TA356 Humidity Indicator Plug
SKU: TA356 (specify card type)

TA356 Humidity Indicator Plug

Description

Meets SAE AS26860 Type II

This is a clear anodized aluminum Humidity Indicator Plug. It installs into a flexible barrier through a 1.05 in. (26 mm) diameter hole. Mounting 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 TA356-40 is furnished with a 40% humidity disc. For optional multiple spot discs, refer to the chart below. Suffix numbers specify optional discs. For instance, TA356-234P 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

Also available for mounting in a 3/4-14 straight pipe threaded boss as TA357, which has a gasket, but no nut. For thicker wall applications, up to 3⁄4″ thick, visit our TA354 Humidity Indicator page.

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: 0.23 in. (6 mm)

TA356 is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K, and 13 enclosures, as well as IP66/IP67 enclosures. This item may also be appropriate for use on other NEMA or IP enclosures, depending upon the application. Contact AGM's Engineering department for more information.

TA356 Drawing

TA356 Humidity Indicator Plug drawing

Additional Information

Maximum Internal Pressure

10 psi

Internal O-Ring Material

IAW MIL-PRF-6855

Weight

0.06 lbs. (27 grams)

Body Finish

Anodized, Clear

Window Diameter

0.675 in (17.1 mm)

Maximum Wall Thickness

0.23 in (6 mm)

External Gasket Material

IAW MIL-PRF-6855

Complies With

SAE AS26860 Type II

Mounting Hole Diameter

1.05 in (27 mm)

Body Material

Aluminum

IP/NEMA Rating

This is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K and 13 enclosures, as well as I66/IP67 enclosures. This item may also be appropriate for use on other NEMA or IP enclosures, depending upon the application.

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