Advanced and unique technology has been used in this system. Basing on the principle of different reaction speed and output current in different oxygen concentration, it can detect the oxygen concentration more precise in different environments.
1、Features：
·Combination output of analog quantity and digital quantity, more sensitive of signal acquisition and switch control;
·Upper and lower limit is adjustable within allowed limits, automatic switch according to oxygen concentration in environment, also can be manually switched;
·Cooperate with oxygen generators, control the start and stop of oxygen generator.
2、Technical Parameters：
Range：10%—99%
Measure accuracy：±2% of full range
Display accuracy：1%
Environment temperature：-10°—40°
Power supply：220v/50HZ
Dimensions：16cm*10.5cm*5cm
