T4012A1

Symbol Micros: CZ U4012A1T
Contractor Symbol:
Case : Rys.NICERA/B
Ultrasonic transducer, open aperture , transmitter, 40kHz, plastic case, black Φ=12.6mm, 112dB, 2100pF
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Parameters
Acoustic pressure: 112dB
Diameter: 12,6mm
Transmitter/receiver: Transmitter
Type: Open
Frequency: 40kHz
Manufacturer:: NIPPON CERAMIC Manufacturer part number: ST40-12SP RoHS Case style: Rys.NICERA/B  
In stock:
1 pcs.
Quantity of pcs. 1+
Net price (EUR) 1,2556
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Packaging:
1
Manufacturer:: NIPPON CERAMIC Manufacturer part number: T4012A1 RoHS Case style: Rys.NICERA/B  
In stock:
19 pcs.
Quantity of pcs. 1+ 3+ 10+ 20+ 100+
Net price (EUR) 2,0579 1,7185 1,5215 1,4550 1,3719
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Packaging:
10/20
Acoustic pressure: 112dB
Diameter: 12,6mm
Transmitter/receiver: Transmitter
Type: Open
Frequency: 40kHz
Detailed description

Ultrasonic sensors work based on the radar principle by emitting an ultrasonic wave and receiving the reflected wave from an encountered object. By measuring the time between sending and receiving the pulse, the distance from the sensor to the object can be calculated. Thanks to their properties, they are used in harsh environmental conditions such as fog, steam, and dust. The material of the object does not play a role, which is an undeniable advantage compared to optical sensors.

Applications:
- Car alarms
- Parking sensors
- Liquid level measurements in tanks
- Distance measurement