T4072 Online Turbidity Meter

Specifications:

Turbidity monitoring of water leaving water treatment plants; Water quality monitoring of municipal pipelines;

Water quality monitoring in industrial processes, including circulating cooling water, activated carbon filter effluent, and membrane filtration effluent.

Instrument characteristics:

• LCD Color Liquid Crystal Display
• 1.Smart menu operations
• 2.Manual or automatic temperature compensation
• 3.Three-group relay control switch
• 4.Upper limit, lower limit, and hysteresis control
• 5.4-20mA & RS485 with multiple output options
• 6.The same interface displays turbidity values, temperature, current values, etc.
• 7.Password protection can be set to prevent unauthorized personnel from accidental operation.

Technical parameter ：

（1）Measurement range (based on sensor range):

0.001～9999NTU；

(2) Unit selection: NTU, mg/L;

(3) Resolution: 0.001/0.01/0.1/1 NTU;

(4) Dual-channel current output:

0/4 to 20mA (with a load resistance of <750Ω);

20～4mA (load resistance <750Ω);

(5) Communication output: RS485 MODBUS RTU;

(6) Relay control contacts for both groups:

3A 250VAC，3A 30VDC；

(7) Power Supply (Optional):

85～265VAC ±10%,50 ±1Hz, power ≤3W;

9–36VDC, power consumption: ≤3W;

(8) External dimensions: 98×98×130 mm;

(9) Installation method: Panel-mounted or wall-mounted;

Panel opening dimensions: 92.5×92.5 mm;

(10) Protection rating: IP65;

(11) Instrument weight: 0.6 kg;

(12) Instrument operating environment:

Environmental temperature: -10 to 60°C;

Relative humidity: not exceeding 90%;

There is no strong magnetic field interference around except for the Earth's magnetic field.