Detector Construction
The Detector design consists of 2 chambers. The main chamber houses all the electronics, and is
where all electrical connections are made.The second chamber is where the sensor element is
located.
This design allows the sensor element to be easily replaced by removing 2 external screws, and 2 internal screws.
This avoids all contact with the main electronics.The housing is made from flame retardant ABS. The filter housing
is made from stainless steel.
The detector itself has 4 control buttons to allow configuration of the unit. It has a 2 x 16 character LCD display,
plus 4 indication LEDS to show its current status. The LEDs are Normal/Fault (2 colour LED), pre-alarm, Alarm 1 and
Alarm 2.
M3 x 25
Captive Screw
Calibration Cap
Filter Housing
Filter Disc
O-Ring
Cyberboard Fixing Ring
Cyberboard
Gasket
Hinge Pin
Hinge Pin
Earthing Bar
Fixed with 2 x M4 Screws
Wall Fixings
M4 Headed Inserts
Main Board Assy
Display Board Assy
Joint Seal
Front Cover
M4 x 30 Cap Screws
Spring
Spring
M3 Inserts
Overlay
FFC Seal
6