AR41 Airducer® Ultrasonic Transducer
Part Number39-022-0-01
The AR41 delivers unparalleled ultrasonic sensing performance with level, flow and distance measurement applications. It includes rugged sealed construction, and PVDF housing is available for more chemically aggressive environments. The AR41 incorporates standard internal shielding, and it can accommodate transceiver and signal processing electronics. It operates at 41 kHz and its sensing range is 30 cm to 20 m.
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- Beamwidth: 14° ±2° at -3 dB
- IP68 rated
Options
- 10 KΩ thermistor available for temperature compensation
- Mounting cap available in BSP, NPT, or M32 threads
- Transducer assembly available with variable cable lengths
- Recommend Use: Distance, Flow, LevelFrequency: 41 kHzSensing Range: 35 cm to 15 m (14" to 49')Beamwidth: 14° ±2° at -3 dBHousing: Glass filled polyesterMinimum Parallel Resistance: 150 Ω, ±30%Acoustic Window: Glass reinforced epoxyMaximum Sensing Range: 20 m (66')Minimum Receive Sensitivity at Best Receive Frequency: -160 dB re 1V/µPaMinimum Sensing Range: 30 cm (1')Minimum Transmit Sensitivity at Best Transmit Frequency: 110 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: 41 kHz ±4%
