Small volume, light weight, and direct process installation


●Product Applications

*Subsurface equipment for petroleum
*Airspace and aerospace
*Pharmaceutical, biochemical and fermentation stainless steel structure systems
*Other automatic control and detection systems


Measuring range -100KPa~ 0~100KPa …220 MPa
Overload capacity 2 times of full–scale pressure(wherein the overpressure of more than100MPa is 1.1 times of full–scale pressure)
Pressure type Gauge pressure or absolute pressure
Measuring media The gas or liquid compatible with 316 stainless steel
Range of power supply 12~36VDC(generally 24VDC)
Signal output 4~20mA / 1~5VDC / 0~5VDC / 0.5~4.5VDC
Accuracy    (nonlinearity + hysteresis + repeatability) ±0.1%FS ±0.25%FS ±0.4%FS
Long-term stability ±0.1%FS/year
Range of operating temperature   -40~+120℃
Range of compensation temperature -20~+85℃
Temperature performance Zero temperature coefficient:≤±0.02%FS/℃
Sensitivity temperature coefficient:≤±0.02%FS/℃
Thermal hysteresis ±0.1%FS(typical value)
Liquid contacting material Diaphragm:17-4PN or   AL2O3
Response time ≤2ms
Load resistance ≤(U-12)/0.02 Ω
Insulation resistance 100MΩ,500 VDC
Enclosure protection class Plug-in type(IP65); cable type(IP67)
Safety and explosion protection Ex iaⅡ CT5
Weight Approx.0.25 kg
Vibration error ≤±0.1%FS(Axes X,Y,Z,200Hz/g)
JC623Y    Special Pressure Transducer for Oilfield and Mining Well
Pressure type Gauge pressure (G may not be indicated);absolute pressure(A)
Range ( 0~ X MPa)Measuring range
Code Overall accuracy (linearity + repeatability + hysteresis)
1  ±0.4%FS
2  ±0.25%FS
3 ±0.1%FS
Code Signal output
A1 4~20mA
V1 1~5V DC
V2 0~5V DC
V3 0.5~4.5V DC
Code Additional functions
F1 M20x1.5 external thread
F2 G1/4 external thread
F3 M24x1.5 external thread
F0 Special
W1 Cable type(IP67,2m)
W2 HSM socket type(IP65,DIN43650)
W3 Aviation plug type(IP65)
P Flush diaphragm type
E Intrinsically safe explosion-proof type Ex iaIICT5
JC623Y  (0~20MPa)  —1 —A1 —F1 —W2   Pressure Transducer for Oilfield and Mining Well

Tips for Type Selection
1. The medium to be measured shall be compatible with the material contacting with the product.
2.As an additional function code for type selection, the code “E” for intrinsically safe explosion-proof type Ex ia II
CT5 denotes that power source must be supplied via safety barrier
3. For other special requirements, please discuss with us and clearly indicate them in the order.

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