UL Product Range
11
Addressable Sensors
Addressable Sensor, Optical (UCAP320)
Addressable Sensor, Opto-Heat (UCAPT340)
Addressable Sensor, Multi-Mode Heat (UCAH330)
Features
• Built-in short circuit isolators
• Stylish low profile design
• 360º viewable LED design
• Removable detector chamber
• Drift compensation
Benefits
• Plug and play no hard
addressing required
• ‘Clean me’ feature means
sensor can be cleaned on site
using the Menvier manual
cleaning procedure
• The programmable heat sensor
reduces the number of parts
required in the system
Overview
Photoelectric smoke sensor (opto) is suitable for
most applications giving the fastest response to slow
burning or smouldering fires which give rise to large
visible smoke particles.
Opto-heat sensor will respond better to fast clean
burning fires yet maintain the advantage of optical
sensors when detecting smouldering fires. The
thermal enhancement of this sensor allows a higher
alarm threshold which provides a greater rejection of
false alarms. The sensor will also give an alarm
at temperatures above 135°F.
Rate of rise with fixed heat sensor settings will detect
a rapid increase in temperature or temperatures
above 135°F and should be used in environments
where the ambient conditions might cause false
alarms if smoke detection were to be used, for
example where there is a high level of dust, fumes,
steam or smoke under normal conditions.
Fixed heat sensors settings will detect temperatures
above 135°F or 194°F and should be used in
environments where the ambient conditions might
cause false alarms if smoke detection were to be
used, for example where there is a high level of dust,
fumes, steam or smoke under normal conditions.
For photoelectric and opto-heat operation the sensor
automatically compensates for gradual increase in
the scatter signal due to contamination e.g. dust
build up.
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