Sensors for hazardous gas areas

November 2003 Sensors & Transducers

IFM Electronic has introduced a new range of inductive sensors for use in Zone 2 hazardous gas areas according to the category 3G. The type IFT22A are manufactured in high-grade stainless steel and have increased sensing ranges from 3,5 mm flush for M12 units and up to 14 mm flush for M30 units.

Available in threaded M12, M18 and M30 designs, the sensors meet IP67 protection requirements and ensure a long operation life in demanding applications. Due to special laser labelling, the units can still be identified years later. Connection is made via a robust, easy-to-mount M12 connector with gold-plated contacts.

Operating on 10 to 36 V d.c. the sensors are protected against short circuits, overloads and reverse polarity and are suited for use in a 0 to 60°C temperature range.

For more information contact Chris Huxham, Shorrock Automation, 012 345 4449, sales@shorrock.co.za, www.shorrock.co.za

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