ADR-7000 / SAVER-7000 / GUARD-7
© 2017
– Telefire Fire & Gas Detectors Ltd
Revision 0.98 October 2017
– Page 85 of 87 –
Appendix B
– Detector Sensitivity Selection
14.1
Smoke Detector Sensitivity Settings
Sensitivity
Least
Sensitive
Day
Default
Night
Default
Most
Sensitive
Obscuration
(% per foot)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
Table 1
Smoke Detector Sensitivity
14.2
Heat Detector Sensitivity Settings
Heat Detectors can be set in two modes:
Fixed temperature
– The alarm point can be set between 50°C – 90°C in steps of
1°C.
Rate of rise
– The detector will alarm when the rate of temperature rise is equal or
higher than the setting in the Sensitivity Field, in the range of 7°C/minute
–
13°C/minute in 1°C/minute steps.
Sensitivity
Least Sensitive
Default
Most Sensitive
Fixed Temperature
90°C
50°C
50°C
Rate of Rise
13°C per minute
9°C per minute
7°C per minute
Table 2
Heat Detector Sensitivity
UL
UL Compliance
Please note:
Configure the heat detector as Rate of Rise in the range of 8-13°C per minute
or as Fixed Temperature in the range of 58-70°C to comply with UL 521.
14.3
Multi-Sensor Detectors Sensitivity Setings
A smart algorithm is used by the TPH-
482A’s powerful processor to analyze the ambient
temperature, its rate of rise and the trend of these parameters. It then passes a value to
the control panel.
Set the detector’s sensitivity between 2 (most sensitive) and 10 (least sensitive).
Sensitivity
Least Sensitive
Default
Most Sensitive
Multi-sensor setting
10
5
2
Table 3
Multisensor Detector Sensitivity
