Cole-Parmer Industrial Silicone Filled Bimetal Thermometer, 3” Dial, Back Connection, 4” Stem, 0/250F & -20/120C

Description

The Cole-Parmer industrial bimetal thermometer with a 4-inch stem presents a versatile option for standard temperature monitoring applications. It functions via a bimetal coil that translates thermal expansion into rotary motion, driving a pointer on a 3-inch dial. The internal mechanism is immersed in silicone oil, which provides lubrication and dampening to reduce pointer oscillation and protect against corrosion. The housing features a back connection for installation. This instrument indicates temperature across two scales: 0 to 250 degrees Fahrenheit and -20 to 120 degrees Celsius. The intermediate stem length accommodates a broad array of mounting scenarios, making it a practical choice for integration into process lines, equipment panels, or tanks where a moderate probe depth is required.