SGOES Optical Gas Detector

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 -40°C to +75°C (-40°F to +167°F)

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