Aquaculture Online ODO Sensor

BH505-A Aquaculture Online ODO Sensor is developed for cost sensitive aquaculture applications. With build-in NTC temperature sensor for compensation and rugged metal sensor housing, it can be easily integrated with any data acquisition
equipment and wireless transmission systems for real time aerator control.

Features of Aquaculture Online ODO Sensor

Digital signal Modbus RS485 interface
No membrane, no electrolyte, easy sensing cap replacement
No oxygen consumption, no flow dependency, no H2S interference
Built-in temperature sensor, automatic compensation

Name	Aquaculture Online ODO Senso
Item	BH505-A
Measurement Principle	Optical fluorescence lifetime
Range	0~20mg/L or 0~200%SAT
Accuracy	±1%
Response time	30 sec
Temperature Sensor	NTC
Temperature Range	0 ~ 50℃
Temperature Accuracy	±0.2℃
Ip Rating	IP68
Output	Modbus RS-485
Power consumption	DC 5~12V，I<50mA
Dimensions	Φ22*188.3 mm
Cable Length	5m（default），custom length available
Calibration	One point or two-points
Sensing Cap Lifetime	One year（typical）
Housing Material	POM and SS 316, or Ti