337 Highlandia Drive Baton Rouge, LA 70810 1.800.299.4142 [email protected]



SKU: 19628 Categories: , Tags: ,


VEGAPULS Air 41 is the ideal sensor for all autarkic applications with bulk solids and liquids. It is particularly suitable for level measurement in mobile bulk solids silos for dry mortar, concrete and plasters as well as in liquid tanks of all kinds. VEGAPULS Air 41 offers an economical solution through simple and reliable mounting without additional power supply.


Your benefit

  • Exact measurement results independent of medium, process and environmental conditions
  • Maintenance-free operation due to non-contact 80 GHz radar technology
  • Easy installation thanks to autarkic supply and radio technology


Technical specifications
Measuring range – Distance: 15 m [Meter – Foot]
Process temperature: -20 … 60 °C [°C – °F]
Process pressure: -1 … 2 bar [Bar – kPa – psi]
Accuracy: ± 2 mm
Frequency: 80 GHz
Beam angle: 8°
Materials, wetted parts: PVDF
Threaded connection: G1½, 1½ NPT, R1½
Seal material: FKM
Housing material: Plastic
Protection rating: IP66/IP67, Type 4X
Output: NB-IoT (LTE-Cat-NB1), LTE-M (LTECAT-M1), LoRa WAN
Ambient temperature: -20 … 60 °C
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To view the product specification sheet, click here.
To view the operating instructions of the product, click here.
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Additional information


Chemical, Engineering, Food & Beverage, Oil & Gas, Pharmaceutical, Power Generation, Pulp & Paper, Refining, Water & Wastewater