The OLCT 60 Series is composed of several versions:
The OLCT 60AD version allows the sensor to be installed remotely up to 15 meters (standard), allowing detection in inaccessible locations, or in Zone 0 in the case of the intrinsically safe (IS) version. The detector units are made of 316L stainless steel, and are rugged and resistant to corrosion. Pre-calibrated sensors can be disconnected by turning the head of the unit. These “smart” sensors can be calibrated outside hazardous areas.
The OLCT 60 is equipped with non-intrusive access to a safe menu. In hazardous areas, calibration can be done with an operating mode in accordance with safety rules.
All of these tasks can be carried out without opening the detector, using a unique magnetic key. Access to the maintenance mode is protected to avoid accidental reprogramming of the unit.
* Automatic adjustment of zero and sensitivity