Trane Precedent YHJ072 Installation, Operation And Maintenance Manual page 48

Installation
Figure 70. Examples
Note: Wiring pin numbers are for reference only. There are
multiple smoke detector systems that could have
differently numbered pins. For correct wiring details,
refer to the specific smoke detector, ship-with
literature.
Table 11. Temperature vs. resistance
Temperature
Degrees °F Degrees °C
-20 -28.9
-15 -26.1
-10 -23.3
-5 -20.6
0 -17.8
48
Nominal Resistance
(kOhms)
170.1
143.5
121.4
103.0
87.56
Table 11. Temperature vs. resistance (continued)
Temperature
Degrees °F Degrees °C
5 -15.0
10 -12.2
15 -9.4
20 -6.7
25 -3.8
30 -1.1
35 1.7
40° 4.4
45° 7.2
Nominal Resistance
(kOhms)
74.65
63.80
54.66
46.94
40.40
34.85
30.18
26.22
22.85
RT-SVX075C-EN