Standard probes fail when temperatures rise. The Nuicon HTP501 Humidity and Temperature Probe delivers accurate, stable humidity measurement in demanding drying processes up to 120 °C (248 °F), with rugged stainless-steel construction and protected electronics for long-term reliability.






Rugged IP66 Design: Stainless steel probe and protected electronics for harsh environments.
Reliable performance up to 120 °C for industrial drying processes.
Direct digital communication for easy PLC integration.
Provides dew point, absolute humidity, mixing ratio, and more.
We understand drying curves and help you select the right filter (sintered steel) for dusty kilns.
We stock the HTP501 Humidity and Temperature Probe in Bengaluru to minimize production downtime.
We can calibrate at elevated temperatures to ensure accuracy at your operating point.
The main difference is temperature. HTP201 goes up to 80°C; the HTP501 is built for 120°C.
Yes, but you must use a Stainless Steel Sintered Filter to protect the sensor from dust clogging while allowing moisture to pass.
Yes. We offer cables rated for continuous operation in 120 °C environments.

The standard version for temps up to 80°C (e.g., hatcheries).

Need to measure up to 180°C? The EE310 is the next step up.

The wall unit that works with HTP series probes.










Don’t let sensor failure ruin your batch. Upgrade to the high-temperature HTP501 Humidity and Temperature Probe for reliable data in the heat of production.