Honeywell 705/705 HT Series

Honeywell 705/705 HT Series of Flammable Gas Sensors


Honeywell 705 Sensor

The Model 705 high temperature sensor has been specifically designed for the detection of combustible gases in high temperature hazardous area locations. Typical applications include turbine enclosures and drying ovens used insolvent based printing and coating machines.

Additional Features and Benefits:

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 leaderin combustible gas detection


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

Robust Construction:

  • UL approved explosion proof enclosure
  • High grade Aluminum construction.

Download Documentation

Contact us for product availability in your area.