Series 2000
Electronic Temperature Sensors
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PRODUCT DATA |
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C7021B/C |
C7021D |
C7021P |
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C7023B/C |
C7023D |
C7023P |
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C7031B |
C7031D |
C7041P |
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C7041B/C |
C7041D |
C7021F |
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C7023F |
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C7031G |
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C7041F |
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C7021N |
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C7021J |
C7023N |
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C7021R |
C7041N |
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C7023J |
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C7023R |
C7031J |
C7021K |
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C7041R |
C7041J |
C7023K |
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C7041K |
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The Series 2000 C7021, C7023, C7031 and C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems.
•C7021D, C7023D, C7031D, C7041D for immersion mounting sense water temperature.
•C7021F, C7023F, C7031G, C7041F sense outdoor air temperature and are weatherproof for outdoor use (knockouts allow for 1/2 in. conduit connection).
•C7021J/R, C7023J/R, C7031J, C7041J/R sense average duct air temperature.
•C7021B/C, C7023B/C, C7031B, C7041B/C sense duct air temperature.
•C7021K, C7023K, C7041K with strap-on mounting senses water temperature.
•C7021N, C7023N, C7041N probe senses water or air temperature.
•C7021P, C7023P, C7041P senses air temperature.
•Solid state components not affected by dust or dirt.
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Contents |
Application......................................................................... |
1 |
Features ............................................................................ |
1 |
Specifications .................................................................... |
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Installation ......................................................................... |
8 |
Wiring ................................................................................ |
11 |
Operation and Checkout ................................................... |
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63-2590-05
SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
See Table 1 for additional specifications.
Compatability:
Use Series 2000 C7031, C7041 Temperature Sensors with Excel 10, 15, 80, 100, and 500 controllers.
Series 2000 C7031B,D,G,J sensors are compatible with various Honeywell controllers. The C7031G2014 is compatible with the T7350 Commercial Thermostat.
Series 2000 C7021 temperature sensors are compatible with TB7600, TB7300 and TB7200 communicating thermostats.
Series 2000 C7023 temperature sensors are compatible with WEBs-AX I/O modules.
Dimensions:
See Fig. 1 through Fig. 11.
Sensor Accuracy:
±0.36°F at 77°F (±0.2°C at 25°C) for 20K ohm NTC sensors and 10K ohm NTC Type II and Type III sensors.
Accessories:
32006523-001 20K Probe: to allow replacement of old style C7031D1062-1 with non-threaded well.
50001774-001 Stainless Steel 304 Well Assembly: 1/2 in. external and internal NPT threading. Use with C7021D/ C7023D/C7031D/C7041D.
50001775-001 Well Adapter: Used with C7021D/C70231D/ C7031D/C7041D to allow threading sensor into previouslyinstalled Series 1000 32005960-001 Well.
Table 1. Sensor Selection and Application Guide
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Element Max |
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Element |
Element |
Ambient |
Sensor Resistance |
Sensitivitya |
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Model |
Control Application |
Insertion Length |
Operating Range |
Temperature |
in Ohms |
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C7021B |
Duct discharge air |
6 in. (152) or 12 |
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C7021C |
Duct discharge air |
18 in. (457 mm) |
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C7021D |
Hot or chilled water b |
5 in. (127 mm) |
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C7021F |
Outdoor air |
— |
-40° to 158°F |
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(-40° to 70°C) |
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C7021J |
Duct discharge air |
12 ft (3.7m) |
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(averaging sensor |
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with 4 elements) |
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250°F (121°C) |
10K Ohms NTC @ |
— |
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C7021K |
Hot water (strap-on |
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77° F Type II |
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mounting)f |
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C7021N |
Water / Air (bullet |
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-40° to 250°F |
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probe) |
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(-40° to 121°C) |
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C7021P |
Space air |
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temperature (button |
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probe) |
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C7021R |
Duct discharge air |
12 ft (3.7m) or 24 |
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(rigid copper |
ft (7.3m) |
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averaging sensor) |
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C7023B |
Duct discharge air |
6 in. (152) or 12 |
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in. (305 mm) |
-40° to 250°F |
250°F (121°C) |
10K Ohms NTC @ |
— |
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C7023C |
Duct discharge air |
18 in. (457 mm) |
(-40° to 121°C) |
77° F Type III |
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C7023D |
Hot or chilled water b |
5 in. (127 mm) |
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ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:
1.Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2.Honeywell Customer Care 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
3.http://customer.honeywell.com or http://customer.honeywell.ca
International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China, Czech Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.
63-2590—05 |
2 |
SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
Table 1. Sensor Selection and Application Guide
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Element Max |
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Element |
Element |
Ambient |
Sensor Resistance |
Sensitivitya |
Model |
Control Application |
Insertion Length |
Operating Range |
Temperature |
in Ohms |
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C7023F |
Outdoor air |
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-40° to 158°F |
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(-40° to 70°C) |
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C7023J |
Duct discharge air |
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-40° to 250°F |
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(averaging sensor |
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(-40° to 121°C) |
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with 4 elements) |
12 ft (3.7m) |
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C7023K |
Hot water (strap-on |
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mounting)f |
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10K Ohms NTC @ |
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C7023N |
Water / Air (bullet |
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250°F (121°C) |
— |
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77° F Type III |
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probe) |
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C7023P |
Space air |
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temperature (button |
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probe) |
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C7023R |
Duct discharge air |
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-40° to 250°F |
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(rigid copper |
12 ft (3.7m) or 24 |
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(-40° to 121°C) |
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averaging sensor) |
ft (7.3m) |
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C7031B |
Duct discharge air |
6 in. (152 mm) |
-40° to 250°F |
250°F (121°C) |
1097 at 77° (25°C)c |
2.1 (3.9) |
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(-40° to 121°C) |
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C7031D |
Hot or chilled water |
5 in. (127 mm) |
40° to 350°F |
370°F (187°C) |
1097 at 77° (25°C)c |
2.1 (3.9) |
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(4° to 115°C) |
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C7031G |
Outdoor air |
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-40° to 120°F |
120°F (49°C) |
1715 at 90°F (32°C)c |
2.2 (3.4) |
-2006 |
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(-40° to 49°C) |
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C7031G |
Outdoor air |
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-40° to 120°F |
120°F (49°C) |
3484 at 77°F (25°C)c |
2.1 (3.9) |
-2014d |
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(-40° to 49°C) |
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C7031J |
Duct discharge air |
12 ft (3.7m) |
40° to 180°F |
250°F (121°C) |
1097 at 77° (25°C)c |
2.1 (3.9) |
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(averaging sensor |
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(4° to 82°C) |
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with 4 elements) |
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C7041B |
Duct discharge air |
6 in. (152 mm) or |
-40° to 250°F |
250°F (121°C) |
20K Ohms NTC at |
— |
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12 in. (305 mm) |
(-40° to 121°C) |
77°F (25°C)e |
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C7041C |
Duct discharge air |
18 in. (457 mm) |
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C7041D |
Hot or chilled water b |
5 in. (127 mm) |
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C7041F |
Outdoor air |
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-40° to 158°F |
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(-40° to 70°C) |
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C7041J |
Duct discharge air |
12 ft (3.7m) |
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(averaging sensor |
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with 4 elements) |
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-40° to 250°F |
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(-40° to 121°C) |
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C7041K |
Hot water (strap-on |
— |
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mounting)f |
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C7041N |
Water / Air (bullet |
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probe) |
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C7041P |
Space air |
— |
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temperature (button |
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probe) |
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C7041R |
Duct discharge air |
12 ft (3.7m) or |
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(rigid copper |
24 ft (7.3m) |
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averaging sensor) |
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3 |
63-2590—05 |
SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
aControl sensitivity in ohms per degree F (per degree C) for element operating range.
bOrder immersion well separately (50001774-001)
cResistance increases as temperature increases.
dUse with T7350 Commercial Thermostat.
eNonlinear resistance decreases as temperature increases.
fNot equipped with well; temperature sensed at surface of pipe.
63-2590—05 |
4 |