Nokeval NSnappy Sense LWEU Series, Руководство пользователя

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2 - Sense LWEU Series
Contents
Introduction .............................................................................................................................................. 2
Installation ................................................................................................................................................. 3
Connections ........................................................................................................................................... 3
Usage ........................................................................................................................................................ 3
Measuring with NSnappy Sense ............................................................................................................ 4
Measuring with NSnappy Sense IR ........................................................................................................ 4
Maintenance .............................................................................................................................................. 5
Replacing the battery ............................................................................................................................. 5
Cleaning ................................................................................................................................................. 5
Service ................................................................................................................................................... 5
There are no user serviceable parts in these devices. If the device needs service, contact your NSnappy
service partner for more. ........................................................................................................................... 5
Troubleshooting ........................................................................................................................................ 5
The readings do not appear or update in NSnappy ................................................................................ 5
The readings appear to be too high or too low with Sense .................................................................... 6
The readings appear to be too high or too low with Sense IR ................................................................ 6
The reading only updates with a few second intervals........................................................................... 6
Specifications ............................................................................................................................................ 7
Warnings .................................................................................................................................................. 8
Trademarks .............................................................................................................................................. 8
Manufacturer ............................................................................................................................................ 8
Introduction
Nokeval NSnappy Sense series measuring instruments are LoRaWAN devices designed to be used
together with the NSnappy service. The product family includes the following models:
NSnappy Sense LWEU-N : thermometer equipped with an 80 mm long, 2 mm diameter stainless-steel
probe with a sharp needle tip. This model is intended for measuring the internal temperature of soft,
penetrable products like food.
NSnappy Sense IR LWEU-N : non-contact thermometer equipped with an infrared (IR) sensor. This
model is intended for measuring the surface temperature of objects without touching them.