Design And Function; Overview; Description; Functional Principle - WIKA NETRIS 1 Betriebsanleitung

1. General information / 2. Design and function

2. Design and function

2.1 Overview

Example: plastic version

2.2 Description

The radio unit was developed in order to transmit sensor signals wirelessly. The instru-
ment is connected to a sensor and takes readings from it. These values are made avail-
able in the respective radio protocol.
The radio transmission is achieved via LoRaWAN
(low-power wide-area network) to enable large transmission ranges and long battery
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life, or via Bluetooth
The instrument is either powered by a battery or optionally has an external power
connection.
The radio unit meets all safety requirements of relevant standards and regulations of the
radio equipment directive for data communication. The radio unit is a product that meets
high requirements and transmits data with excellent reliability.
The transmission of the sensor signal to the IIoT platform is carried out at a preset
sending interval. The sending intervals, and also the alarm limits, can be configured over
the IIoT platform. In addition, the instrument status (current measured value, battery life,
etc.) can also be queried and set on-site via a mobile device using a local interface via
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Bluetooth Low Energy.

2.3 Functional principle

The radio unit uses the Bluetooth
energy-saving operation. In connected mode, the radio unit can be configured on-site
using a mobile device with the "myWIKA wireless device" app.
The last measured value recorded is transmitted via Bluetooth
WIKA operating instructions WIKA-radio unit, model Netris
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Low Energy.
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Low Energy 4.2 radio standard which is designed for
Case top (removeable)
Battery compartment
Connector of the power supply
Case with product label
M12 x 1 connection socket
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based on LPWAN technology
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Low Energy in "Adver-
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