Prowave Ultrasonic Circular Proximity Sensor, 3 → 400 cm Detection

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£5.15

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£6.18

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10 - 99£4.64
100 - 499£4.27
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RS Stock No.:
204-888
Mfr. Part No.:
400ST100
Brand:
Prowave
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Brand

Prowave

Sensor Technology

Ultrasonic

Detection Range

3 → 400 cm

Body Style

Circular

COO (Country of Origin):
TW
The Prowave Air Ultrasonic Ceramic Transducer operates at a centre frequency of 40.0 ± 1.0 kHz, with bandwidth 2.5 kHz. It achieves a minimum transmitting sound pressure level of 112 dB at 40.0 kHz, measured as 0 dB re 0.0002 mbar with 10 Vrms at a distance of 30 cm. The receiving sensitivity is 70 dB min, equating to 0 dB equals to 1 volt/mbar. The capacitance at 1 kHz is 1900 pF ± 20%, and the maximum continuous driving voltage is 10 Vrms, with a typical total beam angle of 72° at 6 dB.

Aluminium housing
Function effectively in temperatures ranging from 30 to 80 °C

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