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20 * 8 Long Range Ultrasonic Distance Sensor , Rectify Reviation Waterproof Ultrasonic Sensor

Categories Long Range Ultrasonic Sensor
Brand Name: HAOLI
Model Number: HL-175-30
Certification: CE,ISO9001,ROHS
Place of Origin: ChengDu
MOQ: 500
Price: Negotiation
Payment Terms: TT
Supply Ability: 1000pcs/10days
Delivery Time: 10work days
Frequency: 300±10KHZ
Capacicent: 1200±20%
Dalay Time: ≤0.5ms
Sensitivity: -80dB min.
Directivity: 11±1°
Operating Temperature: -20℃—+70℃
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20 * 8 Long Range Ultrasonic Distance Sensor , Rectify Reviation Waterproof Ultrasonic Sensor

10 * 8 300KHZ Long Range Distance Ultrasonic Sensor Rectify Reviation


Product Description


We provide many kinds of ultrasonic transducer according customer's requirements. if you know lesser about the ultrasonic,you should tell us for help, if you are familiar with the ultrasonic transducer , you can tell us the technology parameters about the sensor. for example working frequency;band width;beam width;sealed way;relative sensitivity;Echo pulse width;Static capacitance;impedance and so on.

We can manufacture the ultrasonic transducer used In medical applications; measuring distance; measuring thickness, measuring depth in the air or in the liquid.


Specifications


Center frequency300±10KHz
Bandwidth20Khz
Echo Sensitivity-80dB min.
Min.Parallel Resistance150Ω±30%
Capacitance1200±20%pF
Typical Sensing Range0.1~0.3m
Directivity deg11°±2°(-6dB)
Max.Input Voltage300Vp-p
Protection ClassIP65
Min.Parallel Resistance250±50Ω
Mechanical quality factor(Qm)min.40
Operating Temperature-20-+80℃
Storage Temperature-35-+85℃
Housing MaterialABS Plastic


Quality 20 * 8 Long Range Ultrasonic Distance Sensor , Rectify Reviation Waterproof Ultrasonic Sensor for sale
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