Honeywell Home AC112-01 - Temperature Sensor Product Data - Dated 03/24

PRODUCT DATA
33-00668-01
AC112-01
Hydronic Temperature Sensor
INTRODUCTION
The AQ112-01 hydronic temperature sensor is designed for use as a
floor/slab sensor with Resideo’s T6 Pro Hydronic thermostat or
T10+ thermostat. It is also compatible with other Resideo
thermostats that use a floor/slab sensor or AQ2000 series panels as
a supply or return pipe sensor.
TECHNICAL SPECIFICATIONS
Temperature range:
-22°F to 221°F (-30°C to 105°C)
Output signal:
resistive
Sensing device:
thermistor (10 k
Ω
@ 77°F or 25°C)
Cable length:
10 ft (3 m)
Fig. 1. Resistance curve.
INSTALLATION
The maximum allowable distance between the sensor and
the thermostat or control is 500 feet (150 m).
Wire the sensor to the thermostat/controller (no polarity).
If splicing is necessary, use 18 AWG cable. Twisted pair or
shielded cable is not required unless used in high EMF
environments.
NOTE: Do not submerge in liquid.
M38414
-70
-50
-30
-10
10
30
50
70
90
110
-94
-58
-22
14
50
86
122
158
194
230
Ω
°C
°F
RESISTANCE CURVE
100
1000
10000
100000
10000000
1000000
Table 1. Resistance at Temperatures.
°C
Ω
°F
°C
Ω
°F
120 388
248
20 12 493 68
115 444
239
15 15 714 59
110 510
230
10 19 903 50
105 587
221
5
25 395 41
100 678
212
0
32 651 32
95 787
203
-5 42 317 23
90 916
194
-10 55 304 14
85 1 070
185
-15 72 911 5
80 1 256
176
-20 97 007 -4
75 1 480
167
-25 130 308 -13
70 1 752
158
-30 176 805 -22
65 2 082
149
-35 242 430 -31
60 2 487
140
-40 336 103 -40
55 2 985
131
-45 471 401 -49
50 3 601
122
-50 669 262 -58
45 4 367
113
-55 962 410 -67
40 5 325
104
-60 1 402 728 -76
35 6 530
95
-65 2 073 705 -85
30 8 056
86
-70 3 111 810 -94
25 10 000 77 AC112-01 HYDRONIC TEMPERATURE SENSOR
© 2024 Resideo Technologies, Inc. All rights reserved.
The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates.
www.resideo.com
Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422
1-800-468-1502
33-00668—01 SA Rev. 03-24