AS-BM Ambient Sensing Heat Trace RTD Sensors

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Quick Install

Designed for faster installation to reduce your labor time.

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Low Maintenance

Rugged and durable design means intervention is rarely required.

About the Product

AS-BM Sensor is used for measuring the ambient air temperature. The RTD sensor element is made up with a Copper sheath and can be installed directly to a controller or junction box using the 1/2” NPT conduit fitting. The 304 SS guard protects the probe against accidental damage.

AS-BM Ambient Sensing Heat Trace RTD

+  RTD for Heat Trace Applications
+  -76°F (-60°C) to 400°F (204°C) Temperature Range
+  Copper Sheath Probe Protected by Vented 304 SS Guard
+  100 ohm RTD, 0.00385 ohms/°C
+  ±1°F (0.5°C) Accuracy at 32°F (0°C)
+  1/2”(12.7mm) NPT Fitting
+  5/8”L x 1/4” D Probe

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Chromalox heat trace solutions offer a safe, reliable and efficient way for freeze protection and process maintenance of pipes, valves, and tanks in the most extreme conditions.