Mjk-automation Shuttle Ultrasonic Level Transmitter and Sensor Manuel d'utilisateur télécharger pdf (Page 55)

SW 838023

GB Shuttle Manual 100316

Appendix

Indication of signal ampliﬁcation

This menu is used to display the ampliﬁcation level of the

received ultrasonic echo. The function can give an indication

og the strength of the received echo.

If the ampliﬁcation level is low (below. 20 dB), the echo

strength is good and vice versa.

A high ampliﬁcation level (max. 50 dB) indicate that the

ultrasonic echo is weak (foam or waves).

High ampliﬁcation may in certain situations create other

problems with electrical noise from other equipment at the

installation site.

The ampliﬁcation level is displayed immediately.

(The level is displayed in dB)

Shuttle

reverts to normal read-out.

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Mjk-automation Shuttle Ultrasonic Level Transmitter and Sensor Manuel d'utilisateur Page 55