Introduction

Continuous online monitoring and control for any aqueous solution to accommodate a range of sensors

Description
The residual chlorine analyzer (DWA-3000B-RC) Panel mount microprocessor has been built and designed to provide
years of trouble free operation.

It is designed to be only mounted in a panel and is designed to be connected and calibrated to two types of residual chlorine electrodes.

This residual chlorine analyzer features fully automatic temperature compensation (Displayed on screen) and
accuracy to within 3% of full scale.

Control
When control of residual chlorine is required, this controller features a high and low relay output contact,
or 4-20mA output which can be utilised to control chlorine dosing (metering) pumps.

Features
*Real Time Trend Analysis Function
*Microprocessor based Digital Program Controller
*Isolated DC (4-20/0-20/0-24 mA) Output Transmission
*Automatic Cleaning Control Function
*Low-cost For User Satisfaction
*CE Mark Accredited

Specifiactions
Model : DWA-3000B-RC
Channel : Single Channel
Range : 0 ~ 20 mg/L (Resolution 0.01)
Power : AC 110/240v 50/60Hz
Accuracy : 3 % of Full Scale
Response Time : 120 Seconds (90%)
Analog Output : Isolated 4~20mA DC
Digital Output : RS-232C
Relay Output : High / Low / Cleaning
Relay Voltage : Volt free 5A @ 24VDC / 5A @ 240VAC
Display : Trend Graph Backlit LCD
Humidity : Max 90% (Non Condensing)
IP Rating : IP64
Size : 155mm(W) x 155mm(H) x 184(D)
Installation : Panel Mount Only (DIN 144)