Contact: Bruce
Tel: +86-755-22 666 190
Fax: +86-755-29 043 136
E-mail: sales@ultrasonic-sensors.net
Skype: longsunac
Address: Room A1, 6/F, Bldg. No. 531, Bagua 3rd Road No. 277, Futian District, Shenzhen, China 518029
400KHz-80KHz underwater 6 wave-beam ultrasonic transducer
Applications:
Ultrasonic flow meter, under water range detection, level measurement etc
Features:
*Rugged sealed contruction
*Cylindrical design for easy installation
Technical parameter:
Center Frequency: 400 ± 20KHz, 80 ± 20KHz
Detectable range: 0.35 ~ 75m (400KHz), 0.8 ~ 300m (80KHz)
Mini. parallel Resistance: 50 Ω ± 20%
Capacitance: 2000pF ± 20% @1KHz
Echo Sensitivity: 80KHz: 3.0V echo amplitude @0.8m, under 600Vpp;
400KHz: 640 mV echo amplitude @0.8m, under 600Vpp
Working Voltage: Crest voltage < 600Vpp
Working temperature: -40 ~ +80℃
Pressure: ≤3Kg or 0.3MPa
Angle: Half-power angle @-3dB: 5° ± 1, Sharp Angle: 12° ± 2
Housing Material: POM
Corrosion Resistance: can be used under the environment of weak acid or weak base
Installation dimensions: refer to layout
Protection class: IP68
Wiring instructions: contact for more details
