00705-A-1735 Honeywell 705 High Temperature Flammable Gas Detector - Aluminium - 150C-UL-3/4"NPT

Honeywell AnalyticsSKU: 00705-A-1735

Sale price£710.00


705 High Temperature Flammable Gas Detector - Aluminium - 150C-UL-3/4"NPT


The model 705 gas detector is a low cost, aluminum explosion proof assembly
fitted with ‘Sieger’ poison-resistant flammable gas detection elements. Fully
encapsulated, it is designed for use in hazardous locations. Use with a junction
box for catalytic bridge output or with Sensepoint RFD transmitter for local
display and 4-20mA output.

The model 705 high temperature detector has been specifically designed for
the detection of flammable gases in high temperature hazardous area locations.
Typical applications include turbine enclosures and drying ovens used in solvent
based printing and coating machines. Utilizing a specially matched pair of
Sieger poison resistant flammable gas detection elements, the Model 705
high temperature sensor has a very stable baseline allowing alarm trip points
to be set as low as 5% LEL across a temperature range of -25°C to +150°C
(-3°F to +302°F). The gas measuring range can be configured from 0-20% LEL
up to 0-100% LEL depending on the type of controller used.

Excellent Performance

  • Certified for hazardous location operation up to +150°C (+302°F)
  • Alarm trip points as low as 5% LEL
  • Fast speed of response
  • Poison resistant detectors
  • Low power consumption

Cost Effective

  • Low cost disposable sensor
  • Greater than 5 year typical operating life

Reliable Operation

  • Specially matched ‘Sieger’ detectors provide highest stability
  • Proven technology from the World leader in combustible gas detection


  • Measuring ranges from 0-20% LEL to 0-100% LEL
  • Wide range of accessories

Robust Construction

  • UL approved explosion proof enclosure
  • High grade Aluminum construction

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