• jc641 intelligent digital pressure-switch
  • jc641 intelligent digital pressure-switch
  • jc641 intelligent digital pressure-switch
  • jc641 intelligent digital pressure-switch
  • jc641 intelligent digital pressure-switch

TYPE:JC641

NAME:JC641 Intelligent Pressure Switch

JC641 digital pressure switch is a high-end high-standard supporting accessory designed for customers. Digital pressure switch is developed and manufactured by Jiucheng company, intelligent pressure switch with display have high stability and accurate digital table display. Jiucheng can also design and manufacture intelligent pressure sensor switch with display according to your requirements.

JC641 Intelligent Pressure Switch

●JC641 Intelligent Pressure Switch Overview

JC641 Intelligent Pressure Switch is a high-end high-standard supporting accessory designed for customers. Digital pressure switch is developed and manufactured by Jiucheng company, intelligent pressure switch with display have high stability and accurate digital table display. Jiucheng can also design and manufacture intelligent pressure sensor switch with display according to your requirements.  The pressure signal is sent to the microprocessor by using high-precision microprocessor-controlled pressure gauge and high-precision signal processor and the pressure sensor used is the high-precision high-stability product, which is compatible with the intelligent pressure switch and electronic equipment. This Jc641 digital pressure switch is an intelligent control instrument integrating pressure measurement, display and control. It is featured by simple operation, good shock resistance, high control precision, adjustable control range and long service life.It has excellent circuit design and high stability, takes full account of the complexity of the automation site, and is provided with strong anti-interference protection, anti-surge protection, reverse connection protection, etc.. This product can carry signal output, such as 4-20mA, 0-5VDC, RS485 to meet different industrial and mining needs.This standard product can be widely used in a variety of places. To meet the special application requirements, our design team can redesign or improve it according to the specific requirements of customers on the premise that the quantity and application are guaranteed. Jiucheng sensor is a manufacturer from China, providing customized services for digital pressure switch. Welcome to email consultation.

●JC641 Intelligent Pressure Switch Application

*Equipment automation *Engineering machinery *Machinery and electronics industry *Pumps and compressors *Energy and heat supply *Supporting accessory of instruments *Pressure laboratory *Medical equipment *Hydraulic and pneumatic systems

●JC641 Intelligent Pressure Switch Features

*Stainless steel dials in different diameters are available and installed axially or radially. *4-digit LED digital display shows the real-time pressure. *The sensitive element imported from Germany is featured by excellent anti-corrosion, anti-impact, overload, anti-vibration and anti-wear performance. *Wide operating temperature range, high overall measurement accuracy, good long-term stability, rapid response and convenient adjustment. *It has dual relay signal output with normally open and closed contacts and the alarm point can be set randomly. *Wide measuring range: vacuum ~100MPa, with the positive & negative gauge pressure ranges.

Measuring range N: 0~-1KPa, -10KPa, -20KPa, -30KPa……-100KPa, optional in the range
G: 0~1KPa, 5KPa, 10KPa, 100KPa, 1MPa…100MPa, optional in the range
A: 0~2KPa, 5KPa, 10KPa, 100KPa, 1MPa…3.5MPa, optional in the range
C: -1KPa~1KPa, -10KPa~10KPa, -100KPa~20MPa, optional in the range
Overload capacity 1.5 times FS pressure (1.1 times FS pressure for 100Mpa products)
Pressure type Gauge Pressure, Absolute Pressure, Differential Pressure
Measured medium Gas or liquid compatible with 316 stainless steel
Alarm point setting In the full measuring range, and setting of anti-fluctuating hysteresis
Alarm mode Dual relay signal- normally open or closed
Load capacity 220VAC 5A, 24VDC 5A
Accuracy ±0.1%FS, ±0.25%FS, ±0.5%FS, ±1%FS
Long-term stability Typical: ±0.2%FS  Maximum: ±0.5%FS
Operating temperature -10~ 70℃  (can be designed for high temperature)
Range of power supply 24VDC,220VAC,380VAC (custom)
Signal output Analog output like 4~20mA / 0~5VDC or digital output like RS485 (customized)
Display 4-digit digital display
Sampling frequency 10HZ
Enclosure protection degree IP65
Weight Approx. 0.5kg
Port and housing 304 stainless steel
JC641 Intelligent Digital Pressure Switch and Display
Code Pressure type: G, N-G(may not be indicated), A, D
Range Measuring range: 0~ X pressure unit e.g., 0~1MPa
Code Accuracy
0 ±1%FS
1 ±0.5%FS
2 ±0.25%FS
3 ±0.1%FS
Code  Power supply
V2 24VDC , digital display
V3 220VAC, digital display
V4 380VAC , digital display (optional custom)
Code Dial size
D1 100mm
D2 80mm
D0 Custom (e.g. 60mm )
Code Pressure interface
F1 M20x1.5 external thread
F2 G1/4 external thread
F0 Custom
Code Electrical connection
W1 Locking straight out (0.3m wire)
W2 Air core plug   (0.3m wire)
Code Additional selections
J Radial installation
Z Axial installation
A1 4-20Ma signal output
S1 RS485 signal output
P Engineering plastics enclosure
D Flameproof (Ex Diict6)
JC641(0~100KPa)-1-V2-D2-F1-W1-A1            Intelligent digital Pressure Switch

Tips of Selection 1. The measured medium shall be compatible with the material contacting with this intelligent digital pressure switch. 2. Please contact us for other special requirements and clearly indicate them in the order.

JC641 digital pressure switch is a high-end high-standard supporting accessory designed for customers. Digital pressure switch is developed and manufactured by Jiucheng company, intelligent pressure switch with display have high stability and accurate digital table display. Jiucheng can also design and manufacture intelligent pressure sensor switch with display according to your requirements.
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