Series TH-21 are constructed with the a glass-encapsulated thermistor element to provide stability and accuracy. With a maximum continuous temperature rating of -112 to 392°F (-80 to 200°C), and intermittent operation to 482°F (250°C), the epoxy-coated thermistor sensors can be ordered in any length (minimum immersion depth of 1.5” recommended). Short probes run the risk of error due to stem conduction effects.Omega_IN

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