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TYP 2 PLACES
40-7/16 [1027.13] EXTENDED
MODEL 166T
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TELESCOPING STAINLESS STEEL PITOT TUBE
Adjustable Design Extends Insertion Length to 36 Inches
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Pitot Tubes
Ø7/16 [11.11]
11-15/32 [291.31] UNEXTENDED
The Model 166T Telescoping Stainless Steel Pitot Tube is a unique air ow sensor
which can quickly and easily be adjusted for any duct insertion length from 11.5 to 36
inches (29.2 to 91.4 cm), allowing it to replace up to 5 conventional xed length Pitot
tubes. The telescoping sections lock in place as they are extended, which enables
the use of the handheld grip to gauge proper alignment of the tip with the airstream.
For even greater convenience, it is securely protected by a custom tted polyethylene
carrying case.
BENEFITS/FEATURES
• Adjustable length can replace up to 5 xed length Pitot tubes
• Stainless steel construction resists corrosion
• 1.8˝ diameter hemispherical tip has 1.0 ow coefcient
APPLICATIONS
• Monitor or control air velocity or air ow when combined with differential pressure
gage, switch, or transmitter where varying lengths are needed
MODEL CHART
Model Description
166T Telescoping pitot tube
DWYER INSTRUMENTS, LLC | dwyer-inst.com
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