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40kHz 18mm Closed Ultrasonic Receiver

Code: N24KK

  • Air ultrasonic ceramic receiver - closed type
  • 40kHz frequency
  • 18mm diameter
  • Aluminium case

Product details

40kHz 18mm Closed Ultrasonic Receiver

• Air ultrasonic ceramic receiver - closed type
• 40kHz frequency
• 18mm diameter
• Aluminium case

Industry standard closed faced transmitter/receiver pair. Widely used in hobbyist and industrial markets for robotics, distance measurement, security, pest repellent and gas/wind detection.
Operating Specifications
Bandwidth 1.5kHz
Transmitting SPL 115dB
Total Beam Angle 30°
Receiving Sensitivity -70dB
Maximum Driving Voltage 20V
Capacitance At 1kHz 2400pF

What are the minimum and maximum distances this sensor can detect?

Asked by: JoeTotale
Unfortunatley this information has not been gien by the manufactures. When we have this we will publish the findings.
Answered by: darren cordon
Date published: 2017-05-21
  • y_2017, m_8, d_14, h_1CST
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  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
N24KK 40kHz 18mm Closed Ultrasonic Receiver (100+) £5.75
N24KK 40kHz 18mm Closed Ultrasonic Receiver (25+) £6.13
N24KK 40kHz 18mm Closed Ultrasonic Receiver (10+) £6.52
N24KK 40kHz 18mm Closed Ultrasonic Receiver (5+) £6.90
N24KK 40kHz 18mm Closed Ultrasonic Receiver (1+) £7.99

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£7.99

  • Home Delivery
  • Click & Collect

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