Humidity Indicator Plugs
Humidity indicator plugs monitor and displays relative humidity levels within sealed environments such as containers or packaging. They can be used in various industries, such as electronics, pharmaceuticals, and food storage, to protect products from excessive moisture that could cause damage or spoilage.
Effective Humidity Control in Packaging
These moisture indicators contain small plastic or metal housings filled with desiccants such as molecular sieves or silica gel. The indicators change colour according to the moisture absorbed from the surrounding air. It has a transparent window on the housing that allows a visual check of this colour change.
The change in colour on the humidity indicator is associated with specific humidity levels. The indicator changes from blue to pink when it reaches the indicated humidity level. This colour shift signals whether the humidity level within the packaging has surpassed a threshold detrimental to the product.
Monitor Moisture Levels for Sealed Environments
Desiccant indicator plugs visually display moisture levels, facilitating the assessment of whether the packaging or container encountered excessive humidity during storage or transit. Overseeing and tracing humidity levels helps implement appropriate measures to guard against moisture-related harm or deterioration.
We offers various humidity and electronic indicators for installation in moisture-sensitive electronic or electro-optic equipment and other humidity-controlled enclosures. These indicators can be equipped with a desiccant cartridge, a static desiccator, to adsorb any moisture infiltrating the equipment during usage.
- Precisely measures relative humidity levels
- Changes colour to signify humidity changes
- Suitable for electronics, pharmaceuticals, and food storage
- Shields products from damaging excess moisture
- Transparent window for easy colour change assessment
- Indicates critical humidity levels for product safety
- Equipped with moisture-absorbing desiccants
- Provides extended protection during storage and transit
- Designed for convenient mounting in various enclosures
- Trusted supplier of reliable humidity indicators
Small Humidity Indicator Plugs
Ideal for mounting moisture-sensitive electronic or electro-optic equipment. Detect changes in humidity levels with a colour-changing indicator paper and desiccant cartridge. Replace every 3-5 years for optimal performance.
R.F. Screened Humidity Indicator Plugs
Suitable for mounting moisture-sensitive electronic or electro-optic equipment with EMC shielding. Detect humidity and indicate it through colour-changing indicator paper. It can be equipped with desiccant cartridges.
Observation Windows and Panel Bushes
Enable easy observation of container contents. Enhance work efficiency and productivity. Facilitate the removal of humidity indicators or desiccators.
Mounting and Blanking Plug
Seal connection holes are used for purging. Option to incorporate desiccator cartridges or hydrocarbon adsorption units. Suitable for equipment where humidity indicators are not required.
Humidity Indicators For Equipment
Detect alterations in humidity levels in electronic or electro-optic equipment. Use colour-changing sensor paper from blue to pink. Compatible with static desiccators filled with silica gel or molecular sieve desiccants.
Humidity Indicator Plugs for Flexible Barriers
Suitable for mounting on containers, flexible barriers, or humidity-controlled enclosures. Detect humidity changes with colour-changing indicator paper—additional desiccant protection is suggested with desiccant ports or bags.
Humidity Indicators with Relief Valve
Ideal for compact spaces with easy installation. Reversible indicators change from blue to pink with increasing humidity. Optional desiccant cartridges are available for moisture absorption.