AT300 Airducer® Ultrasonic Transducer
Part Number39-089-1-01
The ultrasonic AT300 brings proven dependability to level, flow, distance, proximity and object detection measurement applications. It includes rugged sealed construction and operates at 300 kHz. With a sensing range of 4 cm to 1 m, the AT300 excels at short-range measurement.
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- Beamwidth: 10° ±2° at -3 dB
- IP68 rated
- Acoustic Window: Glass reinforced epoxyMaximum Sensing Range: 1 m (3.3')Minimum Receive Sensitivity at Best Receive Frequency: -180 dB re 1V/µPaMinimum Sensing Range: 4 cm (1.5")Minimum Transmit Sensitivity at Best Transmit Frequency: 95 dB re, 1µPa/V at 1 mNote: *Pulse-Echo Mode. Minimum and maximum ranges are best case scenarios. Actual range may vary, depending on drive circuitry and signal processing.Peak Operating Frequency: 300 kHz ±4%Recommend Use: Distance, Flow, Level, Object Detection, ProximityFrequency: 300 kHzSensing Range: 5 cm to 50 cm (2" to 20")Beamwidth: 10° ±2° at -3 dBHousing: Glass filled polyesterMinimum Parallel Resistance: 650 Ω, ±30%
