CL-C6600 Residual Chlorine with Constrant Voltage

Applications：

Industrial online residual chlorine meter is a water

quality online monitoring and controlling instrument

with microprocessor. The instrument is widely used

in drinking water treatment plant, drinking water

distribution network, swimming pool, water quality

treatment project, sewage treatment, water disinfection

(chlorine dioxide generator matching) and other

industrial processes.It continuous monitoring and

control residual chlorine value in water solution.

Feature：

●LCD display.

●Intelligent menu operation.

●data record & curve display.

●Multiple automatic calibration functions.

●Three relay control switches.

●High alarm & low alarm, hysteresis control

●4-20mA&RS485 multiple output modes.

●Residual chlorine, temperature and current, etc.simultaneously showed in one screen.

●Password protection function to prevent misoperationby non-staff.

Technical parameters:

Measurement range:Residual Chlorine：0～2.00～20.00mg/L；Temp：0～50.0℃；

Resolution:Residual Chlorine：0.001mg/L；

Temp：0.1℃；

Basic error:

Residual Chlorine：±1%F.S；

Temp：±0.3℃；

Response time：90% less than 90s

Two Current output:

0/4~20mA(load resistance<750Ω);

20~4mA(load resistance<750Ω);

Communication output: RS485 MODBUS RTU；

Three relay control contacts: 5A 250VAC，5A 30VDC；

Power supply(optional):85～265VAC±10%,50±1Hz，Power :≤3W；9～36VDC，

Power : ≤3W；

Overall dimension: 144×144×118mm；

Installation mode: panel, wall hanging, pipe type;

Panel opening size：138×138mm；

Waterproof grade： IP65；

Instrument weight： 0.8kg；

Instrument working environment：

Environment temperature ：-10～60℃；

Relative humidity：≦90%；

In addition to the earth's magnetic field aroundno strong magnetic interference