Optical Dissolved Oxygen Sensor Probe Modbus rtu 4-20mA DO rs485 Maintenance Free real time monitoring customize

Brand Name : OZIVO
Model Number : DO
Origin : Mainland China
Certification : None
Display Type : DIGITAL
With Backlight Or Not : No
Hign-concerned Chemical : None
Measuring Range : 0~20.00mg/L


This product is a device for measuring the dissolved oxygen concentration in solutions, using the fluorescence measurement principle, which does not consume oxygen and does not require electrolyte. It has a built-in temperature transmitter with an automatic temperature compensation function. The calibration function provides a more convenient way of calibration. It uses fluorescent film of imported quality. It can be widely used in water treatment, aquaculture, environmental monitoring and other industries.

Features:

Dissolved oxygen measurement range 0~20mg/L (0~200% saturation).

With temperature compenstion
RS485 communication interface: ModBus-RTU communication protocol for easy connection to a computer for monitoring and communication.
ModBus communication address can be set, and baud rate can be modified.
The device uses a wide voltage supply, DC 10~30V is available.
Uses fluorescent film of imported quality.
Uses the fluorescence measurement principle, does not consume oxygen, and does not require electrolyte.

Technical Specifications

Power supply DC 10~30V
Power consumption 0.2W
Communication interface RS485; Standard ModBus-RTU protocol; Communication baud rate: Default 4800 (2400, 4800, 9600, 19200, 38400, 57600, 115200 can be set)
Measurement principle Fluorescence method
Measurement range 0~20mg/L (0~200% saturation)
Measurement error 3%FS; 0.5 (25)
Resolution 0.01mg/L; 0.1%; 0.1
Response time 60s
Device working conditions 0~40
Fluorescent film life Normal use 1 year
Waterproof rating IP68
Pressure resistance 0.6MPa
Electrode cable length Default 5m
Housing material: Corrosion-resistant plastic

Size:

Packinglist:

Optical dissolved oxygen sensor
5m cable
Certificate of conformity, warranty card