Digital dissolved oxygen electrode BH-485-DO

BH-485 Series Online Dissolved Oxygen Electrode BH-485-DO

Overview
BH-485 series on-line dissolution electrode adopts galvanic cell type oxygen sensing electrode, and realizes the functions of automatic temperature compensation and digital signal conversion inside the electrode. It has the characteristics of quick response, low maintenance cost, real-time online measurement and so on. The electrode adopts standard Modbus RTU ( 485 ) communication protocol, DC 24V power supply, four-wire mode, which can be easily connected to the sensor network.

Features
-Adopt industrial online oxygen sensing electrode, which can work stably for a long time.
-Built-in temperature sensor, real-time temperature compensation.
-RS485 signal output, strong anti-interference ability, the output distance can reach 500 meters.
-Adopt standard Modbus RTU ( 485 ) communication protocol
-Easy to operate, all parameters of the electrode can be set remotely, and the electrode can be calibrated remotely.
-DC 24V power supply mode.

Performance parameters
Model: BH-485-DO
Measurement parameters: Dissolved oxygen, temperature
Range:
Dissolved oxygen: ( 0~20.0 ) mg/L
Temperature: ( 0~50.0 )℃
Basic error:
Dissolved oxygen: ± 0.30mg/L
Temperature: ± 0.5 ℃
Reaction time: Less than 60S
Resolution:
Dissolved oxygen: 0.01ppm
Temperature: 0.1 ℃
Supply voltage: 24VDC
Power consumption: 1W
Communication method: RS485(Modbus RTU)
Cable length: Can be customized according to user requirements
Installation method: Submerged type, pipeline type, flow cell type, etc.
Dimensions: 230mm× 30mm
Shell material: ABS