- Level monitoring for open channels
- Range: up to 4 m
- No contact with the liquid
- Powered through the loop 4-20 mA; 2-wire
- Protection: IP 67
| Measuring range: | Up to 4m (upper dead zone of 20cm) |
| Transducer: | PP |
| Head housing: | PBT |
| Fitting: | BSP 1 1/2” |
| Liquid temperature: | -30 to +90 °C |
| Ambient temperature: | -25 to +70 °C |
| Pressure: | 0.5 to 3 bar (absolute) |
| Seals: | EPDM |
| Protection: | IP67 (housing), IP68 (sensor) |
| Resolution: | < 2 m: 1 mm; from 2 to 4 m: 2 mm |
| Accuracy: | ± (0,2% of measured distance + 0,05% of range) Under optimal operating conditions and stabilized temperature |
| Beam measuring angle: | 6˚ |
| Power supply: | 12 to 36 V DC; 48 to 720 mW |
| Output signal: | 4-20 mA, 2-wires |
| Electrical connection: | Cable glands M20X1.5 & NPT 1/2” Cable Ø6 to 12mm Wire cross section Max 1.5mm2 |
| Electrical protection: | Class III |
| Optional: | Protective cover (On request) |
BAMO’s Bamosonic ultrasonic open channel flowmeter is used for continuous monitoring of flow level in open channels (Venturi or weir). With a US beam angle of 6° it is perfectly suited for open channel flow measurement on exponential section channels.
Bamosonic is a high performance ultrasonic transmitter with integrated transducer and electronic processing module. Compact, this transmitter is powered by the loop (4-20 mA; 2-wire) and stands out for its reliability and high accuracy.
Positioned above the surface of the liquid, the Bamosonic provides an output signal proportional to the flow level. The stainless steel support facilitates the positioning of the device over an open channel, particularly convenient for flow measurements in wastewater treatment plants.