Measuring Principle
The sensor is comprised of an antenna which emits ultrasonic pulses at short intervals; the pulses are generally directed perpendicular to the water surface whose level is being measured. The pulse reflects on the free surface of the liquid and bounces towards the instrument which picks up the return signal. The running period of the radar signals is proportional to the distance from the emitter and the free surface of the liquid. A special processing procedure ensures reliable and precise measurement.
Technical Specifications
Range |
1 or 3 or 5 or 8 or 10 meters |
Dead zone |
10 o 20 cm (dependin of range) |
Measuring Deviation |
±0.2% of the range (from 1 to 10 meters of range)
±0.3% of the range |
Connection |
Thread GAS 1” o 2”
Mounting Bracket |
Temperature |
-20 … +60 °C |
Storage temperature and transport |
-35+60 °C |
Operating Voltage |
24 Vdc |
Output signal |
4-20mA |
Accessories and Spare Parts
Application Device and Ultrasonic Support |
For installation on vertical or horizontal Wall |
Protection group from overvoltages |
Electrical Protection |
Related Products
V-Notch |
For the adjustment of the liquid flow to be monitored |
Enamelled Staff Gauge |
For manual and visual measurement of levels |
Level Meter with stainless steel rod |
Special Staff Gauge for manual and visual measurement of levels |
Technical Assistance
If you have any requests or questions about our instruments or if you have special needs that require different solutions from the standard, please contact us. Our team will provide all the necessary information and will be very happy to work with you to study, develop and customize instruments and solutions suitable for your specific needs.
All information in our datasheet is subject to change without prior notice.
Please check the datasheet/details carefully and contact Pizzi Instruments for further information