ANB Sensors
ANB Sensors AQ2
Part no.: AQ2 5m
Calibration-free solid-state pH and temperature sensor with no glass. AQ2 calibrates itself in the water and works in fresh and sea water, in tanks, RAS and sea cages.

Part no.: Auto Abrader 200m
Automatic daily abrasion of the AQ2 sensor face, rated to 200 m, running from AA batteries for up to a year without anyone attending to the sensor.
Prices are given in the quote we send you.
The only routine upkeep on an AQ2 sensor is abrading its face. The auto abrader does it for you: it gives the face a short abrasion every day and runs on its own from six AA batteries for up to a year before they need changing.
It unlocks the full value of calibration-free sensing where the sensor is hard to reach, such as sea cages, buoys and remote monitoring stations. The abrader pad is user replaceable, and custom mounting is available on request. This model is rated to 200 m.
Source: the manufacturer's specification.
ANB Sensors
Part no.: AQ2 5m
Calibration-free solid-state pH and temperature sensor with no glass. AQ2 calibrates itself in the water and works in fresh and sea water, in tanks, RAS and sea cages.
ANB Sensors
Part no.: AQ2 50m
AQ2 pH sensor rated to 50 m, with a 1 m cable. The same calibration-free technology as the AQ2 5m, for deeper deployments.
ANB Sensors
Part no.: AQ2 300m
AQ2 pH sensor rated to 300 m, with a 1 m cable. For deep deployments, buoys, moorings and subsea vehicles.