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Introduction
The Prosense comprises a gas detector body and a choice of sensors heads for detecting
flammable gas, toxic gas and oxygen. The construction of Prosense PC3 Series detectors
allows it to be used in Zone2 or other areas not classified as hazardous.
Prosense detectors can be configured with a wide range of different sensors may be used to
detect a broader range of target gases. The detector can be configured with optional relay
board features three programmable relays for controlling external equipment e.g. alarms,
sirens, valves or switches. The detector provides an industry standard 3-wire, 4-20mA output
for connection to a dedicated gas detection control system or PLC.
Prosense detectors comprises of the main parts as shown below:
Cover
Body
Sensor head body
Sensor holder
Locking grub screw
Body mounting screw location
Sensor head socket
Sinter nut
Sinter
Sensor head cab
Diagram 1: Exploded view
6
PRS-UM-PC3-EN-Rev.04-06.2020
Field cable entries x2
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