Aluminum/Brass-Made 20% 30% 40% Humidity Indicator Plugs

• Customization: Available
• Material: Aluminum
• Window Diameter: 0.995" (25.3 mm)
• Model NO.: WY-04HIP234P
• Maximum Internal Pressure: 10psi
• Thread Size: 1.4375"-18 Unef
• Recommended Mounting Torque: 30 - 40 in. - Lbs. (3.4-4.5n M)
• Maximum Mounting Wall Thickness: 0.20"(5mm)
• Internal O-Ring Material: Iaw
• External Gasket Material: Iaw
• Comply with: Ms18013-2
• Mil-Spec: As26860 and Mil Std- 2073-1d Method 50
• Transport Package: Vacuum Packs, Tins, Cartons and Pallets
• Specification: Installation hole diameter 1.45"(37mm)
• Trademark: Customized
• Origin: China
• HS Code: 9025800090
• Production Capacity: 1000pieces/Day

Product Description

Product Description

Applications
A humidity indicator is used to indicate the relative humidity level in a sealed container without the need for the user to open the sealed container.

What are they?
The humidity indicator works like a humidity indicator card, but can be screwed into the outer wall of the sealed container. They are made of aluminum, copper or steel and have large transparent viewing Windows to read humidity levels inside the container.

Why use them?
Humidity sensitive goods are usually packed in containers that must not or cannot be opened before use. By installing humidity indicators into the walls of these containers, users are able to ensure that stored items are at a safe humidity level and are not exposed to external environmental factors while checking humidity levels.
 

Detailed Photos

 

Product Parameters

WY-04HIP234P Specifications

The product can be installed in transport containers, storage cabinets and equipment housings requiring smaller indicators. It is made of galvanized brass with visual glass Windows with gaskets, gasket holders and nuts. It can be installed into containers through holes 0.515 in. (13.1 mm) diameter. The humidity card cannot be replaced onsite.

* Humidity card indication range can be customized (5% -90%)

 

Name	Thick silver humidity indicator
Model	WY-  04HIP234P
Installation hole diameter	0.515 IN (13.1 MM)
Window  diameter	0.6 in (15.2 mm)
Maximum internal  pressure	10 psi
Surface treatment	Zinc plate
Thread size	½" - 20 UNEF
Recommended mounting torque	25-35 in. - lbs. (3.0-4.0N·m)
Maximum mounting wall thickness	0.15 in. (4mm)
Main part material	Brass QQ-B-626
Internal O-ring material	IAW MIL-PRF-6855
External gasket material	IAW MIL-PRF-6855
Mil-spec	MS18013-3

 

 

Card Specifications
Part No.	RH %	Shape	Comply with
WY-04HIP-246P	20/40/60	Fan	N/A
WY-04HIP-456P	40/50/60	Fan	N/A
WY-04HIP-123P	10/20/30	Fan	N/A
WY-04HIP-234P	20/30/40	Fan	N/A
WY-04HIP-345P	30/40/50	Fan	N/A
WY-04HIP-2345P	20/30/40/50	Fan	N/A
WY-04HIP-3456P	30/40/50/60	Fan	N/A
WY-04HIP-40S	40	Circle	N/A
WY-04HIP-345S	30/40/50	Circle	N/A
WY-04HIP-2345S	20/30/40/50	Circle	MIL-Std-2073-1 Method 50 AS262860
* If the above is not what you need, please contact us to customize.

Installation Instructions

Operating requirements
Humidity indicators can be installed in soft moisture-proof bags, plastic and fiber bags, hard equipment, electrical components, and other humidity control spaces.
Indicator card is reversible and fluctuates with the current relative humidity level. Indicator card readings are accurate to within 5% when reading at 24°C.

Storage and treatment
-Store indicators in their original container until ready for installation.
-Do not allow the indicator to come into direct contact with water or steam because the indicator card is water-soluble. Ammonia can also damage the indicator.

Related products

 

 

Applications

Military
Radar instrument
Night vision instrument
Aerospacet
Metal industry
Transport systems
Hydraulic system
Electronic devices

 

Certifications

 

What Our Partners Said

 

Available configurations
Humidity indicators are available in a variety of sizes and configurations, providing a range of 5% to 95% RH, and can be installed on hardwall equipment and electrical components, as well as on most flexible moisture-proof bags.
The indicator is suitable for almost all applications of mil-STD-2073-1 Method 50 and AS26860 aviation specifications for military packaging. The compact plug design is leak-proof and heat resistant, and can withstand shock/vibration.