3
DAX 3F-I
P C
A
Description
The
DAX 3F-I
is a gas detector designed to detect flammable gas present in ambient air at con-
centrations up to 100 % of the Lower Explosive Limit (LEL). It operates using a catalytic sensor
which provides a 3-wire mV output signal. The
DAX 3F-I
detector can be connected to a control
unit as part of a Wheatstone bridge measuring circuit. For details of compatible control unit please
contact Dalemans.
The flammable gas detector
DAX 3F-I
comprises the following main parts :
• The sensing head.
• The junction box equipped with a terminal block for electrical connection.
• The cable gland.
The overall assembly has a combined type of protection “d e” and an ingress protection IP6X.
Increased safety
“e” junction box
Flameproof “d”
sensing head
Increased safety
“e” cable gland
Mounting bracket
Increased safety
“e” terminal block
Figure 1 : DAX 3F-I detector
