S7170O3-H Online Dissolved Ozone monitor

7170O3-H  Online Dissolved Ozone monitor

Applications：

Industrial online ozone monitor is an online water

quality monitor 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 quality disinfection (ozone generator matching)

and other industrial processes. It continuously monitor

and control the ozone value in water solution.

Feature：

●LCD display

●Intelligent menu operation.

●Multiple signal output modes

●Two sets of 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 preventmisoperation by non-staff

Technical parameters:

Measurement range:Ozone:0~20.00mg/L;Temperature:0~50.0ºC;

Resolution:Ozone:0.001mg/L;

Temperature:0.1ºC;

Basic error:Residual Chlorine:±1%F.S;Temperature:±0.3ºC;

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;

Two sets of relay control contacts:3A 250VAC,3A 30VDC;

Power supply(selection):85~265VAC±10%,50±1Hz,

power consumption ≤3W;

9~36VDC,power consumption≤3W;

Dimensions:98×98×130mm;

Installation: Panel,wall hanging;

Panel opening size:93×93mm;

Protection Level:IP65;

Weight:0.6kg;

Working environment:Operating temperature:-10~60ºC;Relative humidity: ≤90%;

No strong magnetic field aroundexcept the geomagnetic field.