The stainless steel detector provides protection and resistance to corrosive agents. Classified IP 66, they are resistant to dust and water ingress. The precalibrated sensors of the OLCT 20 can be disconnected by turning the head of the unit.
These “smart” sensors can be calibrated on a work bench, outside hazardous areas.
OLC 20 Detector with a Wheatstone bridge output:
The generation of OLC 20 combustible sensors are unaffected by poisons. The units provide extremely quick response times and complete reliability.
OLCT 20 Transmitter with 4-20mA output:
The OLCT 20 sensor units, which are equipped with pre-calibrated sensors (flammable, toxic or oxygen), are classified as flameproof or intrinsically safety according to your needs or the gases detected. As in the case of the OLC 20, they are fitted on the housing by a M25 or 3/4″ NPT thread.