Combustible Gas Detector - TGAES

ESP Safety's TGAES Gas Detector is an open path infrared gas detection system that provides continuous monitoring of combustible hydrocarbon gas concentrations at a distance of 5 to 200 meters. Standard system outputs include an electrically isolated/non-isolated 4-20 mA DC current output, with HART and RS-485 MODBUS communication. Alarm and fault relays are available as an option.
ESP's TGAES Gas Detector delivers superior open path combustible gas detection for protection of oil/gas and other industrial facilities. The Gas Detection system is especially useful for perimeter monitoring and applications where combustible gas/vapor leaks can happen over a widely dispersed area.
  • 5-200 meters separation distance
  • Detect methane and most hydrocarbon gases including ethane, propane, butane and propylene
  • Low power consumption
  • Analog, relay and digital outputs
  • Resistance to fog and high humidity
  • Wide range of operating temperature
  • Equal sensitivity to main hydrocarbons
  • High sensitivity and longevity over 10 years
  • Protection from direct contact with contaminants
  • Stainless steel construction


Download Data Sheet  and Operating Manual for more information.

Download Product Brochure for a quick product overview.


TGA Open Path


Combustible and Toxic Gas Detector - Vector 

ESP Safety’s  Vector is a state-of the-art field control unit that performs as an integrated control terminal and display for ESP Safety’s toxic and/or combustible gas detectors. The Vector can operate as a stand-alone display for a variety of ESP Safety’s detectors which can be remotely located up to 500 feet away. A sensor head can also be attached directly to the display housing to produce a unified detector/display unit.

  • Configurable to control & monitor up to 2 detectors
  • A vivid, 2.7” (diagonal) 128x64 pixel resolution, OLED screen simultaneously displays a wide range of data including gas concentrations, alarm levels, faults and operational modes.
  • Extreme Operating Temp Range of -58°F to +167°F (-50°C to +75°C)
  • SIL certification by independent 3rd party agency (pending).

Download Data Sheet and Operating Manual for more information.

Download ESP Safety's Full Product Brochure for a quick product overview.




Combustible Gas Detector - SGOES

ESP Safety’s SGOES Gas Detector monitors concentration of hydrocarbon gases in the environment. The SGOES is configured to report alarms when the gas concentrations in the environment reach each of three independently programmable levels, expressed as a percentage of the lower explosive limit (LEL) in the air. As determined by application requirements, the SGOES is factory calibrated with one of eight hydrocarbon-based gases (typically methane or propane). Conversion factors are used to correct for gases other than the factory calibration gas.  The optical (IR) Sensor is not dependent on the presence of oxygen in a mixture of gases and therefore can function effectively in environments where the other sensor technologies cannot.
  • Low power (< 4.5W) operation for cost savings
  • Industry standard digital, analog, and relay outputs for remote alarm and fault indications
  • Operates effectively in fog and high humidity
  • Wide operating temperature range provides flexibility and reliability
  • Open path optical sensor – no physical contact between sensor and environment
  • IR optical path obstruction monitoring (dust, paint, etc.) provides maintenance alerts
  • Operating temperature range -76°F to +185°F  (-60°C to +85°C)


Download Data Sheet and Operating Manual for more information.

Download Product Brochure for a quick product overview.



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