• Model NO.：BH-485-DO
• Transport Package：Carton
• Specification：SGS, CE, ISO9001
• Trademark：BOQU
• Origin：Shanghai, China
• HS Code：9027809990
• Production Capacity：50000PCS,Month

Basic Info.

Model NO. BH-485-DO Transport Package Carton Specification SGS, CE, ISO9001 Trademark BOQU Origin Shanghai, China HS Code 9027809990 Production Capacity 50000PCS/Month

Product Description

BH-485-DO Digital Dissolved Oxygen Sensor

Summary
    BH-485 series online dissolved oxygen electrode,adopt original battery type oxygen sensing electrode, and internal electrode to achieve the automatic temperature compensation and digital signal conversion. With rapid response, low maintenance cost, real-time online measurement. The electrode adopt the standard Modbus RTU (485) protocol, 24V DC power supply, four wire mode, can be very convenient to access to sensor networks.
 
Features
·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.

Technical specifications

Model	BH-485-DO
Parameter measurement	Dissolved oxygen,temperature
Measure range	Dissolved oxygen:(0~20.0)mg/L Temperature:(0~50.0)ºC
Basic error	Dissolved oxygen:±0.30mg/L Temperature:±0.5ºC
Response time	Less than 60S
Resolution	Dissolved oxygen:0.01ppm Temperature:0.1ºC
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×Diameter 30mm
Housing material	ABS

Contact: 
shboqu.en.made-in-china.com  |  Shanghai Boqu Instrument Co.,LtdAddress: No.118 Xiuyan Road, Pudong District, Shanghai  Zipcode: 201315