Stand:
TYCO GAS & FLAME DETECTION
Group: JCI
OLCT 10 - OLC 10 - 2 Pages
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Catalogue excerpts
OLCT 10/OLC 10 Toxic / Flammable Gas Detectors Toxic gas monitor (OLCT 10) Combustible gas monitor (OLC 10) Fast and accurate response ATEX Approval for use in hazardous areas IP66 esigned for use in boiler rooms and parking garages, the OLCT 10 and OLC 10 gas monitors give you the most costeffective solution for the continuous monitoring of toxic (OLCT 10) or flammable gases and vapors (OLC 10) in ambient air. Easy to install and operate, these detectors combined with the MX 15 control unit meet demanding user requirements. Catalytic bead sensor (pellistor measuring principle) Expected lifetime: Operating temperature: Operating humidity range: Operating pressure: Response time: Signal output: Wheatstone Bridge Normal operation 4-20mA (Fault < 0.5 mA or > 23.2 mA) Measuring range: Carbon Monoxide – 0 to 300 ppm Nitric Oxide – 0 to 100 ppm Nitrogen Dioxide – 0 to 30 ppm Non-ambiguity reading: Managed by control unit Set to 23,2 mA if value > 100% LEL according to European standard EN 61779-4 Disable on request when managed by a suitable controller Without opening the enclosure by means of 2 potentiometers for zeroing and spanning 2 mA signal output in maintenance mode One dedicated connector to get a gas measurement Power supply: by control unit only See user manual of the control unit OLC10: 3-wire, shielded, core size 1,5 mm2, max. cable length 300 m 1 cable-gland M16 (outer \ 4 to 8 mm) 3-wire, shielded, core size 1,5 mm2, max. cable length 1 km if connected OLC 10 TWIN: shielded, core size 1,5 mm2, 3-wire to control unit, 4-wire between both sensors, max. cable length 300 m, 2 cable-glands M16 (outer \ 4 to 8 mm) Approvals: with control unit (32 V max in loop) 1 cable gland M16 (outer \ 4 to 8 mm) Electromagnetic compatibility according to EN 50270 ATEX II 3 G / EEx nA IIC T6
Open the catalogue to page 1Wiring connection between OLC 10 or OLCT 10 and MX 15 control unit control unit Wiring connection between OLC 10 TWIN and MX 15 unit CORPORATE HEADQUARTERS 1001 Oakdale Road • Oakdale, PA • 15071-1500 ASIA PACIFIC CZECH REPUBLIC MIDDLE EAST UNITED KINGDOM
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