Avoid - Siemens SITRANS Probe LU240 Compact Operating Instructions

Ultrasonic level transmitters

Table of Contents

Installing/mounting

5.1 Basic safety notes

①

②

③

5.1.1.2

Avoid

• Proximity to high voltage or current wiring, high voltage or current contacts, and to

variable frequency motor speed controllers

• Exposure to direct sunlight. (Provide a sun shield to avoid direct sunlight.)

• Interference to sound path from obstructions (such as rough walls, seams, rungs, etc.), or

from fill path

Customer-supplied flange

Ambient temperature surrounding enclosure –40 to +80 °C (–40 to +176 °F)

Device tag (optional)

① Pipe

② Rungs

③ Seams

Compact Operating Instructions, 09/2021, A5E42673704-AE

SITRANS Probe LU240 with mA/HART

Table of Contents

7ml51