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18mm 40KHZ Waterproof Ultrasonic Sensor
Original price was: $2.20.$2.00Current price is: $2.00.
| Item NO.: | WF40K-M18A |
| Operating Frequency: | 40kHz ± 2% |
| Transmitting S.P.L.: | 100 dB Min.(0dB = 20uBar, 10Vp-p, 30cm, 40kHz) |
| Receiving Sensitivity: | -78 dB Min.(0dB = 20uBar, 10Vp-p, 30cm, 40kHz) |
| Capacitance at 1 kHz: | 2000 pF ± 20% |
| Ringing Time: | 1.2ms Max. |
| Typical Sensing Range: | 30 to 1000cm |
| Directivity: | 85° ± 5% |
| Max.Driving Voltage: | 120 Vp-p.(2% Duty Cycle Tone Burst) |
| Operating Temperature: | -40℃ to 90℃ |
| Weight: | 5 g |
| Housing Material: | Aluminum |
| Color: | Black/Silver |
1000 in stock
CompareDescription
| Item NO.: | WF40K-M18A |
| Operating Frequency: | 40kHz ± 2% |
| Transmitting S.P.L.: | 100 dB Min.(0dB = 20uBar, 10Vp-p, 30cm, 40kHz) |
| Receiving Sensitivity: | -78 dB Min.(0dB = 20uBar, 10Vp-p, 30cm, 40kHz) |
| Capacitance at 1 kHz: | 2000 pF ± 20% |
| Ringing Time: | 1.2ms Max. |
| Typical Sensing Range: | 30 to 1000cm |
| Directivity: | 85° ± 5% |
| Max.Driving Voltage: | 120 Vp-p.(2% Duty Cycle Tone Burst) |
| Operating Temperature: | -40℃ to 90℃ |
| Weight: | 5 g |
| Housing Material: | Aluminum |
| Color: | Black/Silver |
Tag: Ultrasonic Sensor
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 15 × 15 × 6 cm |
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