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3M Oldham OLCT 100/OLC 100 gas detector toxic and combustible - 3M Gas & Flame Detection

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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, Oldham broadens its product range with products that combine reliability, durability and ease of use.
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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.

OLCT 100 Gas Detector Versions
OLCT 100 XP: Explosion-proof version and equipped with a catalytic, electrochemical or semiconductor sensor, for detection of explosive, toxic gases or oxygen.
OLCT 100 IS: Intrinsically safe version and equipped with an electrochemical sensor for detection of toxic gases or oxygen.
OLCT 100 XP IR: Explosion-proof version and equipped with an infrared sensor for detection of explosive gases or CO2.
OLCT 100 XP HT: High temperature explosion-proof version, for detection of explosive gases up to 200 °C.

Features 
  • 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.

Advantages 
One transmitter suitable for detection of all gases in ATEX zones.

Industries 
  • Steel mills;
  • Petrochemical facilities;
  • Chemical industry;
  • Pharmaceutical industry;
  • Food industry;
  • Refrigeration industry;
  • Water treatment.

F.Fonseca is the representative of 3M Gas & Flame Detection in Portugal.
 
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