Endress+Hauser Teqwave F, Руководство по эксплуатации

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Teqwave F/I Modbus TCP Installation
Hauser 17
NOTICE
Measurement result is not representative
Heterogeneous mixing of the fluid and irregular flow to the sensor can distort the
measurement results, which are only valid for the layer of liquid in which the sensor is
located.
‣
Ensure the homogeneous mixing of the liquid and continuous flow of liquid to the
sensor.
Inlet and outlet runs
Observe the following inlet and outlet runs to comply with accuracy specifications:
≥ 10 × DN
≥ 5 × DN
A0035458
 6 Inlet and outlet runs
6.2 Mounting the measuring device
6.2.1 Installing the sensor
L
WARNING
Danger due to improper process sealing
‣
Use seals whose internal diameters are larger than or the same size as the process
connection and pipe.
‣
Use clean, undamaged seals only.
‣
Secure the seals correctly.
Mounting the sensor: Teqwave F
NOTICE
Damage to the sensor
Twisting the sensor when tightening the threaded joints can damage the sensor.
‣
When tightening the threaded joint, always use a second open-ended wrench or pipe
wrench to apply counter-pressure (prevents twisting).
‣
Do not hold the housing with the pipe wrench or open-ended wrench.
‣
Mount the sensor in the pipe or on the tank wall in full compliance with the mounting
conditions →  16.
Mounting the sensor: Teqwave I
Mount the sensor on the pipe or tank wall on a threaded adapter or flange adapter in full
compliance with the mounting conditions →  16.