Vaisala HUMICAP Humidity and Temperature Transmitter Series HMT330 now offers several new features including a data logging option, Chinese as a new user interface language, the new generation Vaisala HUMICAP 180 R sensor and a USB connection cable for computers. In addition, the HMT330 has a new display with a white background light for easier reading.

The new data logging option is a module that is slotted into the transmitter. The module has an enhanced memory that can store data of three measured parameters. When logging is fixed at 10 second intervals, data can be recorded for as long as 4 years and 5 months. A real-time clock with a battery backup ensures accurate date and time stamps, as well as the preservation of recorded data if power to the transmitter is interrupted. The logging feature does not require any pre-setting; data is ready and available when needed. The stored data can be viewed graphically on the display throughout the logging period, and the user can zoom in and out as necessary. Any period of measured results can be downloaded via a serial interface to a computer.

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