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Marathon Heater, Inc.
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Employment | Retractable Melt Bolt Thermocouples
 - Fit where Fixed Melt Bolt Thermocouples are used.
- Allows the user to vary the depth of the probe in the melt stream from 1/8" to 1".
- Users can monitor the temperature profile of the melt stream without having to use multiple fixed depth thermocouples.
- Probe can be retracted after data is collected, avoiding flow restrictions.
- Available with grounded, ungrounded, or exposed tip.
- RTD construction also available.
Remember: The probe should be withdrawn prior to shut down to avoid breaking the probe during startup. Retractable Melt Bolt Thermocouples are stock items, available for immediate shipment. | Part Number | Description |
|---|
| RM-4222-03 | 3" Retractable Melt Bolt Thermocouple w/exposed tip | | RM-4222-05 | 5" Retractable Melt Bolt Thermocouple w/exposed tip | | RM-4222-07 | 7" Retractable Melt Bolt Thermocouple w/exposed tip | | RE-4222-03 | 3" Retractable Element | | RE-4222-05 | 5" Retractable Element | | RE-4222-07 | 7" Retractable Element | | RTD-4222-03 | 3" Retractable Melt Bolt RTD | | RTD-4222-05 | 5" Retractable Melt Bolt RTD | | RTD-4222-07 | 7" Retractable Melt Bolt RTD | | RTD-RE03 | 3" Replacement RTD Element | | RTD-RE05 | 5" Replacement RTD Element | | RTD-RE07 | 7" Replacement RTD Element |
Marathon Heater also offers a full line of Fixed Melt Bolt Thermocouples |
