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GENERAL
The T7470A1009 is equipped with a 20 kΩ NTC space-
temperature sensor and can be directly wired to Honeywell
controllers having an NTC 20 kΩ input.
Please refer to the technical specifications of the individual
controllers in order to determine their suitability for use in
conjunction with a given sensor application.
® U.S. Registered Trademark
Copyright © 2016 Honeywell Inc. • All rights reserved
Space-Temperature Sensor
PRODUCT DATA AND INSTALLATION INSTRUCTIONS
FEATURES
Mountable directly on a wall.
Operating range 43 to 104°F / 6 to 40°C.
EAC- and CE-approved.
IP 30 housing.
Compact.
SENSOR CHARACTERISTIC
The 20 kΩ NTC temperature sensor follows a specific
temperature-resistance curve (see Fig. 1).
80 K
70 K
60 K
50 K
40 K
30 K
20 K
10 K
Fig. 1. Temperature vs. resistance for 20 kΩ sensor
T7470A1009
30
40
50
60
70
80
0
10
20
30
temperature (degrees)
EN0B-0469GE51 R0816
90 100 110
° F
40
°C
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Summary of Contents for Honeywell T7470A1009
- Page 1 50 K 40 K 30 K 20 K GENERAL The T7470A1009 is equipped with a 20 kΩ NTC space- 10 K temperature sensor and can be directly wired to Honeywell controllers having an NTC 20 kΩ input. 90 100 110 °...
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Page 2: Specifications
Fig. 3. The terminals are insensitive to polarity. Manufactured for and on behalf of the Environmental & Energy Solutions Division of Honeywell Technologies Sàrl, Rolle, Z.A. La Pièce 16, Switzerland by its Authorized Representative: Automation and Control Solutions Honeywell GmbH Böblinger Strasse 17...
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