VEGAPULS Air 42

An autarkic radar sensor for continuous level measurement of liquids and bulk solids. It transmits measured values by radio and needs no external power supply. Suited to mobile bulk solids silos and liquid tanks of all kinds.

Key features

Non-contact maintenance-free 80 GHz radar
No additional power supply
Radio transmission for simple installation
Compatible with VEGA Inventory System

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Measuring range	up to 30 m
Accuracy	+/-2 mm
Frequency	80 GHz; beam angle 4 deg
Process temperature	-20 ... 60 C
Process pressure	-1 ... 2 bar
Wetted parts	PVDF; seals EPDM, FKM
Flange connection	>= DN80
Protection	IP66/IP68 (0.2 bar), Type 6X
Output	NB-IoT, LTE-M, LoRaWAN
Explosion protection	i, t

Non-contact maintenance-free 80 GHz radar
No additional power supply
Radio transmission for simple installation
Compatible with VEGA Inventory System

A radar sensor emits high-frequency microwave pulses from its antenna towards the medium. The signal is reflected by the product surface and the transit time is measured and converted into distance and level. Because the measurement is non-contact, it is independent of density, conductivity, temperature and pressure of the medium.