TA370 Series Humidity Indicator Plugs - Industrial Spare Part RFQ
Brand: AGM Container Controls
Part Number / SKU: TA370
Product Family: Humidity Monitoring > Humidity Indicator Plugs and Sensors
This AGM Container Controls item is listed on AltraParts for industrial sourcing and RFQ-based procurement.
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Product Information
TA370 Series Humidity Indicator Plugs SKU: TA370 (specify card type) TA370 Series Humidity Indicator Plugs Categories Humidity Indicator Plugs and Sensors , Humidity Monitoring Description TA370 Series Humidity Indicator Plugs have a borosilicate glass window. Furnished with gasket, retainer, and nut. This is a zinc-plated brass Humidity Indicator Plug with a glass window. Furnished with gasket, gasket retainer and nut. It installs into a container through a 0.515 in. (13.1 mm) diameter hole. For optional single or multiple spot discs, refer to the table below. Suffix numbers specify optional discs. Humidity discs are not field replaceable. Circle Card Part Number Standard Item Indicated Humidity Percentage Segment Type TA370-HC-234P Yes 20, 30, 40 Pie TA370-HC-345P Yes 30, 40, 50 Pie Weight : 0.08 lbs. (36 grams) Maximum Internal Pressure : 10 psi Recommended Installation Torque: 25 - 35 in. - lbs. (3.0 - 4.0 N·m) Maximum wall thickness: 0.15 in. (4 mm) Additional Parts: TA371 (not shown) ‐ Same as TA370, except without nut or gasket retainer. Can be mounted in a .5000-20 UNF-2B threaded boss (see TA371 drawing ). TA372 (not shown) ‐ Similar to TA370, except with retained o-ring seal and lock nut. Mounts through a 0.515 in. (13.1 mm) diameter hole (see TA372 drawing ). TA373 (not shown) ‐ Same as TA372, except without lock nut. For mounting in a .5000-20 UNF-2B threaded boss (see TA373 drawing ). The TA370 series 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. TA370 Drawing Additional Information Maximum Internal Pressure 10 psi Recommended Installation Torque 25 – 35 in. – lbs. (3.0 – 4.0 N·m) Window Diameter 0.54 in (13.7 mm) External Gasket Material Flat Gasket made from Silicone Elastometer – Commercial Grade Weight 0.08 lbs (36 grams) 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. Internal O-Ring Material Silicone Elastometer – Commercial Grade Mounting Hole Diameter 0.515 in (13.1 mm) Body Material Brass Body Finish Zinc-Plated Maximum Wall Thickness 0.15 in (4 mm) Indicated Humidity Percentage 20%, 30%, 40%, 30%, 40%, 50% Tech Sheets Product Sheet TA370 Drawing TA371 Drawing TA372 Drawing TA373 Drawing
Technical Details
Indicated Humidity Percentage | Choose an option 20%, 30%, 40% 30%, 40%, 50% Clear
Circle Card Part Number | Standard Item | Indicated Humidity Percentage | Segment Type
TA370-HC-234P | Yes | 20, 30, 40 | Pie
TA370-HC-345P | Yes | 30, 40, 50 | Pie
Maximum Internal Pressure | 10 psi
Recommended Installation Torque | 25 – 35 in. – lbs. (3.0 – 4.0 N·m)
Window Diameter | 0.54 in (13.7 mm)
External Gasket Material | Flat Gasket made from Silicone Elastometer – Commercial Grade
Weight | 0.08 lbs (36 grams)
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.
Internal O-Ring Material | Silicone Elastometer – Commercial Grade
Mounting Hole Diameter | 0.515 in (13.1 mm)
Body Material | Brass
Body Finish | Zinc-Plated
Maximum Wall Thickness | 0.15 in (4 mm)
Indicated Humidity Percentage | 20%, 30%, 40%, 30%, 40%, 50%
Additional Information
Technical Documents
Technical drawing, STEP file, datasheet or product document links were detected from the source page. Please verify the latest revision before ordering.
RFQ Notes
- Original brand and part number should be confirmed during quotation.
- Availability, lead time, and shipping options are confirmed after RFQ review.
- For replacement or equivalent sourcing, include photos, nameplate data, and existing part references.
