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
21KHz Φ84mm 30m ranging ultrasonic transducer
Applications:
Lithium Battery Applications
Solar Powered Applications
Remote Monitoring Stations
Non-Contact Detection
Shipping systems
Mobile Robotics
Chemically Hazardous Locations
Tank Level Measurement
Freight Management Systems
Liquid Level Control
Tide/Water Level Monitoring
Dimensioning & Positioning
Proximity Detection
Security Systems
Gas flow meter
Features:
*Rugged sealed contruction
*Cylindrical design for easy installation
*Long-range measuring capability
Technical parameter:
Construction: waterproof
Using Method: dual use
Center Frequency: 21 ± 1.5KHz
Mini. Resistance: 700Ω ± 20%
Capacitance: 11000pF ± 20% @1KHz
Sensitivity: Ehco signal 900mV @0.6m, 800Vpp
Max. Input Voltage: ≤ 1500Vpp
Working temperature: -40 ~ + 80℃
Pressure: ≤ 3Kg or 0.3 MPa
Angle: (beam width) Half-power angle@-3dB: 11° ± 2, Sharp Angle: 27° ± 4
Detectable range: 0.8 ~ 30 m
Protection Class: IP68
Housing Material: plastic
Corrosion Resistance: can be used under the environment of weak acid or weak base
Installation dimensions: G3
Gross weight: 1300g ± 5%
