ARK41 Airducer® Ultrasonic Transducer
Part #39-046-0-01
The ultrasonic ARK41 brings proven dependability to level, flow and distance measurement applications. Its rugged one-piece Kynar PVDF housing makes it suitable for chemically aggressive environments. The ARK41 includes 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
- Rugged one-piece PVDF housing is U.S. FDA compliant and is suitable for chemically aggressive environments
Options
- 10 KΩ thermistor available for temperature compensation
- Mounting cap available in BSP, NPT, or M32 threads
- Transducer assembly available with variable cable lengths
- Acoustic Window: PVDF Kynar® 720Maximum 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%Recommended Use: Distance, Flow, LevelFrequency: 41 kHzSensing Range: 35 cm to 15 m (14" to 49')Beamwidth: 14° ±2° at -3 dBHousing: PVDF Kynar® 720Minimum Parallel Resistance: 150 Ω, ±30%
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