How do I install the REOTEMP BBTINST-0414 Back and Bottom Connect Thermometer?

[ArianaRose]

Installing the REOTEMP BBTINST-0414 Back and Bottom Connect Thermometer correctly is key to ensuring accurate temperature readings and long-term performance. Here's a step-by-step guide based on REOTEMP's instructions:

1. Initial Inspection: Carefully unpack the thermometer and check for any shipping damage.
2. Mounting: Install the thermometer into the process fitting or thermowell. Tighten the mounting connection using an open-end wrench until the head is oriented as needed.
3. Thread Preparation: Make sure the threads on the mounting connection are properly prepared to prevent any leakage of the process fluid.
4. Thermowell Recommendation: For applications with pressurized processes, REOTEMP suggests using a thermowell. Follow the thermowell's installation instructions carefully.
5. Vibration Considerations: If the thermometer will be exposed to vibration, consider silicone filling the thermometer case for applications up to 500°F.
6. Temperature Limits: Avoid continuous exposure of the thermometer head to temperatures above 200°F.
7. Thermowell Fit: When using a thermowell, ensure a tight, leak-proof seal.
8. Heat Transfer Compound: Coat the thermometer stem with a suitable heat transfer compound before installation. REOTEMP recommends using their heat transfer compound (P/N HTC).
9. Compound Behavior: It's normal for some smoking to occur from the heat transfer compound at temperatures above 350°F.
10. Maintenance - Cleaning: Keep the dial lens clean with a commercial window cleaner. Regularly clean any residue from the stem to maintain sensitivity.
11. Calibration: Perform periodic calibration as determined by your needs. Use a temperature-calibrated medium to adjust the thermometer pointer if necessary.
12. External Adjustment: The external adjustment on the back of the case is only for minor ( < 1%) pointer adjustments. Turning it will rotate the dial relative to the stem.

Following these guidelines will help ensure your REOTEMP Back and Bottom Connect Thermometer operates correctly and provides accurate temperature measurements.