Vaisala PTU300 Podręcznik Użytkownika Strona 15

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Chapter 2 __________________________________________________________ Product Overview
VAISALA _______________________________________________________________________ 13
CHAPTER 2
PRODUCT OVERVIEW
This chapter introduces the features, advantages, and the product
nomenclature of PTU300.
Introduction to PTU300
Vaisala combined pressure, humidity and temperature transmitter
PTU300 provides reliable pressure measurement in wide range of
applications. Analog outputs can be chosen between current and
voltage signals. Alternatively, digital outputs RS-232 (standard) or
RS-422/485 (optional) can be selected. A local display is also
available. The quantities measured and calculated by PTU300 are
presented in Table 2 on page 15. The quantities available as an option
are presented in Table 3 on page 15 below.
The PTU300 transmitter combines three measurement parameters:
pressure, temperature and humidity. The applications of the PTU300
range from calibration laboratory environmental condition monitoring
to laser interferometer active wavelength compensation and GPS
meterorological measurements.
The PTU300 transmitter is available with one or two pressure
transducers. The PTU301, PTU303 and PTU307 probes are available
for the PTU300 transmitter.
In outdoor applications it is recommended to use the PTU300MIK
mounting kit with the PTU300 transmitters. In addition, a mounting
tripod is available to support the PTU300MIK in temporary field
installations.
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