Retractable Melt Bolt Thermocouples

Retractable Melt Bolts offer an adjustable immersion depth during full operation at maximum flow rates and pressures. Thermocouple junction can be centered in hot melt stream.
Maximum temperature rating of 900 F.
For direct temperature readings of hot plastic melt inside the nozzle.

Standard Features

• Available in 3”, 5” or 7” lengths
• 1/8” Diameter MGO tip
• 1/2-20 UNF thread
• Grounded, exposed or ungrounded junctions available
• Type J
• High pressure & high temperature rated
• RTD Style available
• Immersion available from 1/8” to 1”
• Polarized plug or jack
• Replacement elements available