Applications：
Industrial online conductivity meter is a
microprocessor-based water quality online monitoring
control instrument. This instrument is widely used
in power plants, petrochemical industry, metallurgical
electronics, mining industry, paper industry, medicine,
food and beverage, water treatment, modern
agricultural planting and other industries.It is suitable
for softening water, raw water, steam condensate
water, seawater distillation and deionized water, etc.
It can continuously monitorand control the
conductivity, resistivity, TDS, salinity and temperature
of aqueous solutions.
Feature：
● LCD Display.
●Intelligent menu operation.
●Data Recording & Curve Display.
●Manual or automatic temperature compensation.
●Two sets of relay control switches.
●High & low alarm, and hysteresis control.
●4-20mA&RS485Multiple output modes.
●Display measurements, temperature, state, etc.on the same interface.
●Password protection function to prevent misoperationby non-staff.
Technical parameters:
Measurement range：Conductivity:0～500mS/cm；Resistivity:0～18.25MΩ/cm；TDS：0～250g/L；
Salinity: 0～700PPT；0～70%；0～700g/L；
Temp： -10～150.0℃；
Resolution:Conductivity:0.01μS/cm；0.01mS/cm；
Resistivity:0.01KΩ/cm；0.01MΩ/cm；
TDS：0.01mg/L；0.01g/L；
Salinity: 0.01PPT；0.1%；0.01mg/L；
Temp：0.1℃；
Basic error: ±0.5%F.S；Temp：±0.3℃；
Stability: ±0.2%F.S/24h；
Two current output:0/4 ~ 20 mA (load resistance<750 Ω);；20～4mA(load resistance＜750Ω)；
Communication output: RS485 MODBUS RTU；
Two groups of relay control contacts：3A 250VAC，3A 30VDC；
Power supply：85～265VAC±10%,50±1Hz，Power :≤3W；9～36VDC，Power : ≤3W；
Overall dimension:98×98×130mm；
Installation mode: panel, wall hanging, pipe type;
Panel opening size：93×93mm；
Waterproof grade： IP65；
Instrument weight：0.6kg；
Instrument working environment：Environment temperature ：-10～60℃；
Relative humidity：≦90%；In addition to the earth's magnetic field aroundno strong magnetic interference。