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Johnson Controls ST-W24 is an immersion temperature sensor that uses a 10K Type II NTC thermistor and a 4 in stainless steel probe with a 1/2 in NPT fitting for installation into a thermowell. The temperature element is sealed with a thermally conductive compound and the probe assembly is removable for replacement without draining the system. Typical applications include hydronic HVAC and process temperature monitoring.
Immersion 10K Type II thermistor, 4 in stainless probe, 1/2 in NPT thermowell compatibility, removable probe assembly
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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