HEAVY DUTY, LONG-LIFE SENSOR
The sensor is a proprietary electrochemical type with a measurement range of 0.0 to 100%. Excellent linearity through the entire range allows a calibration with one set point using room air. It is unaffected by high levels of background gases such as nitrogen or carbon dioxide. The Model 201 can be used for applications where the oxygen level is very high (50 to 100%), without overloading the sensor. It is unaffected by trace hydrocarbons or high levels of CO2, which can poison other types of sensors, and operates independent of flow rate.
BATTERY OR AC OPERATION
The Model 201 comes in two configurations – pick either AA battery operation, or AC power operation to allow for 100% uptime.