Airmarr ATK75 Airducer

Applications

• Level measurement in chemically aggressive environments
• Automation control
• Food and beverage processing
• Proximity sensing
• Obstacle avoidance

Highlights

• Best Operating Frequency: 75 kHz, ±4%
• Minimum Transmit Sensitivity at Best Transmit Frequency: 110 dB re, 1µPa/V at 1 m
• Minimum Receive Sensitivity at Best Receive Frequency: -160 dB re 1V/µPa
• Minimum Parallel Resistance: 150 Ω, ±30%
• Minimum and Maximum Sensing Range*: 20 cm to 10 m
• Typical Sensing Range: 25 cm to 7 m
• Free (1 kHz) Capacitance: 1,850 pF, ±20% pF
• Beamwidth (@ -3 dB Full Angle): 14°, ±2°
• Maximum Driving Voltage (2% Duty Cycle Tone Burst): 1,000 Vpp
• Operating Temperature: -40°C to 90°C
• Weight: 50 g
• 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.
 

Features

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

Options

• Temperature sensor