CN5000 Intelligent Electric Valve Locator with 4-20mA Input Signal 1.4-7Kgf/cm2 Pressure and 10-150mm Trip

1, This locator internal full digital control, high reliability, good stability, small volume, light weight etc.

2. Convenient dubugging. Without any tools, just press the locator interface on a few button, can complete the debugging.

3. Functions are simple to set up and adjustment of is/when reaction way,the valve open/close type,output characteristic,straight trip or angle of stroke as well as direct settings.

First, Product Overview

CN5000 intelligent electric valve positioner, the use of fully digital operation and operation, suitable for straight travel or angle of pneumatic actuators.Single action and double action way with use. The locator is a two wire system instrumentation, provide PlD regulating function, but as a regulator and positioner of the high intelligent control device. Locator 4 ~ 20 mA by the input signals to control, PlD control by + 24 VDC power supply output series circuit with the transmitter, At the same time, it will in addition to the complete controller output current signal is converted into the main functionsof the drive regulator, has in accordance with the valve stem friction at work,offset by the change of the medium pressure caused by the unbalanced force so that the valve opening corresponding to the regulator output control signals to achieve the correct positioning. Supports HART communicationprotocol.

* The above parameters with atmospheric temperature 20 'C pabs 760mmHg, relative humidity 65% RH for benchmark.

Third, Installation Instructions

1. The main shaft to locator links with pneumatic actuators. Output pipe connections are not allowed to have leakage phenomenon.

2. Press the "+" and "_" key combination to drive the valve in the opening half,watch the display value whether in 50% if not, turn the gear set, make it within this range; Press the "+" with "_" key combination, drive valve observation screen valve position values are within the scope of the following change; A,Straight trip (20%-80%). B, The Angle of stroke (5%-95%).

3. At the same time hold the function keys and "+" key is more than more than 5 seconds, start automatic initialization.

4. After the success of the initialization according to FlNSH, press functionmodel is greater than 5 seconds to exit.

5. Hold the function key is greater than 5 seconds to enter the menu click "+3key changes value, and then click"-"key recovery value. Press mode key is greater than 5 seconds to save and can.

0Standard

function

N Ordiary type

0Quarterturen installation the attachment

(the buyer custom size for)