Cold End Seals
April 2003
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The company introduces its ENVIROSEAL(TM) cold end seals designed to block oil and other contaminants from infiltrating RTD sensors. The new seals are ideal for demanding applications requiring greater protection than that provided by standard cold end epoxy splashguards. The sensors employ a cold end seal that houses a rubber gland. The seal offers a temperature rating of –50°C to 204°C (-58°F to 400°F) and exceeded moisture resistance testing in a humidity chamber per ASTM E644 paragraph 15 standards. Additionally, the new RTDs are said to feature a unique design that increases wire pull out resistance by 70 percent over existing epoxy designs. Watlow Electric Manufacturing Co.

Watlow Electric Manufacturing Co.

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