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400EP14D
Transducer, Tranceiver, Ultrasonic, Transceiver, -78 dB
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PROWAVE
- Product type: Piezo Transducers
- Sound Level SPL: -78dB
- Resonant Frequency: 40kHz
- Transducer Function: Transceiver
- Sound Level Distance: 30cm
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 10.81 € |
| Current stock | 500+ |
| Lead time | 7 days |
Datasheet
**400EP14D** **Air Ultrasonic Ceramic Transducers** **Impedance/Phase Angle vs. Frequency** Tested under 1Vrms Oscillation Level **Asymmetric Beam Patterns Specification** |400EP14D<br>Center Frequency<br>Bandwidth (-6dB FOM)<br>Transmitting Sound Pressure Level<br>at resonant frequency;0dB re 0.0002bar per 10Vrms at 30cm <br>Receiving Sensitivity<br>at resonant frequency 0dB = 1 volt/bar<br>Nominal Impedance (Ohm)<br>Ringing (ms)<br>Capacitance at 1KHz20%<br>Temperature Compensated Type<br>Max. Driving Voltage (cont.)<br>20 bursts, 25ms repetition rate<br>Total Beam Angle -6dB Wide<br>Narrow <br>Operation Temperature<br>Storage Temperature<br>~~a~~|Transceiver<br>40.01.0KHz<br>1.0KHz<br> 103dB min.<br>(Transducer alone)<br>-78dB min.<br>(Transducer alone)<br>1000<br>1.2 max.<br>1600 pF<br>3200 pF<br>20Vrms<br>100Vpp<br>135typ.<br> 85typ.<br>-30 to 70C<br>-40 to 80C<br>~~a~~| |---|---| All specification taken typical at 25C Both lead pins and lead wires output are available **==> picture [208 x 108] intentionally omitted <==** **----- Start of picture text -----**<br> 10000 90<br>75<br>60<br>45<br>30<br>15<br>1000 0<br>Trtt | -15<br>-30<br>-45<br>FERRE -60<br>-75<br>100 LENETEEE AEE EEE| -90<br>35 36 37 38 39 40 41 42 43 44 45<br>Frequency (KHz)<br>Impedance (Ohm)<br>Phase Angle (Degree)<br>**----- End of picture text -----**<br> **Sensitivity/Sound Pressure Level** Tested under 10Vrms @30cm **==> picture [208 x 110] intentionally omitted <==** **----- Start of picture text -----**<br> -70 110<br>-75 TTTT 105<br>-80 100<br>BRGnenee) /,\eneeeeeeeTT<br>-85 95<br>Po<br>-90 90<br>PLT ATANASE<br>-95 | 85<br>-100 eTTT ET | ENS 80<br>35 36 37 38 39 40 41 42 43 44 45<br>Frequency (KHz)<br>SPL (dB)<br>Sensitivity (dB)<br>**----- End of picture text -----**<br> **Beam Angle:** Tested at 40.0Khz frequency Wide Angle Narrow Angle Models available: 1 400EP14D Black Painted Housing 2 400EP14DC Temperature compensated (TC) 3 400EP14DCR T.C. + Rubber Sleeve ## **S. Square Enterprise Company Limited Pro-Wave Electronics Corporation** Http://www.pro-wave.com.tw ; E-mail: sales@pro-wave.com.tw ; Tel: 886-2-22465101 ; Fax: 886-2-22465105 1 of 1
Updated at February 9, 2023
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