Ursalink EM500-UDL, User Manual

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EM500-UDL User Guide
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If any of the above items is missing or damaged, please contact your Ursalink sales
representative.
2.2 Product Overview
3.
Sensor Installation
3.1 Installation Location
When installing EM500-UDL, please take in mind:

Ensure the location of EM500-UDL is within the communication range of LoRaWAN gateway.

Device must sit in a vertical position on top of the object and be fitted such that it has a
clear path to the object.

Place device where it is not close to side-wall and without internal obstructions that block
the ultrasonic signal. (Position 1)

Position 2 is the ideal location to install EM500-UDL.

Do not place device in the center of arched or circular container tops since it will cause
multiple echos. (Position 3)

Do not place the device above the container inlet orifice.(Position 4)
Front View:
①LoRa Antenna (Internal)
②NFC Area
③Ultrasonic Horn
Back View:
④Battery (Internal)
⑤Wall Mounting Holes
⑥Pole Mounting Holes