Honeywell 2000 Series Product Data page 5

Sensor Resistance
C7021 Sensors
(10K Ohm NTC Type II)
At 41°F (5°C) 25,392
At 50°F (10°C) 19,901
At 59°F (15°C) 15,712
At 68°F (20°C) 12,493
At 77°F (25°C) 10,000
At 86°F (30°C) 8,057
At 95°F (35°C) 6,531
1-13/16
(46)
1-11/16
(43)
4
(102)
3-7/8 (99)
15/16 2-5/16
(23) (59)
3/4
(19)
Fig. 1. C7021B/C, C7023B/C, C7041B/C dimensions in in.
Table 2. Typical Resistance of Sensor Models.
C7023 Sensors
(10K Ohm NTC Type III)
23,467
18,789
15,137
12,268
10,000
8,196
6,754
C7031B: 5-11/16 (145)
C7021B, C7023B, C7041B: 11-5/8 (295)
C7021B, C7023B, C7041C: 17-5/8 (448)
7/16 (12)
1/8 NPSM (3)
1-11/16
(43)
4-3/16
(107)
M27010A
(mm).
SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
Typical Resistance (in ohms)
C7031 Sensors
(1097 Ohms PTC)
1,020
1,039
1,059
1,078
1,097
1,117
1,136
1 (26)
Fig. 2. Dimensions of the C7021P, C7023P, C7041P in in.
1/8 INCH NPSM
STRAIGHT
THREADS
[8] 1/2 INCH
CONDUIT
KNOCKOUTS
SINGLE GANG
RACO COVER
[2] 1/64 (5) X 5/8 (16)
MOUNTING HOLES
Fig. 3. C7031B dimensions in in. (mm)
5
C7041 Sensors
(20K ohm NTC)
54,200
41,758
32,427
25,370
20,000
15,856
12,654
3/16 (4)
5/16
1 (26)
(8)
7/8 (22)
5/8 (16)
3/8 IN.-16 THREAD
SPACER SENSOR
(mm)
5.75 ± 0.25
(146)
FOAM PAD
1-59/64
(49)
1-5/32
(29)
2-3/32 (53)
4-3/16 (106)
11/16
(18)
M22821
3-57/64
(99)
2-19/64
(58)
M27006
63-2590—05