Pressure measurement, Figure 2, Typical connections and cables – Vaisala PTB330TS User Manual
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Chapter 2 __________________________________________________________ Product Overview
VAISALA_______________________________________________________________________ 19
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Figure 2
Typical Connections and Cables
Pressure Measurement
The PTB330TS uses a PTB330 series digital barometer that is housed
in a tabletop casing. The barometer does not come with its own display
and keypad; instead, it is designed to be operated using the handheld
MI70 indicator. The MI70 indicator also provides the operation power
for the barometer.
The pressure port, and the M12 connector for the MI70 indicator, are
placed on the side of the casing for easy access. The top of the casing
has a holder for the MI70 indicator for tabletop use. To access the
service port, the barometer can be opened without removing it from the
tabletop casing.