Dissolved oxygen sensor is one of the intelligent on-line chemical analysis instruments.
It is widely used for continuous monitoring of dissolved oxygen, saturation, oxygen pressure and temperature in solutions such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical preparation, biochemistry, food and tap water.
This product adopts fluorescence dissolved oxygen probe, the sensor product has long life, no maintenance, excellent performance, continuous monitoring data through the transmitter output connection recorder to achieve remote monitoring and recording, but also can be connected to the RS485 interface through the Modbus-RTU protocol can be easily connected to the computer to achieve monitoring and recording.
Equipment 2-way relay interface, can set alarm point output.
-Urban wastewater treatment
-Industrial effluent treatment
-Surface water monitoring,
-Sea water monitoring, fish farming, aquarium
DC power: 9-24V DC
Electricity consumption: =0.15W(@12V DC , 25℃)
Certainty of measurement: 3%F.s
Ion resolution: 0.01mg/L
Output signal: RS485 (Mondbus Agreement) / 4-20mA (Optional)
Probe size: 155mm*12mm (length*diameter)
Temperature compensation: -20°C-80°C (manual/automatic)
Response speed: =15s
Relay alarm: Switch on or off the alarm relay