FEEL+
3-in-1 room sensor
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E-Ink screen
Direct reading of ambient measurements for a better user experience
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Connected
Remote reading of measurements. All information is available in a secure cloud space
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Temperature / Humidity
For greater indoor comfort. Measures ambient parameters in offices or homes
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T°
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Humidity
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Luminosity
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LoRaWAN
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Sigfox
E-ink screen for easy data reading
The product’s star feature is its E-ink screen. Renowned for its low power consumption and high readability, even in direct sunlight, the E-ink screen gives you a clear, pleasant reading of ambient measurements. No more annoying reflections or screens that are too bright, this product adapts to your visual needs while remaining elegant and discreet.
The screen design makes it easy to read the data. The navigation interface is intuitive, enabling data to be displayed clearly and quickly.
The screen is fully configurable. If required, the display can be reconfigured remotely or via NFC.
Measures ambient light
Thanks to its luminosity sensor, FEEL+ offers lighting and energy optimisation possibilities, as well as automation scenario options.
The brightness sensor measures the amount of light in the room. Ideal for controlling lighting or adjusting the temperature more quickly depending on the amount of sunlight.
The connected temperature sensor designed for professionals
The data collected by ambient sensors is essential to the smooth running of many buildings.
Our products offer exceptional reliability, stable IoT connectivity, long battery life and consistently accurate measurements.
Easy to manage and configure, they can be deployed in large numbers to ensure efficient operations and satisfied customers.
Reliable and accurate temperature and humidity measurements
Afin d’écarter tout risque de mesures erronées, une attention particulière a été portée à l’intégration des capteurs de température et d’humidité dans le produit.
Des tests rigoureux et des protocoles de validation stricts garantissent un fonctionnement dans des conditions d’utilisation extrêmes allant de -20°C à +50°C et de 0 à 99% d’humidité ambiante.
Temperature
Accuracy: +/- 0.2°C
Humidity
Accuracy: +/- 2% RH
Regulatory compliance
Sensor calibration certificate issued by a COFRAC-accredited independant metrology laboratory
Long-term measurement reliability
Guaranteed consistency and accuracy, with no measurement drift over time
Fast, secure installation
Easy to install
Free-standing, wall-mounted or for single-user flush-mounting boxes (SIGN only)
Anti-theft protection
Lockable mounting base reduces risk of sensor removal
Anti-tear detection
Triggers an alert message if the product is removed from its mounting base
3M adhesive fastener
Allows quick installation without screws or plugs. Avoids drilling into walls where asbestos, pipes or cables are present
Superior performance for optimal LoRaWAN® data transmission
No more data loss!
Historical Data mode + Redundancy function: measurements can be grouped in a single LoRaWAN frame to limit the number of radio transmissions and are sent 3 times to maximize their reception by the network gateway.
Optimized PCB radio antenna
Designed to ensure reliable radio connectivity, even in harsh environments, while limiting power consumption to extend battery life
Enhanced cyber security
Data transmitted by the product is secured from end to end using double AES128 encryption.
Multi-band LoRaWAN transceiver
With the Nexelec TOUCH application and NFC technology, you can quickly and easily configure the product to transmit on the frequency of your choice: Europe (868MHz), USA (915MHz), Australia (923MHz), etc.
QR'LOOK makes it easy to use the room sensor
Are you deploying thousands of sensors in your buildings and want to raise awareness among occupants about the use of environmental sensors?
Enhanced security
QR'LOOK is a QR Code label to be stuck near the sensors so that occupants can learn how to use them optimally thanks to our advice
Learn more
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Information always at hand
Occupants simply scan the QR Code to access an online web page containing all the information they need on their sensor: operation, use, maintenance, downloadable instructions, videos, etc.
NAVIXIS: the IoT platform that saves you time
Building on its expertise in the manufacture of connected sensors, Nexelec wanted to go one step further by offering a complete solution, from the device to the application, to meet the growing needs of its customers in terms of connectivity and management of IoT equipment. By combining its expertise in connected sensors with an end-to-end application solution, Nexelec is now able to offer a comprehensive IoT package with NAVIXIS.
Connect and control your equipment
Facilitates remote management and control of IoT devices and LoRaWAN gateways
Dashboard and graphical data display
Provides an intuitive interface for monitoring key indicators in real time and making it easier to interpret the data collected
Data export and exchange
API connection, webhook notifications and simple data export in .pdf or .csv format
Real-time alerts or alerts triggered by thresholds
Notifies users immediately when a critical event occurs or a predefined value is exceeded
User rights management
Access control to ensure secure and appropriate use of the platform's functionalities
Specifications
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Temperature
Resistance: 0.1°C
Accuracy: ±0.2°C
Measurement range: -30°C to +70°C -
Humidity
Resistance: 0.5% r.H.
Accuracy: ±2% r.H.
Measuring range: 0 – 100% R.H. -
Luminosity
Res: 5 lux
Accuracy: ±5 lux
Measurement range: 0 to 5,000 lux
Features
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Connectivity
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Dimensions
130 x 87 x 30 mm
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Power supply
3 battery slots
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Terms of use
Indoor environment
Temperature: -20°C to +50°C
Humidity: 0% RH to 99% RH (non-condensing) -
Mounting type
Wall-mounted or free-standing
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Warranty
2 years**
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Content box
1 sensor
1 battery included (2 additional batteries can be added to extend the product’s life)
1 mounting base
2 nylon screws and plugs
1 3M® adhesive fastener -
Data transmission mode
Periodic
Grouped data (datalog) with transmission redundancy -
Certification**
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References
| Reference | Radio |
|---|---|
| X280LR | LoRaWAN |
| X580LS | LoRaWAN - Sigfox |
Dual LoRaWAN / Sigfox connectivity
Optimise your IoT deployments with versatile products and enhanced connectivity!
Our products feature dual LoRaWAN and Sigfox compatibility for optimum flexibility. Dual-Band connectivity extends network coverage and ensures continuity of service in all circumstances. This hybrid solution guarantees reliable data transmission, while allowing you to choose the protocol best suited to each situation: operated LoRaWAN, private LoRaWAN or Sigfox network.
Easy installation
Thanks to the product video unboxing, installation and commissioning of the product go smoothly.
Autonomy of more than 6 years*
- Very low power consumption by sensors and on-board electronics
- Includes 1 replaceable SAFT 2600 mAh high energy density battery
- 2 additional battery holders to extend battery life to 20 years
Calculate the projected autonomy of your product with our online application VOLT
NFC configuration: simple, fast and secure!
The Nexelec TOUCH application, combined with NFC technology, enables wireless adjustment by simply bringing a smartphone close to your sensor, making the process much simpler for users.
Over 25 configurable parameters:
- Measurement and data transmission frequencies,
- Light and sound indicators,
- Choice of LoRaWAN radio frequency according to geographical area (EU868, US915, etc.)
There’s no need to unpack FEEL+, as settings can be made through the packaging, without the sensor being powered by its battery!
Sustainable and eco-responsible
Nexelec is committed to responsible electronics. Our approach integrates respect for the environment into the design of our products. We choose sustainable materials, reduce energy consumption and aim to increase the longevity of our devices.
Measures room parameters with one click
Need to take an immediate measurement and share the data? It’s now possible, and easy to do, thanks to the button on the front of the sensor.
Who says an IoT sensor can't be elegant?
Our product combines technology with a modern, minimalist design that blends harmoniously into any environment.
Discover the future of the IoT, where functionality and aesthetics come together in perfect harmony.
Frequently Asked Questions
Our experts answer your questions
Moisture comes from a variety of sources, including human activity, breathing and architectural design problems. Air that’s too dry dries out the respiratory tract, and humidity that’s too high promotes allergies. Ideally, the humidity level in an enclosed space should be between 40% and 60%.
NFC (Near Field Communication) is a magnetic field technology used to exchange data between a product and a smartphone.
To configure the product, simply :
- Download the free Nexelec TOUCH application from Google Play Store or Apple App Store
- Select product and follow application instructions
Complementary products
*Typical autonomy (not guaranteed) of the room sensor with 1 SAFT LS14500 battery: LoRaWAN SF9, 10 min measurement, 30 min periodic transmission.
**Refer to the information available on the website www.support.nexelec.fr