Residual Chlorine Analyzer

NegotiableUpdate on 04/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The CL-2030 residual chlorine analyzer is an online monitoring device with a microprocessor, consisting of an electronic unit and a measuring unit (including a flow cell or submerged mounting bracket, residual chlorine electrode, and pH electrode). CL-2030 is used in water treatment projects such as waterworks, drinking water distribution networks, cooling circulating water, water production equipment, swimming pools, hospitals, and is also compatible with chlorine dioxide generators; Continuous monitoring or control of residual chlorine content in aqueous solutions.

Product Details

CL-2030 residual chlorine analyzer

OneResidual Chlorine AnalyzerMain functions and features

■ Adopting VFD plasma display screen superior to LCD screen, high brightness adjustable and long lifespan ■ Equipped with four types of recorders ■ Data curve chart, historical measurement data can be saved for 5 years ■ Intelligent microcontroller, software menu in Chinese ■ Measurement range can be set arbitrarily

■ Wide power supply 85-260VAC ■ Isolated output current 4-20mA ■ Two sets of relay outputs for automatic control ■ Optional RS485//232//Modbus RTU communication ■ Clock and many other functions ■ Automatic/manual temperature selection

IIMain technical parameters

1) Measurement range: Residual chlorine: 0-10mg/L (maximum 20mg/L), temperature: 0-45 ℃ (reference temperature 20 ℃), pH value can be measured with pH electrode: 6.5-8.5 pH

2) Basic error of electronic unit: residual chlorine: ± 0.1 mg/L, resolution 0.01, temperature: ± 0.5 ℃

3) Isolation output current: 4-20mA

4) Relay contacts: 3A 240VAC, 6A 28VDC or 120VAC

5) Power supply and power: 65-260VAC, 50-60Hz; ≤10W

6) External dimensions of electronic unit: 150 × 150 × 235 mm deep, embedded (disk mounted) installation opening size: 138 × 138mm

7) Electronic unit mass: 2.5Kg

8) Working conditions: Environmental temperature: 0-45 ℃; Relative humidity: not exceeding 90%

9) Electrode withstand water sample pressure: ≤ 0.6MPa

10) Electrode installation options: a) For clean water quality such as tap water, flow installation can be used (with a flow tank), b) Insertion installation can be used in the sewage tank (with connecting rods and fixed brackets). The structure and installation are described in the relevant introduction

You can choose to measure with a pH electrode. The pH in the water is between 6.5 and 8.5 and is relatively stable. It is recommended not to use a pH electrode for measurement

Three selection guidelines

★ Developed earlier domestically and sold in the market for 6 years, with high product maturity, stability, and reliability

Selection needs to be clear: (1) Purpose or tested water quality? (2) Electrode installation method and whether pH electrode is required? (3) Instrument style or installation requirements? (4) What is the distance between the electrode and the instrument? (5) Other requirements?