Kidde Alarmline II Technical Manual

Chapter 1: Introduction
Alarmline II Digital Linear Heat Sensor Cable Technical Manual 3
The two inner cores of the sensor cable are tightly twisted together to provide a
mechanical tension between them. When the temperature-sensitive polymer
reaches a specified temperature it begins to soften, the tension between the two
inner cores forces the two conductors together creating a short circuit.
The simplistic operation of the Alarmline II Digital Sensor Cable makes it
compatible with any control equipment capable of accepting contact closure type
initiating devices.
Product range
The Alarmline II Digital Sensor Cable range consists of five fixed-temperature
alarm cables, each with a range of protective coatings.
Table 1: Alarmline II Digital Sensor Cable product range
Part
number Description Comments
AD68
Alarmline II Digital Sensor Cable – 68°C
(155°F) PVC
Interior applications, general area
coverage
AD68N
Alarmline II Digital Sensor Cable – 68°C
(155°F) Nylon
Chemical/UV protection, exterior
applications
AD68P
Alarmline II Digital Sensor Cable – 68°C
(155°F) Polypropylene
Increased chemical protection in
caustic environments
AD68SS
Alarmline II Digital Sensor Cable – 68°C
(155°F) Stainless Steel over PVC
Increased mechanical protection
AD88
Alarmline II Digital Sensor Cable – 88°C
(190°F) PVC
Interior applications, general area
coverage
AD88N
Alarmline II Digital Sensor Cable – 88°C
(190°F) Nylon
Chemical/UV protection, exterior
applications
AD88P
Alarmline II Digital Sensor Cable – 88°C
(190°F) Polypropylene
Increased chemical protection in
caustic environments
AD88SS
Alarmline II Digital Sensor Cable – 88°C
(190°F) Stainless Steel over PVC
Increased mechanical protection
AD105
Alarmline II Digital Sensor Cable – 105°C
(221°F) PVC
Interior applications, general area
coverage
AD105N
Alarmline II Digital Sensor Cable – 105°C
(221°F) Nylon
Chemical/UV protection, exterior
applications
AD105P
Alarmline II Digital Sensor Cable – 105°C
(221°F) Polypropylene
Increased chemical protection in
caustic environments
AD105SS
Alarmline II Digital Sensor Cable – 105°C
(221°F) Stainless Steel over PVC
Increased mechanical protection
AD185N
Alarmline II Digital Sensor Cable – 185°C
(365°F) Nylon
Chemical/UV protection, exterior
applications
AD185SS
Alarmline II Digital Sensor Cable – 185°C
(365°F) Stainless steel over Nylon
Chemical/UV and mechanical
protection

Kidde Alarmline II Specifications

General

Brand	Kidde
Model	Alarmline II
Category	Cables and connectors
Language	English