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TA354 Humidity Indicator Plug
SKU: TA354 (specify card type)

TA354 Humidity Indicator Plug

Categories

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Description

Meets SAE AS26860 Type II

This is a clear anodized aluminum Humidity Indicator Plug, but 1/2″ longer than the TA356. This item is intended for thicker walls than the TA356 (TA356 can fit up to a .23″ wall), up to .75″ in thickness. It installs into a flexible barrier through a 1.05 in. (26 mm) diameter hole. Nut and two gaskets are furnished. It can also be installed through a 1.05 in. (26 mm) diameter hole in a rigid container by removing one gasket and reversing the nut.

Standard TA354-40 is furnished with a 40% humidity disc. For optional multiple spot discs, refer to the chart below. Suffix numbers specify optional discs. For instance, TA354-234P includes a 20-30-40% pie sector disc.

Circle Card Part Number
Standard Item
Indicated Humidity Percentage
Segment Type
No
20, 30, 40, 50
Spot
Yes
20, 30, 40, 50
Pie
TA356-HC-345S
No
30, 40, 50
Spot
Yes
10, 20, 30
Pie
Yes
20, 30, 40
Pie
Yes
30, 40, 50
Pie
Yes
30, 40, 50, 60
Pie
Yes
20, 40, 60
Pie
Yes
40, 50, 60
Pie
Yes
40
Spot

Weight: 0.06 lbs. (27 grams)

Maximum Internal Pressure: 10 psi

Recommended Installation Torque: 30 - 40 in. - lbs. (3.4 - 4.5 N·m)

Maximum wall thickness: 0.67 in. (17 mm)

TA354 Humidity Indicator Plug drawing

Additional Information

Maximum Internal Pressure

10 psi
Window Diameter

0.675 in (17.1 mm)
Body Finish

Anodized, Clear
Mounting Hole Diameter

1.05 in (26 mm)
Weight

0.06 lbs (27 grams)
Internal O-Ring Material

IAW MIL-PRF-6855
Maximum Wall Thickness

0.67 in (17 mm)
Complies With

SAE AS26860 Type II
Body Material

Aluminum
Recommended Installation Torque

30 – 40 in. – lbs. (3.4 – 4.5 N·m)
External Gasket Material

IAW MIL-PRF-6855
Indicated Humidity Percentage

20%, 30%, 40%, 50%, 10%, 20%, 30%, 20%, 30%, 40%, 30%, 40%, 50%, 30%, 40%, 50%, 60%, 20%, 40%, 60%, 40%, 50%, 60%, 40%
Segment Type

Pie, Spot

Tech Sheets

Product Sheet
TA354 Step File
HI Card Replacement Instructions