The OPTISOUND 3020 is a 2- or 4-wire ultrasonic level transmitter for basic applications. It is particularly suitable for use in small and medium-sized tanks up to 8 m / 26.3 ft. The level transmitter measures rainwater and wastewater, liquids with a high degree of contamination, corrosive liquids or solids.
- Resistant to corrosive environments
- Available with optional mounting bracket for easy alignment of the sensor