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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 : 300±5KHZ
Capacicent : 1800±20%
Dalay Time : ≤0.8ms
Sensitivity : -60dB min.
Directivity : 11±2°
Operating Temperature : -20℃—+70℃
Disc 38mm 300KHZ Long Range Distance Ultrasonic Sensor Wide Temperature Adaptation
Product Description
Feature
Specifications
| Center frequency | 300±5KHz |
| Bandwidth | 10Khz |
| Echo Sensitivity | -60dB min. |
| Min.Parallel Resistance | 150Ω±30% |
| Capacitance | 1200±20%pF |
| Typical Sensing Range | 0.15~4m |
| Directivity deg | 14°±2°(-6dB) |
| Max.Input Voltage | 800Vp-p |
| Protection Class | IP65 |
| Min.Parallel Resistance | 150±50Ω |
| Mechanical quality factor(Qm) | min.40 |
| Operating Temperature | -30-+80℃ |
| Storage Temperature | -35-+85℃ |
| Housing Material | ABS Plastic |




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Disc 38mm Long Range Ultrasonic Sensor High Sensitivity Wide Temperature Adaptation Images |