This sensor has an unbeatable precision of 0.8ppb and a limit of detection of 0.6ppb. Such accurate measurement readings are essential to control low oxygen levels in beer.
The absence of membrane and electrolyte means that the sensor accuracy is unaffected by process changes or pressure shocks. Maintenance and operating costs are also reduced. The sensor has been designed to ensure mechanical robustness and resistance to CIP processes to extend operational lifetime and optimise its total cost of ownership.
The quick response time comes from two second measurement frequency. Capable of measuring accurately at this frequency over a 12 month period.

Accessories	32510.05: Sensor cable (5 m); 32003: Sensor insertion and retraction valve for mounting on Varinline® access unit with 28 mm sensor
Accuracy	± 0.8 ppb or 2 % whichever is greater
Calibration	Single point zero calibration
Display	0.1 ppb
Measuring range	0 to 2000 ppb DO
Measuring range	0 to 2000 ppb DO
Repeatability	± or whichever is greater
Reproducibility	± 0.8 ppb or 2 % whichever is greater
Response time	(90%)< 10 s (gas phase)