AIRMAR - ATK200 Ultrasonic Airducer Transducer

Rugged one-piece PVDF housing is U.S. FDA compliant
Cylindrical design allows for installation in various applications

Weight: 6 g (0.2 oz.)
Peak Operating Frequency: 200 kHz ±4%
Minimum Transmit Sensitivity: 102 dB re, 1µPa/V at 1 m at best transmit frequency
Minimum Receive Sensitivity: -180 dB re 1V/µPa at best receive frequency
Minimum Parallel Resistance: 300 Ω, ±30%
Minimum and Maximum Sensing Range*: 10 cm to 3 m
Typical Sensing Range: 12 cm to 2 m (5" to 6.5')
Free Capacitance: 500 pF ±20% at 1 kHz
Beamwidth: 10° ±2° at -3 dB
Maximum Driving Voltage: 500 Vpp at 2% duty cycle tone burst
Operating Temperature: -40 to 60°C (-40 to 194°F)
Housing Material: Kynar® 720
Acoustic Window: Kynar 720
*Pulse-Echo Mode. Minimum and maximum ranges are best case scenarios. Actual range may vary, depending on drive circuitry and signal processing.