Actility - Elsys Water Level and Tank Monitoring Evaluation Kit

An accurate advance warning of flood levels can save lives and reduce disaster management costs.

As extreme flooding events are becoming increasingly common around the world, remote water level sensors are being used in sophisticated networks to monitor streams and rivers in areas prone to flooding.

Our water level and tank monitoring solution combine Elsys ELT-Ultrasonic distance technology to measure liquid levels in advanced places or extreme conditions, and WMW savoir-faire for creating intuitive applications and dashboards to monitor your data and configure alerts.

This kit includes the assets needed to start your Proof of Concept and can be completed by adding more options to your cart.


* Actility global IoT SIM is a simcard that allows private LoRaWAN networks anywhere, without any installation hassle, and with no hidden costs.

Note: If you choose the EU868 configuration, your kit will contain the Ufispace Indoor Gateway. Else, it will contain the Browan Pico NEXT LTE Gateway pre-installed and configured for AS923 & US915.

For detailed documentation and step-by-step setup instructions for this kit, refer to the Product information/Technical documents section below.

Powered by, WMW, and Actility

(VAT excluded)
In stock
Usually delivered in 15 working days
Commercially available
This product is already in mass production. Production batches are in route or stock is available. All certifications for the regional areas where the products are sold are obtained from competent institutions.

Key features highlights :

Optimize your business operations with Automated Level Monitoring

Our water level & tank monitoring solution is ideal for precisely monitoring the level of rivers and tanks leveraging LoRaWan technology.

It uses an ultrasonic sensor (Elsys ELT-Ultrasonic) which offers the best compromise when accurate and repeatable distance measurement is needed.

The LoRaWan long-range technology allows easy installation and the ability to monitor sensors in a very large area with low infrastructure costs.

This system has been designed specifically for ease of use and provides immediate alerts if any conditions fall out of optimal ranges.


Typical applications:

-Bin & tank level measurements

-Water level measurements (under bridges or wells e.g.)

-Smart cities



-Extreme weather conditions

-Exposed areas (containers e.g.)

Water Level & Tank Monitoring Kit Content

1x Elsys ELT-Ultrasonic

1 x 3.6V AA Lithium Battery

1 x Elsys ELT-Ultrasonic Antenna 

1 x Ufispace Indoor Gateway for EU868 & IN865

1 x Browan Pico NEXT LTE Gateway pre-installed and configured for AS923, AU915, & US915

3 x Months subscription to WMW Water level management and fluid level /Tank monitoring application

3 x Months Access to ThingPark Community connectivity - to connect up to 10 devices & 1 gateway



1hr of technical assistance during the trial period

Add more sensors to your kit!


Description :

Get started in no time with our end-to-end solution

Elsys ELT-Ultrasonic

ELT Ultrasonic is the ideal sensor for measuring in advanced places or extreme weather conditions and has the capacity of measuring with a remarkably long range. 

The ELT Ultrasonic is designed for measuring the distance and can work as a bin level sensor, tank level sensor, or water level under bridges, for example.

ELT Ultrasonic distance sensors can be placed in various environments to measure distance as well as temperature, humidity, and atmospheric pressure. It is enclosed in an IP67 box and is designed to be mounted outside. 

This kit includes a 3.6 V AA battery whose lifetime is estimated to be up to10 years.

Example of underground water level measurement installation (source

WMW: Professional Application to monitor your assets

An intuitive application will enable you to monitor the filling level of your tanks or other fluid levels, with real-time message updates.Historical graphs allow the user to see the trend and act upon it using the extended rules and notifications engine,to gain full control of your tanks and other fluid levels.

This application can be combined with one of our +180 different ones to make your company and/or process smartly.

ThingPark Community provides a dependable LoRaWAN connectivity infrastructure to efficiently connect your Low-power IoT devices. 

ThingPark Community is the leading LoRaWAN private networking solution that streamlines the digitalization of your business processes by connecting your most valuable assets with efficiency.

Deploying ThingPark Community, you will benefit from a dependable, secure, and scalable private LoRaWAN connectivity infrastructure to enable a wide variety of IoT use cases such as indoor/outdoor asset tracking while ensuring the power-efficiency needed to ensure solutions ROI. 

ThingPark Community streamlines IoT network operations,  providing enterprises with a proficient UX to easily build a multi-gateway LoRaWAN network and feed data to IoT applications. ThingPark Community dashboards provide key operational insights & alarm management.

*Optional backhaul as a service with Actility global SIM

Streamline delivery, installation, and operational processes with Ready-to-Use Pre-connected LoRaWAN gateways including backhaul connectivity powered by Actility global IoT SIM.

Pre-configured LoRaWAN gateways are ready for the plug-in, minimal-cost installation. However, due to IT security policies, it is increasingly difficult to use the existing LAN for backhaul IP connectivity. The perfect solution is to equip LoRaWAN gateways with our global IoT SIM: just ship to the customer site, and the private network will be immediately operational as soon as the gateway is plugged into the main power. 

For the list of supported countries per region, visit here. Don't hesitate to get in touch with us if your country is not on the supported list.

Note: The service is primarily restricted to LTE-only coverage. If you are in a region that has only 3G coverage, please contact us.


Specifications :
Seller Actility
Product Capabilities Air humidity sensor, Air temperature sensor
LoRa Class Class A, Class C
Solution Represented Smart Industries, Smart Operations
Use Case Bin & tank level measurement, Tank level monitoring
Power Supply Non rechargeable battery
Battery specification (Wh) 3.6V AA Lithium battery
Battery type Lithium ion
Antenna External on connector
Operating Temperature (min to max) -40 to 60° (85° with external power supply)
Lead-time if in stock (in working days) 15
Technical Documents

Seller conditions Seller commercial condition
Seller shipping condition
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