Categories | Ceramic Ultrasonic Transducer |
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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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