Pneumatic valve positioner 0 / 4-20mA,IL-Top-S Controller, Aluminum Actuator Controller

Pneumatic valve positioner 0/4-20mA to 0-5/10V signal input

SPECIFICATION

Function feature

Certification of explosion protection: EXD Ⅱ BT4

Level of protection: IP67

Signal input: 0-4/20mA, 0-5/10V

Signal feedback: 0-4/20mA, 0-5/10V

BUS protocol: DEVICE NET BUS

Technical feature

The control could be uses as a positioner or process controller.

As a positioner, it could set the valve position according to set point.

As a process controller, MPU will be received the signal from control by comparing setting position value of valve with actual position of valve, through PIC control algorithm, process controller will drive the valve to the exact target positioner of valve.

The controller is composed of MPU, detection unit by controlling signal, position detector, LCD display, keyboard and piezoelectric valve etc..

Installation

The actuators of angular travel could be offered, such as butterfly valve, ball valve and the valves etc..

Specification: 1 inch - 12 inch, DN25 - DN200

Order information

IL-TOP-S Square Controller

IL-TOP-S Square Controller (Explosion Protection: EXD Ⅱ BT4)

Tag :Positioner, Control head. Proportional adjustment

Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump, homogeneous mixing pump, cleaning technology, pressure vessel, pipeline safety control technology, high clean pipe fitting&pipeline accessories and integrating r&d, production and sales as an integrated national high-tech enterprises. Donjoy’s products are widely used in bio-pharmaceutical, food and beverage, wine, fine chemicals and other industrial fields. Donjoy’s leading technology and innovation solutions meets growing demand in the industry of bio-pharmaceutical, food and beverage from the whole world, special emerging market.

Raw material, processing technology, welding technology, surface treatment and other technology from Donjoy have achieved advanced level in international market. It also complies with a series of international standards and specifications such as ASME BPE, EHEDG, FDA and 3A , It has passed the EU Pressure Equipment Directive (PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV organization; the 3-A health standard certification issued by the 3A organization; China Safety Valve Special Manufacturing Equipment (TS) License , China Quality Certification Center (CQC) and Quality Management System Certification (ISO9001:2015) and many other international authoritative certifications.

With advanced technology, excellent quality and perfect after-sales service system, Donjoy was awarded as National High-tech Enterprise, Provincial Famous Trademark, Science and Technology Enterprise, Innovative Enterprise, Patent Demonstration Enterprise, R & D Center Enterprise, AAA Credit Enterprise and many other honorary

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