Explosion Proof Pneumatic Valve Positioner with WiFi Function

• Task: Adjust
• Structure: Combination
• Mathematical Model: Angular Travel
• Signal: Continuous
• Function: Automatic Control
• Certification: ISO: 9001, CE
• Model NO.: 1441
• Condition: New
• Customized: Standard or Customize
• Material: Stainless Steel
• Air Pressure: 4-7 Bar
• Protection Grade: IP67
• Operation Interface: LCD Display
• Version: Basic or Feedback Version
• Transport Package: Standard Export Package
• Specification: CE, 3A, SGS
• Trademark: Donjoy
• Origin: Wenzhou, Zhejiang, China
• HS Code: 9032899090
• Production Capacity: 3000/Month

Product Description

Explosion Proof  Pneumatic Valve Positioner With WIFI Function

Applications:
This controller is mainly used in all kinds of fluid process control and flow control system.
IL-TOP-S can be installed to alll kinds of Angular Travel actuators, such as pneumatic butterfly valve, ball valve, gate valve, globe valve etc. suitable for flow control fo pneumatic valve.

Functions:
Input signal:0/4...20mA to 0...5/10V
Feedbakc signal:0/4...20mA ,0...5/10V
Bus protocol:Device NET Bus 
Air/Spring(standard) or Air/Air (Options)
Protect class:IP67
Explosion certification:EXD II BT4
Air pressure: 4-7 Bar

Different mode for choice:

0/4-20mA Analog signal input(Basic)	single acting/double acting
0/4-20mA Analog signal input(Basic)+MODBUS RS485 Bus Control	single acting/double acting
0/4-20mA Analog signal input/output(feedback version)	single acting/double acting
0/4-20mA Analog signal input(Basic)+WIFI function	single acting/double acting

Technical Specifications:
This controller can be used as a  locator or processing controller.
As a  positioner, it can locate valve position by setting value.
As a processing controller, MPU will receive signal from control unit by comparing setting position value of valve with Actual positin of valve, through PID control algorithm, Processing controller will drive valve to exact target position of valve.

The controller is composed of MPU, detection unit of control signal, position detection, LCD display, key board, piezoelectrics valve,etc.