Multicell Heaters

The advanced design of the multicell insertion heater from Watlow offers three major advantages: extreme process temperature capability, independent zone control for precise temperature uniformity, and loose fit design for easy insertion and removal.

Watlow: Your Heat Solutions Resource Brochure (EN)
Watlow: Vos Solutions de Chauffage Brochure (FR)

Multiple, independently controllable zones

Allows process temperature uniformity not possiblewith any other single-sheathed heater

Radiant design of heater

Allows for loose insertion in boiling holes and piping holes
Permits easy removal and replacement with minimal down time since it will not bind or seize in the hole

Oxidized sheath

Provides high emissivity and improves the heater’sperformance as oxidation increases

Individually metal-sheathed coils swaged into a larger, high-temperature alloy outer sheath

Quick disconnect plug and jack

Permits fast replacement of individual elements whilethe press stays at operating temperature

Special bending capabilities

Flexible leads up to 842°F (450°C)

Products