Applications

• Level measurement in chemically aggressive environments
• Automation control
• Proximity sensing
• Obstacle avoidance
• Flow monitoring

Highlights

• Best Operating Frequency: 200 kHz, ±4%
• Minimum Transmit Sensitivity at Best Transmit Frequency: 102 dB re, 1µPa/V at 1 m
• Minimum Receive Sensitivity at Best Receive Frequency: -180 dB re 1V/µPa
• Minimum Parallel Resistance: 300 Ω, ±30%
• Minimum and Maximum Sensing Range*: 10 cm to 3 m
• Typical Sensing Range: 12 cm to 2 m
• Free (1 kHz) Capacitance: 500 pF, ±20% pF
• Beamwidth (@ -3 dB Full Angle): 10°, ±2°
• Maximum Driving Voltage (2% Duty Cycle Tone Burst): 500 Vpp
• Operating Temperature: -40°C to 60°C
• Weight: 6 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.