Vaisala PTB330TS Guide de l'utilisateur télécharger pdf (Page 21)

Chapter 2 __________________________________________________________ Product Overview

VAISALA_______________________________________________________________________ 19

0901-017

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.

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Vaisala PTB330TS Guide de l'utilisateur Page 21