TYPE:JC629

NAME:JC629 Digital • Intelligent Pressure / Differential Pressure Transducer

JC629 Digital • Intelligent Pressure / Differential Pressure Transducer is a high-accuracy digital and intelligent product developed to meet the market needs of Chinese Mainland. This series product is elaborately designed by use of foreign sensor chips with the highest performance in combination with monolithic computer technology and sensor digital conversion technology.

JC629 Digital • Intelligent Pressure / Differential Pressure Transducer

●Product Overview

JC629 Digital • Intelligent Pressure / Differential Pressure Transducer is a high-accuracy digital and intelligent product developed to meet the market needs of Chinese Mainland. This series product is elaborately designed by use of foreign sensor chips with the highest performance in combination with monolithic computer technology and sensor digital conversion technology. Its core component adopts 24–bit AD MCU microprocessor, strong function and high-speed operation capacity of which guarantee high quality of the transducer. Its overall design framework aims at reliability, stability, high accuracy and intelligentization, so as to meet the requirements of increasingly improved industrial field applications. Meanwhile, its supporting software also boasts strong functions, ensuring good interaction without manual control. Its application of digital signal processing technology provides the product with excellent antijamming capability. It’s also provided with zero point automatic steady tracking capability and temperature automatic compensation capability.

 

●Product Applications

*National defense scientific research
*Scientific research and laboratory calibration
*Nuclear power and chemical industry
*Petroleum survey and investigation
*Military
*High-end equipment supporting
*Airspace and aerospace
*Engineering project supporting

●Product Features

* Direct communication with the computer via control software in Chinese as well as USB, RS232(485) interface, with easy operation
* Embedded microprocessor – digital compensation, control and communication
* RS-232(485), USB digital output, directly connectable with the computer
* Sampling rate ranging from 10 points / second to 1 point / 50 minutes
* Absolute pressure, gauge pressure and differential pressure
* Overall accuracy of up to ±0.05%FS
* Optional or customizable multiple pressure units
* Baud rate from 1200 to 230400 bps
* The temperature of the measured medium can be read
* 20-bit effective resolution
* Serial RS485 bus loops can connect up to 63 sensors
* Zero and full scale output setting

 

Measuring range -100KPa~0~5KPa…100MPa
Overload capacity 2 times of FS pressure (1.1 times of FS pressure for the overpressure of 100MPa)
Pressure type Gauge pressure or absolute pressure
Measuring media The gas or liquid compatible with 316 stainless steel
Overall accuracy ±0.05% FS ±0.075% FS ±0.1%FS ±0.25%FS
Long-term stability Typical:±0.01%FS Maximum:±0.2%FS
Zero temperature drift Typical:±0.005%FS/℃ Maximum:±0.01%FS/℃
Sensitivity temperature drift Typical:±0.005%FS/℃ Maximum:±0.01%FS/℃
Operating temperature -40~ 85℃
Compensation temperature -10 ~ 60℃
Range of power supply 5~15VDC   (generally 5VDC)
Digital output RS485 / USB / RS232
Resolution Digit:20bit    10ppm
Baud rate 1200,2400,9600,19200,28800,57600,115200,230400
Data format 1–bit start bit, 8–bit data bit, 1–bit stop bit
Odd- even check None
Sampling rate 10 points / second – 1 point / 50 minutes
JC629    Digital Intelligent Pressure / Differential Pressure Transducer
Code Pressure type
G Gauge pressure (G may not be indicated)
A Absolute pressure
D Differential pressure
Range   Measuring range
( 0~ X  KPa or MPa)
Code Overall accuracy(linearity + repeatability+ hysteresis)
2   ±0.25%FS
3   ±0.1%FS
4 ±0.075%FS
5   ±0.05%FS
Code Signal output mode
S1 RS485
S2 RS232
S3 USB
Code Additional functions
F1 M20x1.5 external thread
F2 G1/4 external thread
F0 Special
W1 Cable type (IP67,2m)
W2   Socket type(IP65,DIN43650)
P Flush-diaphragm type
E Intrinsically safe explosion-proof type Ex iaIICT6
JC629(0~100KPa)—4 —S1 —F1 –W1 Digital Intelligent Pressure / Differential Pressure Transducer

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 iaIICT6 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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