Product Overview
For installations where maintaining the desiccant tube of your vented sensor in a timely fashion is difficult, Seametrics offers an Aneroid Bellows kit to replace your standard desiccant tube. Rather than breathing air through the desiccant, the bellows seals off the air in the vent tube and will expand and contract in response to atmospheric pressure changes translating that change to the air sealed in the vent tube. This eliminates any moisture entering the cable while still compensating for atmospheric pressure.