EF 20
EARTH TEMPERATURE SENSOR
|
PRODUCT DATA |
TECHNICAL DATA |
|
Sensor element |
NTC thermistor, waterproof cast |
|
as rod sensor |
Resistance |
20 kOhm at 25 °C |
Operating range |
-20…+30 °C |
Dimensions |
12 mm , approx. 155 mm long |
Electrical connections |
5 m cable, 2-core |
Protection class |
IP 62 |
For technical information on the NTC thermistor, see "Temperature Sensors" (EN0B-0476GE51).
GENERAL
Ground temperature sensor for use in greenhouses and other similar applications.
ELECTRICAL CONNECTION
The wiring of the temperature sensor must be in accordance with the overall wiring circuit diagram. The terminals are not polarized; thus, in the event of the wires being connected in reverse, no malfunction will occur.
® U.S. Registered Trademark |
EN3R-1113GE51 R0907 |
Copyright © 2007 Honeywell Inc. • All rights reserved |
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