Features

Improved deadband performance as compared to AT50
Rugged sealed construction
Cylindrical design allows for installation in various applications
Options
10 KΩ thermistor available for temperature compensation

Specifications
Best Operating Frequency: 50 kHz, ±4%
Minimum Transmit Sensitivity at Best Transmit Frequency: 106 dB re, 1µPa/V at 1 m
Minimum Receive Sensitivity at Best Receive Frequency: -162 dB re 1V/µPa
Minimum Parallel Resistance: 450 Ω, ±30%
Minimum and Maximum Sensing Range*: 25 cm to 15 m
Typical Sensing Range: 30 cm to 10 m
Free (1 kHz) Capacitance: 5,700 pF, ±20% pF
Beamwidth (@ -3 dB Full Angle): 12°, ±2°
Maximum Driving Voltage (2% Duty Cycle Tone Burst): 1,500 Vpp
Operating Temperature: -40°C to 90°C
Weight: 160 g
Housing Material: Glass filled polyester
Acoustic Window: Glass reinforced epoxy