Ultrasonic Level Meter

Measurement starts at just 5 cm from the transducer face — against roughly 20 cm on a standard ultrasonic gauge. That 5 cm blind zone lets the gauge read a tank kept full to the brim, a small dosing vessel or a low-clearance manhole right up to the top.

A high-frequency transducer with a tight ±6° beam keeps the return echo intact through water mist, condensation, steam and airborne dust that scatter or absorb the wide beam of a conventional ultrasonic gauge. No heated transducer, no stilling well, no purge air needed.

±3 mm over RS485 and 0.1 % of span on the 4-20 mA loop, held across the whole range with the narrow ±6° beam that shrugs off tank walls, ladders and internal fittings.

Choose RS485 when you want Modbus or text protocol, several instruments on one bus, or digital values with the full ±3 mm resolution. Choose the 2-wire or 3-wire 4-20 mA loop when the instrument has to drop into an existing analogue loop, a DCS or a PLC analogue card.

It mounts through a standard G2 pipe nut with an M20×1.5 transducer thread, and the cable uses an aviation connector — the same footprint as a conventional ultrasonic gauge, so retrofit is straightforward.

One unit. There is no minimum order quantity: a single evaluation unit, a 20-unit trial order and a 500-unit batch are all accepted. Quantities under 20 units ship directly from stock; 20–500 units are scheduled into production.

1–20 units: dispatched within 2 working days from stock. 20–500 units: 1–4 weeks for a scheduled production run, depending on the current schedule. Customised versions follow exactly the same schedule — customisation does not extend the lead time.

Measuring range, mounting thread (G2 / M20×1.5), communication protocol and cable length are all customisable. One free sample is provided — the buyer covers the freight.

ISO 9001:2015 (certificate 02426Q00028R101, valid until 2029-01-15). CE certification is in preparation.