(VAT excluded)
In stock
Usually delivered in 30 working days
Production ready
Product design is finalized. Bill of Materials is finalized. An initial important batch of products to make the SKU commercially available is required, meaning no inventories are currently available and lead time is in months. All final certifications are not obtained yet but pre-testing has been operated and seller is 100% sure to obtain them. Datasheet and user guide should already be available.

Key features highlights :

Smart Agriculture (silos, ...)

Smart Waste Management

Smart Fluids Management

Smart Industries

Energy saving

Filling level 10 cm – 2100 cm (21M), accuracy : 0,5-14 m : +/- 4 cm ; > 14 m : 1,5%

Temperature -10°C to +60°C

Moisture content 0 to 100%

Lorawan frequency EU868

Remotely Send Commands

Lorawan certified protocol

Patented technology

Description :

The K-MELEON BOX (KBOX) filling level device is ideally suited for a wide range of applications such as Smart Agriculture, Smart Industry or Smart City and will help you to make sensitives money savings and working optimisation.

It measures and transmits 4 parameters by default: 

  • The container filling level (up to 21m)
  • The temperature (Air)
  • The moisture content (Air)
  • The voltage level of the power storage unit

Actually the main use case is remote monitoring of the FILLING RATE (FR) of containers of solids or liquids (non-flammable)

  • Measurement of residual inventory levels for automatic replenishment (industries, agriculture, etc…)
  • Types of containers: dumpsters (Aerial fixed, rolling, semi-underground or underground), silos, tanks,...
  • Type of content: wastes, glasses, plastics, feeds, stocks, water, muds ... (depending on density, see with GST)

But it also can be used for any use cases where you need to be aware of the filling rate.

Even after the installation of the sensor, you will be able to interact with the sensor by remotely sending commands such as changing the maximum height of the container, so the device won't need to be calibrated again if you change your container.

Another smart command is changing remotely the frequency of data transmission: indeed, after a while if your feedback shows that you need to receive data more often, it will be possible to increase the frequency, or otherwise reduce it and improve the battery life

Concerned by the energy saving, we are committed in a logic of optimization of energy: thanks to a patented technology, this sensor was made to improve the life of the battery.

AUTONOMY up to 10 years

Our sensor has all the features to make it easy to use: a certified Lora module, a compact size, an all-in-one device with a low energy consumption thanks to our power management strategy.

A plug and play device with easy and rapid installation and integration, with the expertise and services of GST.

Certified compliance with French IoT operators networks:

  • Orange
  • Objenious
  • Actility

    Checks under the responsibility of the buyer:

    • LoRa Coverage
    • Sensor will not be completely enclosed in a metal container
    • The sensor visibility (vandalism)
    • Frequency compatibility with the area of use (for example 868 mHZ in EU, custom version possible)
    • His ability to collect and process data
    • Compatibility with the range measured by the sensor.

NB : The picture shows our sensor in bi-color version, a full-black version is also available !

Specifications :
Seller GST (GreenSysTech)
Manufacturer name GST
SKU 269-1784
Manufacturer Part number SBI-OPT-B-21M
Product Attributes Metering, Temperature
RF Region EU868 - Europe 863-870MHz
LoRa Class Class A
Solution Represented Smart Agriculture, Smart Cities, Smart Industries, Facilities Management, Smart Metering
Power supply Non rechargeable battery
Battery specification (Wh) 280
RF power (dBm) 14
Battery type Lithium ion
Output throughput (mW) 25
Antenna Integrated
RF transceiver SX1276
Interfaces I2C
Operating Temperature (min to max) -10°C to +60°C
Depth (cm) 9.5
Width (cm) 9.5
Height (cm) 11
Certification CE, LoRa® Alliance, Orange LoRa®, RoHS
Lead-time if backordered (in working days) 40
Is available for sale Yes
Lead-time if in Stock (in working days) 30
Specific commercial conditions

Considering that each use case are different and the large choice of versions of our sensors, we have put in place a survey (pre-sale form) to allow the customer to ensure that the product he wants to order fits his needs.

We do not accept any liability for an order error without first sending the survey (pre-sale form)to GST.

Technical documents
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