JC418 Intelligent Digital Display Pressure Controller / Switch Overview
JC418 intelligent digital display pressure switch is specially designed for high-end supporting high-standard customers. It is a high-precision microprocessor-controlled pressure measuring instrument developed and manufactured by our company. The high-precision signal processor sends the pressure signal to the microprocessor. The pressure sensor used is a high-precision, high-stability product compatible with intelligent pressure switch electronic equipment.
JC418 is a kind of intelligent digital display pressure switch with multiple outputs, built-in temperature sensor with temperature compensation, high display accuracy, diverse control output methods, dual relay output, RS485 output, 4-20mA signal output optional. It has the characteristics of simple operation, good seismic resistance, high control accuracy, arbitrary adjustment of the control range, and long service life. The circuit design is excellent and stable, fully considering the complex situation of the automation site, and has a variety of protections such as strong anti-interference, anti-surge protection, anti-reverse protection and so on. Adopt all 304 stainless steel shell and 304 stainless steel joint. The pressure diaphragm adopts 316L stainless steel core, with stable performance, and can be widely used in automatic systems for measuring pressure, such as mechanical chemical industry, automatic control system and so on.
JC418 Intelligent Digital Display Pressure Controller / Switch Features
* Protection grade: IP65 (straight out type)
* 4-20mA or RS485 output optional
* 4 LED digital real-time display pressure
* Explosion-proof grade: ExidII CT4 (optional)
* Axial and radial selection of stainless steel dial installation
* One-key switch of various pressure units, one-key reset function
* Three kinds of pressure units are available: MPa, kgf / cm2, PSI
* A variety of power supply modes can be selected to meet different site conditions
* Various dials are optional: 60mm, 80mm, 100mm
* Wide range: from vacuum to 200MPa, with positive and negative gauge pressure range
* Various relay signal outputs and all have normally open and normally closed, the alarm point can be set * Arbitrarily
* Wide working temperature range, high comprehensive measurement accuracy, good long-term stability, fast * Response and easy adjustment
* Excellent sensitive components have excellent anti-corrosion, anti-impact, and overload, anti-vibration, * Anti-wear performance
* Multiple controller modes: electric contact mode, double relay mode, controller mode, double relay plus * Output mode can be freely selected
JC418 Intelligent Digital Display Pressure Controller / Switch Application
* Equipment automation
* Construction machinery
* Pump and compressor
* Energy and heat supply
* Instrument and meter supporting
* Pressure laboratory
* Mechanical and Electronic Industry
* Hydraulic and pneumatic system
Technical Parameters:
| Measuring Range |
Micro pressure range:1...2.5...25kPa Ultra high pressure range:40…60.….160MPa
Low pressure range:40…60...250kPa Composite pressure range:-2.5~2.5...5.…-100~1000kPa
Medium pressure range:0.4..0.6.…4MPa Absolute pressure range:0~10…25..1000kPa
High pressure range:6...10...25MPa Differential pressure range:0~10kPa...2.….40.….60...10...250.…40...600kPa,O~1...1.6MPa |
| Overload Capability |
1.5 times full-scale pressure(1.1 times ful-scale pressure for≥100MPa) |
| Single crystal silicon differential pressure 16Mpa |
| Pressure Type |
Gauge pressure,Absolute pressure,Differential pressure |
| Measuring Medium |
Gas or liquid compatible with 316 or 304 stainless steel |
| Accuracy |
±0.05%FS ±0.1%FS |
| Long-term Stability |
Typical:±0.1%FS/year |
| Temperature display accuracy |
0.1ºC |
| Temperature Accuracy |
Better than 0.5ºC |
| Compensation temperature |
0~40ºC |
| Sampling rate |
1-10 times /second can be set |
| Working Temperature |
-10~50ºC |
| Power supply |
3 AA batteries or USB power supply |
| Dimension |
Diameter 105mm,Thickness 45mm |
| Back Light |
White backlight |
| Signal Output |
Digital output RS485(customized) |
| Display Digits |
5-LCD display |
| Electromagnetic Compatibility |
Anti-electromagnetic interference design |
| Shell protection |
IP50(IP54+protective cover) |
| Weight |
Approx.0.3kg |
| Interface and Housing |
304 stainless steel |
| Installation Interface |
M20*1.5 male G1/4male or customized |
| Battery replacement |
3600 hours of continuous work (based on actual power consumption) |
| Features |
1.Power on/off 2.One-click reset 3.Maximum and minimum recording function 4.Backlight 5.Unit switching |
| Cerificate |
CE,RoHS,Intrinsically Explosion-proof for option |
| Storage temperature |
Temperature(-20~60ºC),Humidity(0~95%RH) |
| Accessories |
Portable plastic box,Standard power cord,Rubber protective cover |
Ordering Information:
| Model:JC4105 |
| Technical Parameter |
Code |
Description |
| Pressure Type |
G |
Gauge pressure,Negative pressure |
| A |
Absolute pressure |
| D |
Differential pressure |
| Pressure Range |
|
0~X E.g:0~1MPa |
| Accuracy |
3 |
±0.1%FS |
| 4 |
±0.05%FS |
| Power Supply |
V1 |
Battery power |
| V5 |
USB |
| Dial Size |
D4 |
105mm |
| Pressure Connection |
F1 |
M2Ox1.5 male thread |
| F2 |
G1/4 male thread |
| FO |
Customized |
Installation Structure |
J |
Radial installation (default) |
| Additional Selection |
P |
Flush film manometer structure |
| S |
RS485 Output |
| R |
Anti-corrosion |
| E |
Intrinsically Explosion-proof |
Model selection example:
JC418G(0~1MPa)-1-V2-D2-F2-W1-J-K1
Parameter description::JC418 intelligent digital display pressure switch;Range:0-1MPa Gauge;Accuracy:0.5%FS;Power Supply:24V DC; Dial size:80mm;Pressure connection:G1/4 male;Electrical connection:Lock out straight;Installation Structure:Radial installation;Control type:Double relay control
Selection tips:
1. The Measuring Medium should be compatible with the product materials in contact.
2. There may be unsupported product options, please consult the engineer
3. For other special requirements, please consult with the company and indicate in the order
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