Product Description

Feature:

• For sewage, river water, bredding, agriculture, aquaculture, etc.
• 4-20mA or RS485 Modbus RTU output.
• Three limited ON/OFF contact output(Relay).
• 100-240VAC or 24VDC, 50/60HZ.
• PT1000, NTC10K, Manual temperature compensation.

Instrument technical parameters :

Measuring range: 0-20.00ppm, 0-20.00mg/L, 0-20.0ppm, 0-20.0mg/L, 0-20ppm, 0-20mg/L. Accuracy: ±0.1ppm, ±0.1mg/L
Resolution: 0.01ppm; 0.01mg/L
Stability: ≤0.1ppm(mg/L)/24 hours;
Temperature compensation: 0-100℃ manual/automatic (PT1000/NTC10K)
Signal output: 4-20mA isolation protection output, maximum load 500Ω
Alarm output: Three groups of high and low alarms (3A/250VAC), normally open
contact relays can be freely corresponded to Free Chlorine or Temperature.
Power supply: AC100-240VAC or DC24V
Power consumption: ≤7W
Working temperature: 0-50℃; Humidity≤85%RH
Dimensions: 144×144×115mm (Height*Width*Depth)
Hole size: 138×138mm (Height*Width)
Protection level: IP65