Intrinsically safe Giant LED lamp clusters
A
RTK Instruments product story
Edited by the Processingtalk editorial team
Apr 12, 2007
The DA180 range of giant LED clusters from RTK Instruments, provides reliable, high-brightness visual indication of process conditions for safe and hazardous areas: and is also visible from the side
The DA180 range of Giant LED clusters from RTK Instruments, provides reliable, high-brightness visual indication of process conditions for safe and hazardous areas.
The DA180 LED Clusters, with a 66mm diameter lens, provide clear indication from a distance, but are also visible from the side.
Lenses are available in six super-bright colours and feature an integral current regulator to limit the current to 20mA.
This ensures that all colours are matched to obtain consistent brightness across the range including white and blue.
Up to two LED Clusters can be driven from a single IIC power source.
The lamps are designed to provide a minimum of 100,000 hours of service life.
The DA180 Giant LED clusters are ATEX Certified to Ex II 2G, EEx ia IIC T4 and are suitable for zones 1 and 2.
When used in hazardous areas, the LED Clusters must be powered through suitable intrinsically safe isolators or barriers.
RTK Instruments manufacture a complete range of suitable interfaces such as the S951 and S953.
The LED clusters can be supplied as loose parts or pre-mounted in a stainless steel or polycarbonate IP65 box ready for immediate installation on site.
The DA180 range of Giant LED clusters can be linked into either the LN1000 Intrinsically Safe Alarm Annunciator or one of a number of safe area annunciators.
With the LED lower power consumption, low heat dissipation and long life expectancy, the DA180 is an ideal indicator for safe and hazardous areas alike.
RTK Instruments, as major suppliers of industrial alarm systems and components for safe and hazardous areas, can also supply complete alarm systems and help with all industrial alarm applications.
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