Thermocouples
APC Sentry II Thermocouples with Thermo-Guards have one coat of refractory-saturated white glass and two coats of refractory-saturated, tight-weave fiberglass over 11/16" tubing with silicon carbide tips.
APC Sentry II Thermocouples with Thermo-Guards have one coat of refractory-saturated white glass and two coats of refractory-saturated, tight-weave fiberglass over 11/16" tubing with silicon carbide tips.