4/20mA Loop powered indicators, Type nA, field mounting
Features: • ATEX, IECEx, USA & Canadian Ex nA and Ex tc certification • Installation in Zone 2 or 22 without barriers or isolators • Large non multiplexed displays, models with: • 4 digits: 34mm high 5 digits: 29mm high + bargraph • IP66 GRP enclosure • 'E' models have separate terminal compartment • -40°C to +70°C operation • Internal calibrator • Root extractor and lineariser • Tare function
Product details These fourth generation Ex nA and Ex tc 4/20mA loop powered indicators have large high contrast displays with a very wide viewing angle. Operating over an extended temperature range they contain many standard features previously only available as options. Extensive thermal, impact and vibration testing provides maximum reliability supported by a three year guarantee.
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