Free Magazine Subscription
Printer-friendly version
Email to a Friend
The HTZ Smart HART Humidity and Temperature Transmitter f rom Moore Industries targets processes that require extremely close monitoring of humidity, temperature and dewpoint. This includes clean rooms, assembly areas and storage facilities in the pharmaceutical, semiconductor, food processing, and biotechnology industries. Hart communications, an industry fi rst for a humidity transmitter, allows the unit to be programmed or queried from one of the transmitter’s dual 4-20 mA loops.
The HTZ incorporates a sensor module which consists of two parallel probes, one containing a capacitance-based humidity sensor and the other containing a highly-accurate temperature sensor. Either probe can be removed for cleaning, calibration or replacement.
By providing high measurement accuracy for humidity, temperature and dewpoint in a single instrument, the HTZ eliminates the cost of using multiple transmitters. Accuracy of the relative humidity measurements is up to ±0.75%RH, the temperature measurements is up to ±0.036°C, and the dewpoint calculation is within ±0.5°C.
