Hard- & software from a single source: Our nemione®-technology

Our hardware and software is based on countless wireless monitoring projects for industry and infrastructure. Wireless and durable, that's our focus and made possible by our extensive know-how in the field of wireless and ultra-high efficiency technology.

Completely Wireless

Maximum battery runtimes

State-of-the-art electronics and firmware

Flexible sensor interfaces

Robust and durable

Our nemione® products enable wireless measurement and monitoring, even at hard-to-reach points, and eliminate the need for costly cabling. With our ultra high efficiency wireless technology, we supply you with data from a wide selection of industrially proven sensors in a battery-saving way and with years of runtime.

Depending on the application, we rely on different data transmission solutions for our nemione products:

The collected data is transmitted from the sensor nodes to gateways / receivers via nemi Link 2400 as our high speed sensor network in the
2.4 GHz frequency band or via nemi Link 868 as our long range sensor network in the 868 MHz frequency band. The gateways / receivers provide the data via 4G cellular connection, cable or micro SD card.

The data can then be displayed and further processed via dashboard or our supplied software. We will gladly choose the technically and economically optimal networking concept together with you.

nemi Link 868
Long range network

nemi Link 2400
High speed network

Description

Wireless, battery-powered sensor network with star topology and gateway for long distances and low sampling rates

Wireless, battery-powered sensor network with star topology and gateway / receiver for high sampling rates and low distances

Example

Crack width measurement on a reinforced concrete highway bridge with 30 measuring points

Force, moment and rotation angle measurements at several positions on the rotor shaft of a wind turbine

Sensor nodes
per gateway

30

3

Radio range

up to 1000 meter

up to 20 meter

Radio frequency

868 MHz band

2.4 GHz band

Max. sum sampling rate at
24 bits per sample

ca. 200 Hz

ca. 36.000 Hz

Usual battery runtimes of the sensor nodes*

> 5 years

> 2 years

Associated gateway

nemi WAMS Bridge - providing data via energy-efficient 4G NB IoT cellular connection

nemi EdgeBase - Providing large amounts of data via VPN tunneled FTP server and LTE cellular connection; also with extensive edge computing capabilities

* At a usual duty cycle of 1 - 10 % (ratio of system on / data acquisition and transmission to sleep state). Exact run times can be accurately calculated, predicted and guaranteed for given sampling interval and given environmental conditions.

Description

Wireless, battery-powered sensor network with star topology and gateway for long distances and low sampling rates

Example

Crack width measurement on a reinforced concrete highway bridge with 30 measuring points

Sensor nodes per gateway

30

Radio range

up to 1000 meter

Radio frequency

868 MHz band

Max. sum sampling rate at 24 bits per sample

ca. 200 Hz

Usual battery runtimes of the sensor nodes*

> 5 years

Associated gateway

nemi WAMS Bridge - providing data via energy-efficient 4G NB IoT cellular connection

* At a usual duty cycle of 1 - 10 % (ratio of system on / data acquisition and transmission to sleep state). Exact run times can be accurately calculated, predicted and guaranteed for given sampling interval and given environmental conditions.

Description

Wireless, battery-powered sensor network with star topology and gateway / receiver for high sampling rates and low distances

Example

Force, moment and rotation angle measurements at several positions on the rotor shaft of a wind turbine

Sensor nodes per gateway

3

Radio range

up to 20 meter

Radio frequency

2,4 GHz band

Max. sum sampling rate at 24 bits per sample

ca. 36.000 Hz

Usual battery runtimes of the sensor nodes*

> 2 years

Associated gateway

nemi EdgeBase - Providing large amounts of data via VPN tunneled FTP server and LTE cellular connection; also with extensive edge computing capabilities

* At a usual duty cycle of 1 - 10 % (ratio of system on / data acquisition and transmission to sleep state). Exact run times can be accurately calculated, predicted and guaranteed for given sampling interval and given environmental conditions.

Data analyses can be performed directly in the sensor or in the gateway (so-called edge analytics) as well as on the server. The great advantage of edge analytics is the reduction of the transmitted data to the essentials ("smart data"). This reduces storage space on the server and increases battery runtimes.

Your data remains your capital: We do not rely on big cloud providers but can keep the data in your IT ecosystem. Alternatively, you can rely on our nemione cloud solutions - hosted in the European Union.

Based on our knowledge from a multitude of previous projects, we have developed algorithms for data evaluation to generate maximum data added value for our customers. We gladly advise you on this. In addition to our existing algorithms we create individualized scripts upon request.

Data analysis

Data pre-evaluation in the sensor node / in the gateway (so-called edge analytics) with customized algorithms according to the latest state of science and technology

Data re-evaluation on the server (on-premises or hosted by nemione in the European Union) with customized algorithms according to the latest state of science and technology

Data storage in databases; raw data always transparently accessible to the customer

Data display in clear and customizable dashboards

Additional alerting and notifications via mail and / or SMS


The technology we have developed enables the connection of a wide variety of sensors. Our products support the following sensor types:

Sensor types

Icon Analoger Sensor

Industrial standard sensors with voltage output (0 - 10 V)

Icon Digitale Sensoren

Digital sensors with all typical voltage levels
(5, 12, 24 V)

Icon DMS

Wheatstone bridge sensors (e.g. strain gauges, pressure sensors, etc.)

Icon Temperaturfühler

Resistance sensors with constant current supply (e.g. resistance thermometers PT100 / PT1000)

Icon MEMS

High-resolution, triaxial, capacitive MEMS accelerometers

Icon IMU

IMU for measuring accelerations and rotation rates in and around 3 axes each (ACC, GYR)

Icon Magnetometer

Triaxial magnetometers

Icon Wegsensor

Displacement sensors for distance measurement

Icon Luftfeuchtigkeitssensor

Humidity sensors

Icon GPS

GPS modules for localization

Contact

A sensor must be able to do more than output an unfiltered measured value: With nemione, we make elaborate data analyses possible by combining intelligent software and high-tech hardware.

Stephanie Paulus, M. Sc.

nemione® is a trademark of

i4M technologies GmbH

Foersterstr. 5
52072 Aachen
Germany

+49 157 34 10 59 30

stephanie.paulus@i4m-tech.de

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