HummBox Level Ultrasonic 3 - IP68 / RC1

HummBox Level 3 is a connected ultrasonic level sensor, connected with Sigfox or LoraWan, self powered, to monitor continuously level, volume and distance. 

Applications : 

• Liquid level measurement (water, oil, chemicals,..) 
• Waste/Bin level measurement 
• Waste water level measurement (sewage) 

Main features :  

• Ultrasonic measurement, temperature compensation 

   o Relaible data with « Anomaly Tagging » patent 

• LPWAN communication (Sigfox ou LoRaWAN) 
• Measurement frequency configurable via the application over the cloud 
• Device restart via the application over the cloud 
• Patented “Smart Frequency” to extend battery life 

   o Self adapted transmission frequency upon signal dynamic 

   o Up to 250% battery life increase 

   o Global improvement of network performance. 

• Easy to install 

   o 3 mounting possibilities ( plane, wall, pendulum) 

   o In situ configuration via wire push button 

   o Sonor feedback 

• Low maintenance Up to 12 years autonomy 
• ADR (Adaptative Data Rate) available for LoRaWAN network 
• Waterproof and robust package (IP68)  
• Protection against chemical (option) 
• European design made in France 

Benefits :  

• Low total cost of ownership 
• Reliable data measurement 
• Boost battery life 
• Dual mode LoRaWan or Sigfox for more flexibility 
• One sensor for several usage

Sensor characteristics  

Distance Min-Max : 20 cm-5m   

Precision : Typical +- 2cm (mm in option) 

Resolution : +- 1cm 

Temperature compensation : Yes 

Data filtering on sensor : Yes 

CEM protection : Yes 

Chemical protection : Option 

Electronic characteristics  

Radio frequency : 868 Mhz; 915Mhz; 923 Mhz 

Standard LoRaWan : 

   o Transmission power: 14dBm 

   o EIRP: 16 dBm 

   o Receptor sensitivity: -148dBm 

Sigfox :

   o Transmission power: 14dBm 

   o EIRP : 16 dBm 

Receptor sensitivity: -126 dBm 

Antenna :  Internal / External (option)$ 

Measurement frequency:  Configurable via cloud (1 to 144 times/ day)  & Adaptative frequency with « Smart Frequency » 

Operating temperature : -20°C + 50°C 

Storage temperature : +20°C ; +25°C 

Power supply : Batterie Li-SOCl2 - 3,6V 6500mAh- type C (Ø26x50mm) 

Autonomy : Batterie C up to 12 years for 6 measure per day @ 20°C in LoRaWAN 

X 2,5 with « Smart Frequency » 

Conformance : CE, ROHS, LoRaWan, Sigfox, Objenious, Orange