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GD - Gas Detectors<br />

Danfoss Gas Detectorss, type GD are a range of products designed to meet all industrial refrigeration<br />

and air conditioning application requirements.<br />

GD detects a wide range of commonly used refrigerants including Ammonia, Carbon Dioxide,<br />

Halo-Carbons and Hydro-Carbons.<br />

Advantages and features<br />

· GD is specifically developed for refrigeration applications<br />

· Interchangeable precalibrated sensors<br />

· Optional models: LCD display, IP 65 enclosure, EExd<br />

(Explosion Protected)<br />

· Can operate as stand alone product<br />

· Linear analog outputs, current (mA) / volt (V) proportional to<br />

the gas concentration<br />

· Alarm levels can be set locally.<br />

· GD can be connected directly to a Danfoss monitoring unit<br />

system<br />

· Available with a range of different sensor technologies to<br />

monitor industrial refrigeration gases:<br />

– Electro-Chemical<br />

– Semi-Conductor<br />

– Catalytic<br />

– Infra-Red<br />

· Two digital outputs. Low Level and High Level Alarm<br />

· Adjustable setting for alarm levels and output contacts with<br />

optional NO or NC switches<br />

· Manual or automatic alarm reset optional<br />

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