Micros sp.j.
W.Kędra i J.Lic
E.Godlewskiego STREET 38
30-198 Kraków
tel.: +48 12 636 95 66
fax.: +48 12 636 93 99
e-mail: biuro@micros.com.pl
|  | export@micros.com.pl |  | +48 12 636 95 66 |
| Nippon Ceramic high performance ultrasonic sensors, open aperture type |  |
| Part number | Transmitter / receiver |
Frequency [kHz] | Sound pressure [dB] | Directivity [dB] | fi [mm] | Capacitance @ 1kHz [pF] |
| T4010A1* | transmitter | 40 | 123 | - | 10 | 2680 |
| R4010A1* | receiver | 40 | - | - 62.5 | 10 | 2680 |
| T4012A1 | transmitter | 40 | 112 | - | 12,6 | 1740 |
| R4012A1 | receiver | 40 | - | - 70 | 12,6 | 1600 |
| T4016A2 | transmitter | 40 | 115 | - | 16,2 | 2090 |
| R4016A2 | receiver | 40 | - | - 67 | 16,2 | 2190 |
* black colour
Ultrasonic sensors work on a principle similar to radar. They generate high frequency sound waves and evaluate the echo which is received back by the sensor. Sensors calculate the time interval between sending the signal and receiving the echo to determine the distance to an object. Unlike optical sensors, these sensors can function even under difficult operating conditions, such as mist, dust or water-vapour. Another advantage of ultrasonic sensors over optical sensors is that the material of the object does not matter.
Applications:
- car alarm systems
- parking aid sensors
- liquid level measurement
- distance measurement
All products are RoHS compliant
AK6F22-POWER+ - HR22 175mAh POWER PLUS,
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AKR3Nimh850POWER+ - HR03 850mAh POWER PLUS,
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AKR6Nimh2000POWE+ - HR06 2000mAh POWER PLUS,
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AKR14Nimh2500POWE - HR14 2500mAh POWER PLUS,
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AKR20Nimh2500POWE - HR20 2500mAh POWER PLUS,