Combustible Transmitters - 4688IR

The Model 4688-IR is a rugged, reliable solution for detecting hydrocarbon-based combustible gases. Designed with extensive user input, the instrument is extremely flexible, easy to use, and easy to maintain.
 
The GasPlus-IR is suitable for most applications where catalytic bead detectors are currently used - as well as some applications where catalytic sensors won’t work.

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  • Low Maintenance
  • No span calibration required
  • Zero adjustment a quick, non-intrusive procedure
  • Rugged Design with nickel plated optics component protection
  • Multiple Output Choices 4-20mA and RS/485 (Modbus protocol) outputs. Relays with user adjustable set/reset points, and time delays are available as an option.
  • User adjustable relays available as an option
  • Low Cost of Ownership
  • Documents
  • Additional Information
  • Related Products
  • Accessories

Regulatory Approvals

CSA
ETLus

Gases Detected

Ammonia
Arsine
Boron Trichloride
Boron TriFluoride
Bromine
Carbon Monoxide
Chlorine
Chlorine Dioxide
Diborane
Ethylene Oxide
Fluorine
Germane
Hydrogen
Hydrogen Chloride
Hydrogen Cyanide
Hydrogen Fluoride
Hydrogen Sulfide
Methanol
Methyl Mercaptan
Mono Methyl-Hydrazine
Nitric Oxide
Nitrogen Dioxide
Oxygen
Ozone
Phosphine
Silane
Silicon Tetrafluoride
Sulfur Dioxide
TEOS
Tungsten Hexafluoride

Additional Product Information

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