
Hydac Clogging Indicators
HYDAC Clogging Indicators provide reliable visual and/or electrical signals when filter elements need replacement due to rising contamination and pressure loss. Available with dynamic or differential pressure detection and a range of response settings, they help ensure system safety and efficient filter use. Easy to install on standard filters, they eliminate guesswork and reduce unnecessary maintenance costs.
Key Features:
- Indicator of dynamic or differential pressure
- Optical, electrical or electronic signal
- Wide different of response pressures
HYDAC Clogging Indicators
If the contamination of the filter element increases, then the loss of pressure in the filter housing will rise. As soon as a particular limit value is reached, the clogging indicator indicates an imminent element replacement
Features:
- Indicator of dynamic or differential pressure
- Optical, electrical or electronic signal
- Wide different of response pressures
General Function:
HYDAC clogging indicators are designed to indicate visually and/or electrically when the filter elements must be cleaned or changed. The operational safety of a system and efficient utilisation of a filter element can only be guaranteed if clogging indicators are used. Depending on the type of filter, vacuum, return line or differential pressure clogging indicators are used.
Installation:
Some users install filters without clogging indicators and prefer instead to replace or clean the elements according to a specified time schedule or according to a set number of operating hours. However, this involves some risk. Fitting a clogging indicator has two main advantages:
- The operator no longer has to estimate when the element is clogged
- The unnecessary costs of changing the element too early are avoided
All standard filters can be fitted with a clogging indicator at any time, by simply screwing it in.
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