Honeywell International Inc.

Clive Warden Kennard

Stephen David Worthington

Sean Stinson

Tak G Saruwatari

Tan Rambo

Brandon Eble

Non-contact magnetic, optical or RF control elements can be used to control various operational aspects, or parameters of a gas detector. The detector can be placed in a low current, or sleep, mode wherein the operational life-time is not reduced by the duration of the sleep mode. Instructions can be coupled to the detector magnetically, optically, or via RF to alter set points or other operating parameters. Information as to bump tests can also be coupled to the detector.

Magnetically controlled gas detectors

A calibration system is provided that supports a plurality of multi-gas detectors and that includes additional options for delivering additional test gases to the detectors. The system can include a calibration module for calibrating a multi-gas detector with a first gas and a replacement module capable of being coupled to the calibration module. When coupled to the calibration module, the replacement module can support delivering a plurality of test gases, not including the first test gas, to the calibration module.

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Calgary, Canada

Clive Warden Kennard