Vaisala HUMICAP MMT310 Uživatelská příručka stáhnout pdf (Strana 16)

USER'S GUIDE____________________________________________________________________

14 __________________________________________________________________ M210474EN-B

CAUTION

Take care not to damage the probe body. A damaged body makes

the probe head less tight and may prevent it from going through the

clasp nut.

Use teflon tape or thread sealant to seal the connection between the

fitting body and the process/ ball valve, see Figure below.

Ball Valve Installation Kit for

MMT318

The ball valve installation kit (Vaisala order code: BALLVALVE-1)

is preferred when connecting the probe to a pressurized process or

pipeline. Use the ball valve set or a 1/2" ball valve assembly with a

ball hole of Ø14 mm or more. If you install the sensor head (Ø 12

mm) in a process pipe, please note that the nominal size of the pipe

must be at least 1 inch (2.54 cm). Use the manual press handle to press

the sensor head into the pressurized (< 10 bar) process or pipeline.

1. Shut down the process if the process pressure is more than 10

bars. If the pressure is lower there is no need to shut down the

process.

2. Make the installation according to the figure below. Install the

sensor head transversely against the direction of the process

flow.

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Vaisala HUMICAP MMT310 Uživatelská příručka Strana 16