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INSTALLATION INSTRUCTIONS

62-0179

T7047C,G,H

Remote Space Sensors

APPLICATION

The T7047 Remote Space Sensors are used in Series 70 

Control Systems to provide modulating space 
temperature control.

SPECIFICATIONS

IMPORTANT

The specifications given in this publication do 
not include normal manufacturing tolerances. 

Therefore, this unit may not exactly match the 
listed specifications. This product is tested and 

calibrated under closely controlled conditions, 
and some minor differences in performance can 

be expected if those conditions are changed.

Models:

T7047C: 2-wire remote sensor with no internal 

adjustment means (requires remote setpoint device 
such as S963B, T7067B, and T7080B).

T7047C1009: 2-wire remote sensor for use with 

control systems such as M7044 and M7045 

Motors.

T7047C1025: 2-wire remote sensor for use with control 

systems such as the W927, W960, and W973.

T7047C1082: 2-wire remote sensor for use with 

T7080B Transmitter in W7080 Multizone Control 
System.

T7047G: 2-wire remote sensor with no internal 

adjustment means (requires remote setpoint device 

such as S963B, T7067B or T7080B).

T7047H: Thin-film, platinum 1K (at 0°C) temperature 

sensor only. For use with the Excel 80/100/500/600 
Controllers.

Dimensions: 

See Fig. 1.

Mounting: 

Mounts on wall or 2 x 4 in. vertical outlet box 

with screws provided.

Temperature Sensor: 

Thermistor-resistor element.

Cover Thermometer (available on most models):

Element: Bimetal.

Range: 55 to 95°F (13 to 35°C).

Summary of Contents for G

Page 1: ...or with no internal adjustment means requires remote setpoint device such as S963B T7067B and T7080B T7047C1009 2 wire remote sensor for use with control systems such as M7044 and M7045 Motors T7047C1025 2 wire remote sensor for use with control systems such as the W927 W960 and W973 T7047C1082 2 wire remote sensor for use with T7080B Transmitter in W7080 Multizone Control System T7047G 2 wire rem...

Page 2: ... ohms for each 1 F 0 6 C temperature change at typical ambient room temperature T7047G 710 ohms nominal at 75 F 24 C resistance changes 7 5 ohms for each 1 F 0 6 C temperature change For the following positive temperature coefficient PTC device resistance increases as temperature increases see Fig 7 T7047H 1093 ohms nominal at 75 F 24 C resistance changes 2 ohms for each 1 F 0 6 C temperature chan...

Page 3: ...ect the proper screws for the application Four mounting screws are provided a Two self tapping type for wall mounting b Two for outlet box mounting 6 If air drafts occur through the wall opening eliminate with suitable material 7 Fasten the T7047 on the wall or outlet box with screws through the mounting holes in the device See Fig 2 8 Replace the cover and tighten the cover locking screw Fig 2 Mo...

Page 4: ...trolled equipment case Fig 8 Internal schematic and typical wiring for T7047C1009 Fig 9 T7047C1025 connected to W960 or W927 panel with internal setpoint adjustment Fig 10 Two T7047C1025 Sensors and one T7047G1000 Sensor providing a temperature averaging network for a T7300 Q7300 Thermostat Subbase Fig 11 Typical wiring for T7047H1008 to Excel 80 100 500 600 Controller 1000 900 800 700 600 500 10 ...

Page 5: ...ER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED TERMINAL 8 IS USED WITH THE W974A B ONLY TERMINAL 6 IS USED WITH THE W974A B AND OR REMOTE SENSING ELEMENT T7067B ONLY TERMINALS 6 AND 7 ARE USED TO CONNECT THE REMOTE SENSING ELEMENT TO THE T7067B ONLY NO SCREW IS PROVIDED WITH THE T7067A FOR TERMINAL 7 DOTTED LINES SHOW REMOTE SENSING ELEMENT CONNECTIONS 2 C7046A DISCHARGE AI...

Page 6: ...RIES BETWEEN TERMINALS 5 7 SEE FIG 6 PAGE 5 2 M5355 3 L1 HOT L2 1 2 2 3 4 2 5 6 7 1 8 T T T7080 FOR ZONE 1 C1 H1 C2 H2 C3 H3 C HI LO HT 1 2 3 4 5 6 7 8 9 10 11 12 W7080A LOAD ANALYZER R C 3 NIGHT SETBACK RESISTANCE T7047C1082 USED WITH T7080B ONLY ZONE 1 DAMPER MOTOR M734J COMMON 1 THE W7080 REQUIRES SEPARATE TRANSFORMER DO NOT GROUND SECONDARY 2 EACH M744 M745 MOTOR REQUIRES SEPARATE TRANSFORMER ...

Page 7: ...uits react to rebalance the circuit damper or valve movement or sequential staging of heating and or cooling equipment occurs Low Range Thermostat Use caution when setting temperatures below 40 F 5 C A low temperature setpoint can result in temperatures below freezing in areas distant from the remote sensor Calibration The T7047 Remote Space Sensor is accurately calibrated at the factory It cannot...

Page 8: ...n U S A on recycled paper containing at least 10 post consumer paper fibers Home and Building Control Home and Building Control Honeywell Honeywell Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z9 ...

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