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Prowave 400Sx160 Ultrasonic Transducers Open Type Aluminium Housing

Prowave Brand: Prowave

These ultrasonic ceramic transducers are a matched open type transmitter and receiver that come in a robust aluminium housing. Applications include remote control, data transmission, Doppler motion detectors, robotics, intruder alarms, energy saving devices, etc.

  • 40kHz Centre frequency
  • High sound pressure level 120dB
  • High sensitivity receiver -61dB
  • Piezoelectric ceramic disc transmitter
  • Excellent durability
  • High stability
Description Image Product Buy Pricing (Ex VAT) Sound Frequency Operating voltage
Prowave 400SR160 40KHz Aluminium Ultrasonic receiver open type
Prowave 400SR160 40KHz Aluminium Ultrasonic receiver open type
Standard range
Order code: 35-0175
MPN: 400SR160

Out of stock460 due on 10/12/2025
1+ £2.41
25+ £2.15
100+ £1.80
Price per unit Ex VAT 		40kHz 20V
Prowave 400ST160 40KHz Aluminium Ultrasonic transmitter open type
Prowave 400ST160 40KHz Aluminium Ultrasonic transmitter open type
Standard range
Order code: 35-0180
MPN: 400ST160

355 in stock, despatched same dayAdditional 1,000 due on 10/12/2025
1+ £2.57
25+ £2.28
100+ £2.00
Price per unit Ex VAT 		40kHz 20V
Order code35-017535-0180
Mftrs. pt. no.400ST160400SR160
TypeTransmitterReceiver
Diameter16.2mm16.2mm
Centre frequency40kHz40kHz
Bandwidth (–6dB)2kHz2.5kHz
Transmitting SPL120dB-
Receiving sensitivity--61dB
Capacitance2400pF2400pF
Driving voltage max.20V-
Total beam angle @ –6dB55°55°
Operational temperature-30°C to +70°C-30°C to +70°C


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