Honeywell T7470A1009 User Manual

® U.S. Registered Trademark EN0B-0469GE51 R0816
Copyright © 2016 Honeywell Inc. • All rights reserved
T7470A1009
Space-Temperature Sensor
PRODUCT DATA AND INSTALLATION INSTRUCTIONS
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.
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
30
0 10 20 30 40
40 50 60 70 80 90 100 110
°
F
°C
temperature (degrees)
elec
t
r
i
cal
r
es
i
s
t
ance (
o
hms)
Fig. 1. Temperature vs. resistance for 20 kΩ sensor

Honeywell T7470A1009 Specifications

General

Brand	Honeywell
Model	T7470A1009
Category	Temperature Controller
Language	English