ABM Sensor Technology Inc. Manufacturer of level measurement radar and ultrasonic. Self Adjusting, Plug & Play, The Shortest Response Time Non-Contact Sensors in the Market. NEW: ANTI-COLLISION SYSTEM FOR CRANES and ANTI-FLOODING SYSTEM, FUEL SAVINGS AND REDUCTION OF CABON-DIOXIDE Our Product: non-contact ultrasonic, radar, microwave, level transducers, radar interface detector, sanitary high temperature ultrasonic, relay , readout, open channel meters, point level switches, flow meters, ultrasonic, sensor