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ManualsBrandsHoneywell ManualsCommercial Thermostats & Controls20K ohm NTC Temperature Sensor w/ 12" insertion

Table Of Contents

PRODUCT DATA

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63-2590—3

C7031B,D,G,J

C7041B,C,D,F,J,K,P,R

Series 2000 Electronic Temperature Sensors

APPLICATION

The Series 2000 C7031, C7041 Electronic Temperature

Sensors are designed for use with electronic controllers in

domestic or commercial heating and cooling systems.

FEATURES

• C7031D, C7041D for immersion mounting sense water

temperature.

• C7031G, C7041F sense outdoor air temperature and

are weatherproof for outdoor use (knockouts allow for

1/2 in. conduit connection).

• C7031J, C7041J,R sense average duct air temperature.

• C7031B, C7041B,C sense duct air temperature.

• C7041K with strap-on mounting senses water

temperature.

• C7041P senses air temperature.

• Solid state components not affected by dust or dirt.

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.

Dimensions: See Fig. 1 through 9.

Sensor Accuracy: ±0.36°F at 77°F (±0.2°C at 25°C) for 20K

ohm NTC 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 C7031D/

C7041D.

50001775-001 Well Adapter: Used with C7031D/C7041D to

allow threading sensor into previously-installed Series 1000

32005960-001 Well.

C7031B,

C7041B,C

C7031G,

C7041F

C7041P

C7041R

C7041K

C7031D,

C7041D

C7031J,

C7041J

Contents

Application ........................................................................ 1

Features ........................................................................... 1

Specifications ................................................................... 1

Ordering Information ........................................................ 2

Installation ........................................................................ 5

Wiring ............................................................................... 8

Operation and Checkout .................................................. 8

Summary of content (8 pages)

PAGE 1
C7031B,D,G,J C7041B,C,D,F,J,K,P,R Series 2000 Electronic Temperature Sensors PRODUCT DATA FEATURES C7031B, C7041B,C • C7031D, C7041D for immersion mounting sense water temperature. C7031G, C7041F C7031D, C7041D • C7031G, C7041F sense outdoor air temperature and are weatherproof for outdoor use (knockouts allow for 1/2 in. conduit connection). • C7031J, C7041J,R sense average duct air temperature. • C7031B, C7041B,C sense duct air temperature.
PAGE 2
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS Table 1. Sensor Application Guide. Model Element Element Control Application Insertion Length Operating Range Element Max Ambient Temperature Sensor Resistance in Ohms Sensitivityd C7031B Duct discharge air 6 in. (152 mm) -40° to 250°F (-40°C to 121°C) 250°F (121°C) 1097 at 77° (25°C)b 2.1 (3.9) C7031D Hot or chilled water (order immersion well separately) 5 in.
PAGE 3
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS C7031B: 5-11/16 (145) C7041B: 11-5/8 (295) C7041C: 17-5/8 (448) 1-13/16 (46) 1-11/16 (43) 7/16 (12) 5.75 ± 0.
PAGE 4
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS 1-11/16 (43) 6-11/16 (170) 1-11/16 (43) 2-5/16 (59) 5 (127) 1/4 (6) 1/2 NPSM (13) 4-3/16 (107) 4 (70) M22596 Fig. 6. C7031D, C7041D dimensions in in. (mm) 1-11/16 (43) 1 1-13/16 (46) 3-7/8 (99) 15/16 (23) 1-11/16 (43) 2-5/16 (59) 4-3/16 (107) 3/4 (19) 7/16 (12) 4 (70) 1/8 NPSM (3) 1 DEPENDING ON THE MODEL, THE ELEMENT LENGTH IS EITHER 12 FT (366 CM) OR 24 FT (732 CM). Fig. 7. C7041R dimensions in in. (mm).
PAGE 5
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS 4-3/16 (107) 1-1/2 (38) 2-5/16 (59) 1-1/2 (38) 9/16 (14) 7-1/8 (182) 5 (127) 1-11/16 (43) 2-5/16 (59) 4-3/16 (107) 1 1 1-1/4 (32) 4 (70) COPPER PLATE MAXIMUM PIPE DIAMETER SHOWN. MINIMUM PIPE DIAMETER: 1-5/8 (41) FOAM PAD M22134 Fig. 8. C7041K dimensions in in. (mm). 2. 1-11/16 (43) 3. 4.
PAGE 6
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS Duct Mounting SENSOR The C7031B, C7031J, C7041B,C,J can be mounted in a duct to sense air temperature. SENSING ELEMENTS (4) IMPORTANT Select a spot for the sensor where it will be exposed to average duct air temperature. Avoid locations where stratification can cause sensing errors. GROMMET (NOT FURNISHED) C7041B,C MOUNTING 1. Cut a hole in the duct just large enough to accept the sensing element. 2.
PAGE 7
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS SENSOR COPPER TUBING WITH SENSING ELEMENTS (4 OR 9) Strap-On Mounting (C7041K) Strap-on mounting is well-suited for retrofit applications where installation costs can be reduced by not draining the system. The C7041K Sensor mounts on metal pipes from 1-5/8 inch to five inches in diameter using the straps supplied.
PAGE 8
C7031B,D,G,J C7041B,C,D,F,J,K,P,R SERIES 2000 ELECTRONIC TEMPERATURE SENSORS WIRING M22797 Fig. 16. Mounting sensor in conduit. WALL CAUTION Erratic System Operation Hazard. Failure to follow proper wiring practices can introduce disruptive electrical interference (noise). Keep wiring at least one foot away from large inductive loads such as motors line starters, lighting ballasts, and large power distribution panels. Shielded cable is required in installations where these guidelines cannot be met.