FIRETRACE 800095-A Manuale di installazione - Pagina 6
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2 GENERAL
2.1 Description
The Dual Pressure Switch Module gives the ability to monitor the health of the Firetrace fire suppression system and deliver a shutdown / notification
signal in the event of a system discharge due to fire in a single package solution. The pressure switch module also contains an integrated end-of-line
adapter to help simplify the installation process. A signal bypass key switch is also included for ease of servicing.
When purchased, the module comes in a kit that includes:
Dual Pressure Switch Module
Cable Harness
P/N 203210
o
Replacement Nameplate
To align the nameplate with the mounting orientation of the module
o
2.2 Variants
The Dual Pressure Switch Module is offered in two main variants. Each variant includes two pressure switches utilizing either a supervisory and
activation pressure switch or two activation pressure switches. The "Standard" variant only contains a combination of these two pressure switches and
no signal bypass or end-of-line adapter. The second variant adds the bypass key switch and integrated end-of-line to provide additional functionality
and ease of install. Table 1 below gives an overview of the different variants highlighting part numbers, fire suppression system pressures they are
used with, and the pressure switch types used.
2.3 Product Dimensions
2.3.1 With Bypass Key Switch
DIOM 800095-A
Table 1 – Variant Specifications
Module
System
Kit P/N
P/N
Pressure
603305
601305
195psi
603315
601315
150psi
603325
601325
Any
603400
601400
195psi
603410
601410
150psi
603420
601420
Any
Figure 1 – Bypass Variant Envelope Dimensions | Top View
Pressure
Set
Pressure
Switch 1
Point
Switch 2
Activation
70psi
Supervisory
Activation
70psi
Supervisory
Activation
70psi
Activation
Activation
70psi
Supervisory
Activation
70psi
Supervisory
Activation
70psi
Activation
2
Set
Point
150psi
99psi
70psi
150psi
99psi
70psi
7/22/2022