• Air Compressor Parts Pressure Transducer
  • Air Compressor Parts Pressure Transducer
  • Air Compressor Parts Pressure Transmitter
  • Air Compressor Parts Pressure Transmitter
  • Air Compressor Parts Pressure Transmitter

TYPE:JC623

NAME:JC623 Air Compressor Parts Pressure Transducer

JC623 series air compressor parts pressure transducer of pressure transmitters is specially designed for accurate measurement of pressure for air conditioners, refrigeration and compressors as well as hydraulic system, including multiple refrigerants, mixture of refrigerant and lubricant, oil, water and gas etc..

Air Compressor Parts Pressure Transducer Overview
JC623 series air compressor parts pressure transducer of pressure transmitters is specially designed for accurate measurement of pressure for air conditioners, refrigeration and compressors as well as hydraulic system, including multiple refrigerants, mixture of refrigerant and lubricant, oil, water and gas etc..

Air Compressor Parts Pressure Transducer Features
*The built-in stabilizer can make the product applicable to any unadjusted power supply within a certain range.
*Solid structure and effective moisture-proof protection can ensure that the sensor may be installed and operated in very harsh environment.
*Wide-range temperature compensation can effectively reduce the influence of ambient temperature and the temperature of measuring medium on the transducer
*Excellent long-term stability.
*Electromagnetic compatibility (EMC) protection meeting the relevant requirements of IEC.

Electrical connection

3-wire system:                                                                                             2-wire system:
1-5V DC/0-5V DC/0.5-4.5V CD Electrical connection method                  4-20mA  Electrical connection method

Performance Parameters

Measuring range 0~200KPa…20MPa
Overload capacity Two times of full-scale pressure
Pressure type Gauge pressure or absolute pressure
Measuring media The gas or liquid compatible with 316 stainless steel
Overall accuracy Typical:±0.25%FS Maximum:±0.1%FS
Long-term stability Typical:±0.1%FS/year Maximum:±0.2%FS/year
Zero-point temperature drift Typical:±0.015%FS/ºC Maximum:±0.03%FS/ºC
Sensitivity temperature drift Typical:±0.015%FS/ºC Maximum:±0.03%FS/ºC
Response time ≤3milliseconds
Medium temperature -40~125ºC
Compensation temperature -20 ~80ºC
Ambient temperature  -40 ~75ºC –
EMC-radioactivity EN50081-1
Electrostatic discharge immunity  Air:8KV;contact:4KV (IEC61000-4-2:1995)
RF electromagnetic field radiation immunity 10V/M 80-1000MHz(IEC61000-4-3:1995)
RF electromagnetic field conduction immunity 3emf/V 150K-80MHz(IEC61000-4-6:1996)
Electrical fast transient burst immunity 2KV 5KHz(IEC61000-4-4:1995)
Surge immunity 2KV(IEC61000-4-6:1996)
Insulation Resistance >100megohm,100V DC
Basic frequency test  500V 50Hz SEN361503
Vibration stability  Random 10G 10-2000Hz sine 25G
Protection class Plug type IP 65-IEC 60529;cable type IP 67-IEC 60529
Intrinsic safety and explosion protection Ex iaIICT5
Thermal hysteresis ±0.1%FS(typical value)
Load resistance ≤(U-12)/0.02Ω
Weight Approx. 250g

Ordering Guide

JC623-31 Special Pressure Sensor  for Air Conditioner, Refrigeration and Compressor
Code Pressure type
G Gauge pressure (G may not be indicated)
A Absolute pressure
Range Measuring range
0~ X  KPa or MPa
Code Overall accuracy (linearity + repeatability + hysteresis)
1 ±0.4%FS
2 ±0.25%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 1/4NPT external thread
F4 1/2-20 UNF-2A
F0 Special
W1 Ø26 Cable type(IP67,2m)
W2 Ø26 Socket type(IP65,DIN43650)
W3 Ø38 Cable type(IP67,2m)
W4 Ø38 Socket type(IP65,DIN43650)
W5 Ø35 Cable type(IP67,2m)
W6 Ø35 Socket type(IP65,DIN43650)
E Intrinsically safe explosion-proof type Ex iaПCT5
JC623-31 (0~1.6MPa)-1 -A1 -F1-W2  Pressure Sensor  for Air Conditioner, Refrigeration and Compressor

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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