4-20mA Loop powered indicators, Type nA, panel mounting
Features: • ATEX, IECEx, US & Canadian Ex nA & Ex tc certification eliminates the need for Zener barriers and galvanic isolators. • Large non multiplexed displays, models with: • 4 digits: 15mm high 5 digits: 11mm high + bargraph • Rugged Stainless Steel cases for use in Ex n, Ex e, Ex p and Ex t panel enclosures in Zones 2 & 22. • Internal calibrator • Root extractor and lineariser • Tare function
Product details These loop powered indicators have third party Ex nA and Ex tc certification allowing them to be installed in a Ex n, Ex e, Ex p or Ex t panel enclosure located in Zone 2 or 22 without the need for a barrier or galvanic isolator. They have rugged Stainless Steel cases and large high contrast displays with a wide viewing angle and can operate over a wide temperature range.
Both models can be supplied custom calibrated and labelled with scale and tag information for no additional charge.