Fixed Gas Detector for Hydrogen- OLCT20-OLC 20

Teledyne Gas & Flame Detection

  • Resistant to corrosion
  • Fixed gas detector comes with pre-calibrated sensor unit
  • OLC 20 gas detectors for the detection of combustible gases
  • OLCT 20 gas detectors for the measurement of combustible and toxic gases and oxygen

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Fixed gas detector for hydrogen- OLCT20-OLC 20

  • The OLC(T) 20 Series of fixed gas detector is 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.
  • They are Classified IP 66, and 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 gas detectors are catalytic type detectors intended for the detection of combustible gases. They are flameproof certified (OLC 20d).
  • OLCT 20 fixed gas detectors are 4-20 mA transmitters and are intended for the measurement of combustible and toxic gases and oxygen. They are either flameproof certified (OLCT 20d) or intrinsically safe certified (OLCT 20i).
  • OLC 20s and OLCT 20s are available in ¾ NPT or M25 screw fittings and are designed to be attached on a junction box or any compatible generic transmitters.
  • OLC 20 fixed gas 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.
  • Available with different accessories:
    • Tool kit
    • Gas injection pipe
    • Gas flow head
    • Remote gas injection head etc.

Key features

  • Intrinsically Safe (IS) and XP approved
  • Small in size
  • Resistant to corrosion
  • Pre-calibrated sensor unit
  • OLC 20 gas detectors for the detection of combustible gases
  • OLCT 20 gas detectors for the measurement of combustible and toxic gases and oxygen

Application areas

  • Petrochemical facilities
  • Chemical industry
  • Refrigeration industry
  • Water treatment

Contact us

  • With more than 100 years of experience, Teledyne Gas And Flame Detection is a global leader in flame and gas detection systems. Interested? Please contact the vendor by filling in the contact form or RFQ form.
Brand Teledyne Gas and Flame Detection
Max Current (in A) 0.025
Ingress Protection Rating IP66
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