Advantages

• contactless measurement of the level of various fluids and of media interface distance in one or two measurement channels;
• automatic accounting for ultrasound velocity alteration upon alteration of gas medium parameters;
• minimum influence of surface foam on measurement results;
• transducer periodic self-cleaning from condensate and fouling;
• transmitter can be placed at a distance of up to 250 m from the measurement site;
• high-temperature sensors (0 ÷ 100°С) available;
• intrinsically safe version available (Ex-proof);
• applicable as level indicator (up to 8 level values) or distance meter.

Measured Media:

Application:

• fluid level measurement in reservoirs, open channels, wells, tanks;
• water level difference measurement at hydropower plants, in sluices, between reservoirs;
• fluid volume calculation for two reservoirs with given volume characteristics;
• waste water level measurement at treatment facilities.

Acoustic system (AS) versions:

• AS-111-113 – without acoustic duct, with temperature sensor;
• AS-40x-110 – with reference reflector, flanged-type mounting;
• AS-50x-110 – with reference reflector, suspension-type mounting;
• AS-6xx-110 – with temperature sensor (1 or 2), flanged-type mounting;
• AS-7xx-110 – with temperature sensor (1 or 2), suspension-type mounting.

Outputs:

• LCD;
• RS-232/RS-485 interface;
• frequency and/or pulse output (on request);
• analog output (on request);
• Ethernet (on request);
• logic outputs (on request).