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1, 2, and 3 Series Protectors
Application
Thermal overload protection.
Materials
Metal, Fluoropolymer, Quartz
Performance
Temperature range: up to 300°F (150°C)
Specifications
Please see product bulletin for details.
Features
- Protector 1 series will cut power to the heater in the event of low liquid level.
- Protector 2 & 3 series once the liquid level drops and the heater reaches a preset overheat temperature, the thermostat cuts power to the heater and an audible alarm activates.
The Protector 1 overtemperature control system utilizes a heat sensitive fuse to detect overheat conditions. The protector, placed inside a thermowell, positioned in contact with the heater sheath, will cut power to the heater in the event of low liquid.
The Protector 2 and Protector 3 systems provide the same reliable overtemperature protection as Protector 1; however, the control systems feature a heat-sensing thermostat. If the liquid level drops and the heater reaches a preset overheat heater can quickly be made operational by pushing the reset button on the control to restore power.
Protector 3 is designed for flexible lead or high-temperature fluoropolymer (PTFE) heater applications only.
P4, 5, 6, 7, 8 Also available.
Process Technology Product Bulletin
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