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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 : 500±10KHZ
Capacicent : 1600±20%
Dalay Time : ≤0.5ms
Range : 3-0.3m
Directivity : 7±1°
Operating Temperature : -30℃...+60℃
500KHZ Barometer Ultrasonic Transducer
Product Description
working at the frequency at 500KHz. Comparing with low frequency transducer, it is much narrower in FOV(<10°) & more precise (mm resolution). By using the calculation of TOF ( Time of Flight), this transducer can be used to measure not only short range distance, but also for air/gas flow, etc.
Center frequency | 500±5KHz |
Echo Sensitivity | -60dB min |
Min.Parallel Resistance | 250Ω±30% |
Capacitance | 1900±20%pF |
Typical Sensing Range | 0.1~2m |
Directivity deg | 7°±2°(-6dB) |
Max.Input Voltage | 100Vp-p |
Protection Class | IP65 |
Min.Parallel Resistance | 250±50Ω |
Mechanical quality factor(Qm) | min.40 |
Operating Temperature | -20-+80℃ |
Storage Temperature | -35-+85℃ |
Housing Material | polymers |
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