Value Brand Bimetal Thermometer 3 in Dial -20 to 120F 4 in Stem

ZORO SELECT Bimetal Thermometer

This ZORO SELECT dial thermometer measures temperature from -20 to 120 degrees Fahrenheit and -30 to 50 degrees Celsius. It features a 3 inch dial diameter and a 4 inch stem length for insertion into process media. The stainless steel housing and glass lens provide durability in industrial environments. It connects via a 1/2 inch NPT back connection.

Sustained measurement stability

The bimetal sensing element responds to temperature changes without requiring external power or signal conditioning. Its mechanical operation maintains consistent readings during continuous immersion in liquids or gases. The stainless steel stem resists corrosion during prolonged exposure to harsh media. The glass lens protects the dial face from environmental contaminants over long periods.

1/2 inch NPT back connection

This thermometer installs directly into a 1/2 inch NPT female fitting on tanks, pipes or vessels. The back-mounted connection positions the dial for vertical reading when the stem extends horizontally. Buyers needing a bottom connection or a different thread size must select another model. The fixed stem length suits specific insertion depth requirements.