Model T6500 -Industrial Online pH/ORP Meter
Industrial online PH/ORP meter is an online water quality monitoring and control instrument with a microprocessor.The meter is equipped with different types of pH electrode or ORP electrode, which is widely used in power plant, petrochemical industry, metallurgy and electronics, mining, paper industry, biological fermentation engineering, medicine, food and beverage, environmental protection water treatment, aquaculture, modern agricultural planting and other industries.The pH (acid, alkalinity) value, ORP (oxidation, reduction potential) value and temperature value of aqueous solution were continuously monitored and controlled.
- large LCD screen color LCD display
- smart menu operation
- data record & curve display
- various automatic calibration functions
- differential signal measurement mode, stable and reliable
- manual and automatic temperature compensation
- three groups of relay control switches
- high limit, low limit, hysteresis control
- 4-20ma &RS485 multiple output modes
- the same interface shows pH/ORP, temperature, current, etc
- can set password protection to prevent non-staff error operation
(1) measurement range:
PH: -2 ~ 16.00pH;
ORP: -2000 ~ +2000mV;
Temperature: -10 ~ 150.0?;
(2) resolution:
PH: 0.001 pH;ORP: 1 mv;
Temperature: 0.1?;
(3) basic error:
PH: + / - 0.01 pH;ORP: plus or minus 1 mv;
Temperature: ±0.3?;
(4) stability:
PH: 0.01 pH / 24 h or less;ORP: 1 mv / 24 h or less;
(5) two-channel current output:
0/4 ~ 20 ma (load resistance < 750 Ω);
20 ~ 4 ma (load resistance < 750 Ω);
(6) communication output: RS485 MODBUS RTU;
(7) three groups of relay control contacts:
5A 250VAC, 5A 30VDC;
(8) power supply:
85 ~ 265VAC±10%,50±1Hz, power ≤3W;
9 ~ 36VDC, power: ≤3W;
(9) appearance size: 215*125*80mm;
(10) installation method: wall-mounted;
(11) protection level: IP65;
(12) instrument weight: 1.5kg;
(13) instrument working environment:
Ambient temperature: -10 ~ 60?;
Relative humidity: no more than 90%;
There is no strong magnetic field around except the earth`s magnetic field