Use humidity transmitters to monitor humidity, dew point, and temperature. These transmitters are available in wall-mount, duct-mount, and with a remote probe. The wall-mount transmitters feature either an internal sensor or an integral sensor to measure temperature and humidity measurements. Duct-mount transmitters have an extended probe that is inserted into an HVAC system or small places. A humidity transmitter with a remote probe can be used in applications where the transmitter is mounted in one spot while the probe is taking measurements in a different part of the room. All transmitters feature outputs to send signals to other instruments for recording, alarm status, and controlling of other components within the system. Some industrial transmitters are designed to be directly inserted into pipes or vessels for direct humidity and dew point measurements.