Product category:
Machine Safety Components
News Release from: RTK Instruments | Subject: NEX7250 Alarm Annunciator
Edited by the Engineeringtalk Editorial
Team on 12 April 2006
Alarm annunciator suits Zone Two
hazardous areas
Alarm Annunciator for use in Zone Two hazardous areas is designed to Atex Directive 100a and is available with from two to 120 windows, in a choice of three window sizes and six colours.
RTK Instruments' NEX7250 Alarm Annunciator is for use in Zone Two hazardous areas and designed to type n standards Meeting Atex Directive 100a in accordance with EN50021:1999, the unit is based on the field-proven Series 725 annunciator
This article was originally published on Engineeringtalk on 28 Feb 2000 at 8.00am (UK)
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The world's most advanced alarm annunciator
RTK Engineering is launching what is claimed to be the world's most advanced integral logic alarm annunciator.
Systems are available in various sizes and formats from two to 120 windows, in a choice of three window sizes and six colours.
Windows are illuminated by bright, reliable LEDs.
As with all RTK annunciators, ASIC technology is used to increase reliability.
This multi-redundant design ensures no single point can cause failure.
The standard unit comprises a wall mounting steel enclosure with hinged plexiglass viewing window sealed to IP54.
Options include panel mounting versions or stainless-steel enclosures.
The NEX7250 is fully field-programmable for all standard ISA sequences plus a range of options.
Units are equipped with dual common alarm and dual horn relays as standard.
Options for RS485 serial interface and individual repeat relays per channel are available.
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