OLCT 100 – OLC 100
Designed for the detection of explosive gases, toxic gases or oxygen, this gas detector comes with a Wheatstone bridge output (OLC 100) or 4-20mA output (OLCT 100). Whatever your application Teledyne Gas and 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 , which allows it to be used in more severe environmental conditions, where the presence of poisons could harm the use of a catalytic sensor.
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 is equipped with a catalytic, MEMS electrochemical or semiconductor sensor, for detection of combustible, 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 CO2 / CH4 / refrigerants.
OLCT 100 XP HT : High temperature explosion-proof version, for detection of explosive gases up to 200°C.
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Symbol Description Toxic Gas AsH₃ Arsine Gas Detectors -
C₂H₅OH Ethanol -
C₃H₈O Isopropyl Alcohol -
C₄H₈O Methyl Ethyl Ketone (MEK) -
C₇H₈ Toluene -
C₈H₁₀ Xylene -
CH₂₀ Formaldehyde -
COCl₂ Phosgene -
Combustible % LEL Combustible Percent Lower Explosive Limit (LEL)
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Certification Description ATEX A product regulation which ensures the safety of equipment intended for use in potentially explosive atmospheres in the European Union. -
CE indicates that a product has been assessed by the manufacturer and deemed to meet EU safety, health and environmental protection requirements. -
China Ex Testing and certifications providers in China -
EAC Gost R and EAC certifications are mandatory in order to have access at all to the Russian market and the markets of the five EAC members -
IECEx The IECEx System is an international system for the safety of equipment installed in a potentially explosive atmosphere. -
INMETRO Brazil’s Instituto Nacional de Metrologia, Normalizacao e Qualidade Industrial, also known as INMETRO, is the body responsible for recognizing certification organizations, which should be responsible for certification of products for compliance and author -
SIL Safety Integrity Level (SIL) defined as a relative level of risk-reduction provided by a safety function, or to specify a target level of risk reduction
