Features; Description Of The Alarm; Shipment Details; The Alarm Back Box - Amico Alert-3 Operating & Maintenance Manual

Features

• Microprocessor based digital LCD and individual microprocessor on each sensor module
• Gas-specific sensors can be mounted locally or remotely, up to a distance of 1000 feet [304.8 m], utilizing a #22
gauge stranded, shielded twisted pair cable ONLY
• DISS gas-specific sensor housed in a tamper-proof enclosure. The Sensor Module is housed in an anodized
aluminum and nickel-plated brass enclosure to act as a barrier against any interference
• The Sensor Module is the smallest computer-calibrated temperature-compensated sensor in the industry
• PSI, kPa, inHg, mmHg or BAR display (programmable)
• Self diagnostic circuitry with error display for problem identification
• Very accurate Solid State Pressure piezoresistive transducer
• Dry contact is built in for remote monitoring of the LCD alarm
• Modules are factory mounted on a hinged frame assembly for ease of installation and maintenance
• Field programmable push buttons for adjustment of "HI" and "LOW" set-points
• LCD Alarm available in 1 to 8 gases

Description of the Alarm

SHIPMENT DETAILS

When you receive an Alert-3 LCD alarm from Amico Corporation, the package will consist of three main sections: the
Alarm Back Box, Sensors and the Frame Assembly.

THE ALARM BACK BOX

The Alarm Back Box contains an auto-switchable power supply with an ON/OFF switch, a built-in fuse and terminal
blocks (115 to 220 VAC - 50 to 60 Hz). The back box also incorporates the pipe stubs for applications that require locally
(in box) mounted sensors.

THE FRAME ASSEMBLY

The Frame Assembly consists of the frame and the LCD board. The hinged frame is designed to swing down from the
back box to facilitate installation and servicing of the alarm. This design will reduce installation time and eliminate the
risk of improper installation since all the modules are connected and tested at the factory.
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