The TA348 has a smaller "footprint" and is used where panel space is limited. The front mount design reduces installation and removal time.
This clear anodized aluminum Humidity Indicator Plug is designed for installation in a 3/4-14 straight pipe threaded boss. Furnished with an o-ring and a 40% humidity disc.
For optional multiple spot discs, refer to the chart below. Suffix numbers specify optional discs. For instance, TA348-234P includes a 20-30-40% pie sector disc.
Circle Card Part Number
Indicated Humidity Percentage
10, 20, 30
20, 30, 40
20, 40, 60
30, 40, 50
30, 40, 50, 60
Humidity discs can be changed or replaced in the field with a 0.50 in. hex key wrench.
Also available as TA349 Humidity Indicator Plug with black anodize finish.
Weight: 0.027 lbs. (12 grams)
Maximum Internal Pressure: 10 psi
Thread size: 3/4-14 Straight Pipe Thread
Recommended installation torque: 20-30 in-lbs
Recommended counter bore size (to help capture o-ring): ∅1.130 ± .010 X .08 ± .010 Deep
Can be mounted in a straight hole if used with mounting nut 356056-16 (sold separately)
Not recommended for mounting in flexible walls or bags
TA348 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.
Installation Tools (sold separately):
|Part Number||Material||Drawing||Part Number||Material||Drawing|
|980401-SS||Stainless Steel||348110||Stainless Steel|