Key Features:
NDIR (Non-Dispersive Infrared) sensor
Measures up to 50,000ppm
Up to 3 Remote Display units
Quick & easy installation
LCD readout for CO2 and Temperature levels
Relay output to control a fan to ventilate confined spaces
Audible and Visual alarm indications
IP54 enclosure
Oldham OLCT20 Intrinsically Safe Fixed Gas Detector (4-20mA Output)
The OLC(T) 20 Series of gas detectors are designed for indoor or outdoor facility monitoring and other applications to accommodate your gas detection requirements at a reasonable price. The stainless-steel detector provides protection and resistance to corrosive agents. Classified IP 66, they are resistant to dust and water ingress. The pre-calibrated 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.
Key Features:
Intrinsically Safe (IS) and XP approved Small in size Resistant to corrosion Pre-calibrated sensor unit
Applications:
Steel mills Petrochemical facilities Chemical industry Pharmaceutical industry Refrigeration industry Water treatment
