- Metrology - Laboratory
- Analytical Instrumentation
- Polarographic dissolved oxygen sensor
- Shanghai Boqu Instrument Co.,Ltd.
Polarographic dissolved oxygen sensor BH-485-DOdigitalModbus RTUfor wastewater
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Characteristics
- Technology
- polarographic
- Output
- digital, Modbus RTU
- Other characteristics
- for wastewater, in-line, digital, real-time
- Measuring range (%)
Max.: 200 %
Min.: 0 %
Description
★ Protocol: Modbus RTU RS485
★ Power Supply: DC12V
★ Features: high quality membrane, durable sensor life
★ Application: Sewage water, ground water, river water, aquaculture
Feature
·The on-line oxygen sensing electrode, can work stably for a long time.
·Built in temperature sensor, real-time temperature compensation.
·RS485 signal output, strong anti-interference ability, output distance up to 500m.
·Using the standard Modbus RTU (485) communication protocol.
·The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode.
·24V - DC power supply.
Parameter measurement
Dissolved oxygen,temperature
Response time
Less than 60S
Resolution
Dissolved oxygen: 0.01ppm
Temperature: 0.1℃
Power supply
24VDC
Power dissipation
1W
communication mode
RS485(Modbus RTU)
Cable length
Can be ODM depend on user’s requirements
Installation
Sinking type, pipeline, circulation type etc.
Overall size
230mm×30mm
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Dissolved Oxygen
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