Bga-200 integrated blue-green algae sensor This product is one of the optical transmitter cyanobacteria and red algae, using ultraviolet light absorption principle, protection class ip68, can be installed directly into the formula, suitable for all occasions need to measure blue-green algae, such as marine environmental monitoring and other industries. Technical parameters Measurement range: Blue algae: 0~100ug/l (bga-pc) Red algae: 0~80ug/l(bga-pe) Resolution: 0.01ug/l Accuracy: ±1%f.S. Working temperature: 0~40'c. Working pressure: