Failsafe detection of hydrocarbons
26 January 2009
The Draeger Polytron Pulsar Open Path Gas Detector provides failsafe detection of a wide range of hydrocarbons, this unit has built-in directional guidance and can be both aligned and commissioned without the need for special training.
Explosion proof and ideal for the detection of the alkane series, from methane to hexane, as well as propylene, methanol, ethanol and ethylene. The integral calibration requires no manual adjustment or standard test gas and the alignment and signal strength parameters can be logged and used to determine optimum operating conditions.
Rated SIL 2 and offering a response time of less than two seconds, the Polytron Pulsar is designed to ensure that all faults are detected, thereby providing failsafe protection.
The unit is immune to solar radiation, stack flares, arc-welding and resonance effects from rotating machinery. Impervious to the effects of fog, mist and snow across the beam, it features heated optics to eliminate snow and icing and prevent condensation.
Meeting ATEX, IECEx UL, CSA and GOST approvals, it can be supplied with a variety of operating distances up to 200m.
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