Prowave Ultrasonic Circular Proximity Sensor, 3 → 750 cm Detection

View all Proximity Sensors
Bulk discount available

Subtotal (1 bag of 2 units)*

$26.77

(exc. GST)

$29.448

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 134 unit(s) shipping from 08 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Bag*
2 - 18$13.385$26.77
20 - 198$12.05$24.10
200 - 998$11.11$22.22
1000 - 1998$10.305$20.61
2000 +$8.36$16.72

*price indicative

RS Stock No.:
204-879
Mfr. Part No.:
328ST160
Brand:
Prowave
Find similar products by selecting one or more attributes.
Select all

Brand

Prowave

Sensor Technology

Ultrasonic

Body Style

Circular

Detection Range

3 → 750 cm

COO (Country of Origin):
TW
The Prowave Air Ultrasonic Ceramic Transducers operate at a centre frequency of 32.8 ± 1.0 kHz, with a bandwidth of 2.5 kHz. They provide a minimum transmitting sound pressure level of 115 dB at 32.8 kHz when driven at 10 Vrms from 30 cm. The receiving sensitivity is 67 dB at the same frequency. With a capacitance of 2400 pF at 1 kHz, these transducers can withstand a maximum driving voltage of 20 Vrms. The typical total beam angle is 100° at 6 dB, making them suitable for various ultrasonic applications.

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

Related links