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Copyright © Greystone Energy Systems Inc. All Rights Reserved

www.greystoneenergy.com

PS-THDFXXX-03

Greystone Energy Systems, Inc.

150 English Drive, Moncton,

New Brunswick, Canada E1E 4G7

Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014

North America: 1-800-561-5611

E-mail: mail@greystoneenergy.com

WIRING INFORMATION

TERMINAL

FUNCTION

PWR

Power Supply

COM

Power Supply Common

TEMP (2)

Temperature Sensor Input

NO

Relay Output - Normally Open Contact

COM

Relay Common

NC

Relay Output - Normally Closed Contact

PRODUCT

THDF

Flexible Cable Duct Average High Limit Thermostat

ENCLOSURE

B

F

Polycarbonate, with hinged and gasketed cover

Same as B, with thread adapter and cable gland fitting

SENSOR

24

10,000Ω, Type 2, NTC Thermistor, ±0.2°C

PROBE LENGTH

I

J

K

L

1800mm (6’)

3600mm (12’)

6100mm (20’)

7300mm (24’)

ADJUSTABLE SETPOINT RANGE

02

38 to 60°C (100 to 140°F)

ORDERING

THDF

PART NUMBER

NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice.

NO COM NC

DIFFERENTIAL

HIGH

LOW

MID

TEMP COM PWR