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3M Oldham -Â Model OLCT 100 -Fixed Gas Detector
The OLC/OLCT 100 range of fixed detectors has been designed for detection of combustible gases, toxic gases or oxygen. Available in explosion-proof or intrinsically safe versions, the OLCT 100 is suitable for detection of all gases in ATEX zones. The OLCT 100 is available in a stainless steel version, offering increased resistance to corrosive elements (ideal for marine, wastewater treatment plants, food processing activities, etc). This stainless steel intrinsically safe version is certified for use in zones 0 (gas) and 20 (dust), whereas all other versions of the OLCT 100 are certified for use in zones 1 (gas) and 21 (dust).
Toxic and Combustible Gas Detector OLCT 100 - OLC 100
- 4-20 mA analog transmitter without display
- SIL2 capability for LEL, O2, CO, H2S, NH3, CO2
- Detects combustible, toxic or refrigerant gases and O2
- Available with electrochemical, infrared or semi-conductor sensors
- Designed for industrial applications
- Available in explosion-proof or intrinsically safe versions, and stainless steel
- A high-temperature version allows operation up to 200°C
Designed for the detection of explosive gases, toxic gases or oxygen, this combustible gas detector comes with a Wheatstone bridge output (OLC 100) or 4-20mA output (OLCT 100). Whatever your application 3M Gas & Flame Detection offers a solution: catalytic, electrochemical, semiconductor, or poison control version. ATEX approved, these detectors are available in explosion safe or intrinsically safe versions. In addition to this range the OLC/OLCT 100 offers an infrared sensor, which allows it to be used in more severe environmental conditions, where the presence of poisons could harm the use of a catalytic sensor. With a 3-year warranty on the sensor and electronics, the OLCT 100 XP-IR will provide reliability and extended lifetime. With this new line of detectors, 3M Gas & Flame Detection broadens its product range with products that combine reliability, durability and ease of use.
SIL 2 certified according to EN 50402, the 100 series is very safe. As an example the Probability of Failure on Demand (PFD) of combustible versions is 1 out of 418 for the catalytic version and 1 out of 2857 for the infrared version.