Honeywell C7031D, C7031B, C7041D, C7023J, C7021K User Manual

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Honeywell C7031D, C7031B, C7041D, C7023J, C7021K User Manual

Series 2000

Electronic Temperature Sensors

 

 

 

PRODUCT DATA

 

 

 

 

 

C7021B/C

C7021D

C7021P

 

C7023B/C

C7023D

C7023P

 

C7031B

C7031D

C7041P

 

C7041B/C

C7041D

C7021F

 

 

 

 

 

 

C7023F

 

 

 

C7031G

 

 

 

C7041F

 

 

 

C7021N

 

 

C7021J

C7023N

 

C7021R

C7041N

 

C7023J

 

C7023R

C7031J

C7021K

 

C7041R

C7041J

C7023K

 

 

 

C7041K

 

 

 

 

APPLICATION

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.

FEATURES

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.

 

Contents

Application.........................................................................

1

Features ............................................................................

1

Specifications ....................................................................

2

Installation .........................................................................

8

Wiring ................................................................................

11

Operation and Checkout ...................................................

11

63-2590-05

SERIES 2000 ELECTRONIC TEMPERATURE SENSORS

SPECIFICATIONS

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

 

 

 

 

Element Max

 

 

 

 

Element

Element

Ambient

Sensor Resistance

Sensitivitya

Model

Control Application

Insertion Length

Operating Range

Temperature

in Ohms

C7021B

Duct discharge air

6 in. (152) or 12

 

 

 

 

C7021C

Duct discharge air

18 in. (457 mm)

 

 

 

 

 

 

 

 

 

 

 

C7021D

Hot or chilled water b

5 in. (127 mm)

 

 

 

 

C7021F

Outdoor air

-40° to 158°F

 

 

 

 

 

 

(-40° to 70°C)

 

 

 

C7021J

Duct discharge air

12 ft (3.7m)

 

 

 

 

 

(averaging sensor

 

 

 

 

 

 

with 4 elements)

 

 

250°F (121°C)

10K Ohms NTC @

C7021K

Hot water (strap-on

 

 

 

 

 

77° F Type II

 

 

mounting)f

 

 

 

 

 

C7021N

Water / Air (bullet

 

-40° to 250°F

 

 

 

 

probe)

 

 

 

 

 

 

(-40° to 121°C)

 

 

 

C7021P

Space air

 

 

 

 

 

 

 

 

 

 

temperature (button

 

 

 

 

 

 

probe)

 

 

 

 

 

C7021R

Duct discharge air

12 ft (3.7m) or 24

 

 

 

 

 

(rigid copper

ft (7.3m)

 

 

 

 

 

averaging sensor)

 

 

 

 

 

C7023B

Duct discharge air

6 in. (152) or 12

 

 

 

 

 

 

in. (305 mm)

-40° to 250°F

250°F (121°C)

10K Ohms NTC @

C7023C

Duct discharge air

18 in. (457 mm)

(-40° to 121°C)

77° F Type III

 

 

C7023D

Hot or chilled water b

5 in. (127 mm)

 

 

 

 

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

 

 

 

 

Element Max

 

 

 

 

Element

Element

Ambient

Sensor Resistance

Sensitivitya

Model

Control Application

Insertion Length

Operating Range

Temperature

in Ohms

C7023F

Outdoor air

 

-40° to 158°F

 

 

 

 

 

 

(-40° to 70°C)

 

 

 

C7023J

Duct discharge air

 

-40° to 250°F

 

 

 

 

(averaging sensor

 

 

 

 

 

 

(-40° to 121°C)

 

 

 

 

with 4 elements)

12 ft (3.7m)

 

 

 

 

 

 

 

 

C7023K

Hot water (strap-on

 

 

 

 

 

 

mounting)f

 

 

 

10K Ohms NTC @

 

C7023N

Water / Air (bullet

 

 

250°F (121°C)

 

 

77° F Type III

 

probe)

 

 

 

 

 

 

 

 

 

 

C7023P

Space air

 

 

 

 

 

 

temperature (button

 

 

 

 

 

 

probe)

 

 

 

 

 

C7023R

Duct discharge air

 

-40° to 250°F

 

 

 

 

(rigid copper

12 ft (3.7m) or 24

 

 

 

 

(-40° to 121°C)

 

 

 

 

averaging sensor)

ft (7.3m)

 

 

 

 

 

 

 

 

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)

 

 

 

(-40° to 121°C)

 

 

 

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)

 

 

 

(4° to 115°C)

 

 

 

C7031G

Outdoor air

-40° to 120°F

120°F (49°C)

1715 at 90°F (32°C)c

2.2 (3.4)

-2006

 

 

(-40° to 49°C)

 

 

 

C7031G

Outdoor air

-40° to 120°F

120°F (49°C)

3484 at 77°F (25°C)c

2.1 (3.9)

-2014d

 

 

(-40° to 49°C)

 

 

 

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)

 

(averaging sensor

 

(4° to 82°C)

 

 

 

 

with 4 elements)

 

 

 

 

 

C7041B

Duct discharge air

6 in. (152 mm) or

-40° to 250°F

250°F (121°C)

20K Ohms NTC at

 

 

12 in. (305 mm)

(-40° to 121°C)

77°F (25°C)e

 

 

 

 

C7041C

Duct discharge air

18 in. (457 mm)

 

 

 

 

 

 

 

 

 

 

 

C7041D

Hot or chilled water b

5 in. (127 mm)

 

 

 

 

C7041F

Outdoor air

-40° to 158°F

 

 

 

 

 

 

(-40° to 70°C)

 

 

 

C7041J

Duct discharge air

12 ft (3.7m)

 

 

 

 

 

(averaging sensor

 

 

 

 

 

 

with 4 elements)

 

 

 

 

 

 

 

 

-40° to 250°F

 

 

 

 

 

 

(-40° to 121°C)

 

 

 

C7041K

Hot water (strap-on

 

 

 

 

 

mounting)f

 

 

 

 

 

C7041N

Water / Air (bullet

 

 

 

 

 

probe)

 

 

 

 

 

 

 

 

 

 

 

C7041P

Space air

 

 

 

 

 

temperature (button

 

 

 

 

 

 

probe)

 

 

 

 

 

C7041R

Duct discharge air

12 ft (3.7m) or

 

 

 

 

 

(rigid copper

24 ft (7.3m)

 

 

 

 

 

averaging sensor)

 

 

 

 

 

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

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