Install Instructions

SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
® U.S. Registered Trademark
© 2011 Honeywell International Inc.
62-0220—05 M.S. Rev. 06-11
Printed in United States
Strap-on Mounting (C7021K, C7023K,
C7041K, T775-SENS-STRAP)
The C7021K, C7023K, C7041K and T775-SENS-STRAP
Sensor mounts on metal pipes from 1-5/8 inch to 5
inches in diameter using the straps supplied. Clean the
pipe surface where the sensor makes contact before
mounting. If necessary, remove pipe insulation at the
installation point. Thermal compound is recommended.
Locate the sensor on the discharge pipe within 3 ft. (0.9
m) of the boiler. See Fig. 6.
NOTE: Insulation around the contact area increases
sensor accuracy.
Fig. 6. Strap-on Mounting of Sensor.
Fig. 7. C7021K, C7023K, C7041K, T775-SENS-STRAP Strap-on Dimensions in in. (mm).
M22136
SENSOR
PIPE
COPPER PLATE MUST
MAKE GOOD CONTACT
WITH METAL PIPE
WORM GEAR
2-5/16
(59)
4-3/16
(107)
4
(70)
1-11/16
(43)
7-1/8 (182)
9/16 (14)
1-1/2
(38)
1-1/2
(38)
2-5/16
(59)
M22134
1-1/4
(32)
5 (127)
MAXIMUM PIPE DIAMETER SHOWN.
MINIMUM PIPE DIAMETER: 1-5/8 (41)
1
1
4-3/16 (107)
COPPER PLATE
FOAM PAD