Initial Start-Up; Installation - Mettler Toledo InPro 7000-VP Series Bedienungsanleitung

InPro 7000-VP Series
3

Initial start-up

3.1

Installation

The sensors are to be mounted in such a way that the sample medium
flows directly into the sensor through the orifice at the tip and re-emerges
through the vent holes. Any other installation position of the sensors can
create the risk of formation of airlocks, or of contamination through depos -
its of solid matter.
Air bubbles can be trapped
in the sensor cavity
30º
Solids can be trapped
in the sensor cavity
Sensor orientation
Flow of sample medium must be toward the face of the sensor. Air bubbles
and solid matter deposits are to be avoided. A minimum clearance of 0.6
cm (
1
the sensor.
Vertical mounting (top entry) in a pipe is recommended only if the pipe is
full and no air bubbles are able to develop in the flow.
In the event of side mounting (side entry) of the sensor, vertical upward
flow of sample process medium must be ensured.
© 11 / 13 Mettler-Toledo AG, CH - 8606 Greifensee
Printed in USA
30º
/ ") between sensor and pipe wall must be maintained at the tip of
4
Flow
direction
T-piece
Orientation in fluids
with low velocity
13
Flow direction
Vent hole
Sensor
InPro 7000-VP Series
52 002 091