Honeywell Midas User Manual

Midas
®
Gas Detector
2-2
2 Overview
The Midas
®
gas detector comprises of 4 parts: the
main chassis, the mounting bracket assembly, the
sensor cartridge and the unit cover. Diagram 2-1
details the Midas
®
general arrangement. Additionally,
optional Pyrolyzer modules for the detection of NF
3
or various PFCs and an optional LonWorks
®
module
are available. Please refer to Section 9 and 10
respectively for details of these options.
Diagram 2-1. Midas
®
general arrangement exploded view
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2.1 Chassis
The chassis comprises the display, pump assembly,
and plug in sensor cartridge chamber.
Diagram 2-2. Main chassis
Display
Sensor cartridge chamber
Pump module
Service Port
Caution
The Service Port is only for use with
approved connectors by Honeywell
Analytics service personnel operating a
system diagnostic. Unauthorized connection
to this port may lead to damage of the
Midas
®
and external equipment and will not
be covered by the normal product warranty
conditions.
2.1.1 Display
The display is located at the front of the main
chassis and consists of a large alphanumerical
and graphical backlit LCD, 3 LED indicators and a
4-button keypad. Under normal operation the LCD
and LEDs display gas concentration, alarm and
system status. In set-up, review, calibration and test
modes, the LCD shows the relevant menu options.
These menus are simply navigated using the ‘s’ up,
‘t’ down, ‘3’ accept and ‘X’ cancel buttons.

Honeywell Midas Specifications

General

Brand	Honeywell
Model	Midas
Category	Gas Detectors
Language	English