Digital Residual Chlorine Sensor with Modbus485 Chlorine Probe Water Analyzer for Drinking Tap Water Test

Product Description

n  Features

u  Easy clean and replace.

u  Electrode no need to replace membrane and reagent when operating and the maintenance is simple to ensure the stability,reliability and accuracy of instrument for long-term working.

u  Power supply and output isolation design to ensure electrical safety

u   Power supply and communication chip built-in protection circuit, strong anti-interference ability

u  With a comprehensive protection circuit design, it can work reliably without additional isolation equipment

u  The circuit is built in the inside of the electrode, the environment is well tolerated, and the installation operation is easier.

u  RS-485 transmission interface, MODBUS-RTU communication protocol, two-way communication, can receive remote commands

u  Communication protocol is simple and practical, extremely convenient to use

u  Output more electrode diagnostic information, more intelligent

u  Internal integrated memory, memory calibration and setting information can be memorized after power off

n  Applications

For chlorine water, chlorine dioxide dioxide measurement in swimming pools, drinking water distribution networks, swimming pools

n  Technical Specifications

Principle

Constant voltage method

Measurement range

0-20 mg/L

Calibration

two-point calibration

Sensitivity

78%-155%

Temperature compensation

Manual or automatic temperature compensation

Temperature coefficient

2%/

Power supply

12V   DC

Communication protocol

MODBUS  RS485

Flow rate

30 - 60 L/h

Operating temperature

0-50Non-freezing

Electrode dimensions

Dia 13mm*L 120mm

Electrode materials

316LStainless steel shell

Cable length

Standard 5M cable


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