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Teledyne Oldham Simtronics SpyGlass Open Path Combustible Gas Detector

SpyGlass Open Path Combustible Gas Detector

The Spyglass system detects hydrocarbon gases by analysing the absorption of radiation caused by gases in the atmosphere and comparing it to background atmospheric absorption. This is accomplished between a pair of units: a Flash Source and a Detector that can monitor a distance of up to 200 metres. 

Spyglass Gas Detectors are robustly designed and can handle the toughest environments: 316L stainless steel housings that meet IP66/IP68 and NEMA 250 6P egress standards; circuit boards epoxy coated for protection; MIL-C-810C testing for humidity, salt, fog, vibration, mechanical shock and temperature extremes; and SIL-2 approval per IEC61508 is a final statement in reliability. 

Teledyne Oldham Simtronics GD1 H2S Laser Diode Open Path Detector

GD1 H2S Laser Diode Open Path Detector

The Simtronics GD1 sets a new standard for toxic gas detection. Using a laser diode technology, the GD1 delivers enhanced coverage and fail-safe detection. The performance improvement marks a genuine step change for safety systems and life cycle cost savings. 

The GD1 has been designed with features that provide an effective response to the detection of gas hazards in a wide range of industrial environments from offshore production facilities to wastewater treatment plants. 

At the heart of the detector is a laser diode that eliminates environmental effects from sun, rain and fog. The laser scans single absorption lines where there is no interference from other gases. 

Unlike traditional methods for detecting H2S (MOS or EC cell) the GD1 needs no recalibration and can replace multiple standard detectors to cover the same risk. 

The complete optomechanical design and construction is so stable that an ultra-fast speed of response can be achieved whilst providing unparalleled service life and detector stability, thus saving on maintenance and service costs. 

Supplied with worldwide hazardous area approvals. Sui table for use in systems with SIL 2 requirement.