Optical point detector extended

PGE11 is a rugged point gas extended detector for fast and reliable detection of hydrocarbons and CO2, based on well proven infra-red (IR) technology. The detectors are calibrated for Methane, Propane, Ethylene, CO2 and Butane. Other gases are possible on request.

PGE11 all product types lined up from perspective view
PGE11 long type product image
PGE11 medium type product image
PGE11 short type product image
PGE11 product image from side view
PGE11 product image from slightly behind



Duct flange kit accessory for PG detectors

Duct flange kit

  • Article number: Contact us for more information
  • Duct flange kits designed for installations on ducts and pipes.
  • Material: SS316
  • Integrated gas nozzle for in-situ testing
  • Available as a standard model for HVAC and similar applications
  • Available in several JIS and DIN versions
Universal mount kit accessory for PG detectors

Universal mount kit

  • Article number: ACC-MNT-UNI-KIT
  • Mount kit to simply retrofit applications.
  • Articel number: ACC-MNT-UNI-KIT
  • Material: SS316
  • Fits on most exisiting footprints from other vendors
Pole mount kit accessory for PG detectors

Pole mount kit

  • Article number: ACC-MNT-POLE-KIT
  • Pole mount kit to be used when the PG11 is mounted on a pipe.
  • Material: SS316
  • Comes with U-bolts for both 3″ and 4″ pipes
  • Can be used on both horizontal and vertical pipes
  • Contains the Universal Mount Kit

Gas testing

Gas test kit accessory for PGE11 detectors

Gas test kit PGE11

  • Article numbers:
    • ACC-GT-PGE15-KIT
    • ACC-GT-PGE35-KIT
    • ACC-GT-PGE55-KIT
  • Gas test kit for the PGE11. Slides over the extended optical path. Standard 6mm nozzle for simple connection to eg rubber tubes.
  • Material: Anodized aluminum
  • Available in three versions:
    • SHORT
    • MEDIUM
    • LONG
  • Optimized volume for fast and accurate testing
Remote gas test kit accessory for PG detectors

Remote gas test kit

  • Article number: ACC-GT-REM-KIT
  • Remote gas test kit with housing for easy access to gas nozzle for testing of detector at remote location.
  • Material: SS316
  • Housing contains:
    • Standard rubber tube inlet
    • Connection for 6mm tubing/piping to remote location
  • Cover to protect gas inlet
Duct flange gas test kit accessory for PG detectors

Duct Flange gas test kit

  • Article number: ACC-GT-DF-KIT
  • Duct Flange gas test kit for in-situ bump testing of PGE11. Designed for permanent installation.
  • Material: SS316
  • Designed to be used with all standard duct flange series
  • Easy assembly with only set screw to lock kit in place on the detector

Maintenance and spare parts

Maintenance kit accessory for PG detectors

Maintenance kit

  • Specialized maintenance kit for the PG11 and PGE11 gas detectors
  • Contains
    • Cleaning fluid
    • Cleaning cloth
    • pecial cotton swabs
    • Allan keys
  • Refils available
Cover rear stainless steal accessory for PG detectors

Cover rear Stainless Steel

  • Article number: ACC-COV-REAR-SS
  • Reinforced cover rear in stainless steel.
  • Material: SS316
  • Designed for use in extreme installations and when EX-e (increased safety) is insufficient.



  • Specification summary:
    • Extended temperature range -60 to +75°C
    • Extended input voltage range 18 to 50 V
    • Fast response time (T90 < 1.5 s)
    • Accuracy ±3FS
    • HART7
    • Configurations: Short, Medium and Long
  • Features and benefits
    • Solid State Infrared SafeSource™
    • Life-time factory calibration
    • Long maintenance intervals
    • 6 years warranty
    • 15 years warranty on SafeSource™
    • Multicolor indicator
    • Designed for SIL2/SC3
    • OptoBAS™ for increased signal baseline accuracy
    • Heated sapphire optics
    • OptoCom™ for system integration
    • One detector – several applications


  • Hazardous Area classification:
    • ATEX/IECEx
    • EAC EX
    • cFMus
  • Maritime certifications:
    • MED
    • DnV
    • Bureau Veritas
    • Lloyd’s Register
    • ABS
  • IEC 61508
    • TÜV Nord
    • SIL2 (System capability 3)