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Sensor Mounting Arm
Mounting the Sensor Mounting Arm on a Large Pipe
Follow the instructions below to mount the Sensor Mounting Arm on a pipe
with an outside diameter between 1-1/2” and 2-3/8” (38 mm and 60 mm). To
attach to a large pipe, you will need the sensor arm assembly (with mounting
bracket and sensors attached), two 2-1/4” U-bolts, two 2-1/4” saddles, four 5/
16” flat washers, four 5/16” lock washers, and four 5/16” hex nuts.
1. Wrap one of the 2-1/4” U-bolts around the pipe and hold it in place.
2. Slide one of the 2-1/4” saddles over the ends of the U-bolt so that it wraps around the
pipe as well.
U-B
OLTS
AND
S
ADDLES
ON
P
IPE
3. Repeat the steps above for the other U-bolt and saddle.
4. Slide the ends of the U-bolts into the holes on the mounting bracket.
5. Secure the U-bolt in place using a 5/16” flat washer, 5/16” lock washer, and a 5/16” hex
nut.
Tighten the hex nuts securely.
