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400EP18A
Transducer, Tranceiver, Ultrasonic, Aire, Ultrasonic, Transceiver, 108 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: 108dB
- Resonant Frequency: 40kHz
- Transducer Function: Transceiver
- Sound Level Distance: 30cm
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 9.15 € |
| Current stock | 500+ |
| Lead time | 7 days |
Electra House, 32 Southtown Road Great Yarmouth, Norfolk NR31 0DU, England Telephone +44 (0)1493 602602 Fax +44 (0)1493 665111 Email:sales@midassensors.com www.midassensors.com ## **PROWAVE** ## **Air Ultrasonic Ceramic Transducers** ## **400EP18A** ## **Dimensions:** dimensions are in mm **==> picture [157 x 70] intentionally omitted <==** **----- Start of picture text -----**<br> 18.0<br>Silicone Rubber 40 10.0<br>+<br>+<br>Green<br>Dot<br>14.8<br>ł0 .5 5.00<br>10.0<br>6.0 REF.<br>12.0<br>8.0 REF.<br>**----- End of picture text -----**<br> ## **Impedance/Phase Angle vs. Frequency** Tested under 1Vrms Oscillation Level ## **Specification** **==> picture [475 x 266] intentionally omitted <==** **----- Start of picture text -----**<br> 100000 90<br>75<br>400EP18A Transceiver 6045<br>10000 30<br>15<br>0<br>-15<br>1000 -30<br>Center Frequency 40.0 ± 1.0Khz -45<br>-60<br>-75<br>Bandwidth (-6dB) 400EP18A 1.5Khz 100 -90<br>35 36 37 38 39 40 41 42 43 44 45<br>Transmitting Sound Pressure 108dB min. Frequency (Khz)<br>Level<br>at resonant frequency; 0dB re<br>Sensitivity/Sound Pressure Level<br>0.0002 µ bar per 10Vrms at 30cm<br>Tested under 10Vrms @30cm<br>Receiving Sensitivity -75dB min. -55 125<br>at resonant frequency 0dB = 1 -60 120<br>volt/ µ bar -65 PTT IT TTT ITT ET trey ty tty 115<br>-70 LETT T TTT PINT 110<br>Nominal Impedance (Ohm) 500 -75 LITT ETT TT I 105<br>-80 PITT ITT ITT TTT Yt eA TT 100<br>Ringing (ms) 1.2 max. -85 LTT TTT EVE IAINN ET TT 95<br>-90 | Ierrypreerryprepre TT|| | LKEN PA A 90<br>Capacitance at 1Khz ± 20% 1900 pF -95 PPTI ITI IT TTI Tit tit tity 85<br>35 36 37 38 39 40 41 42 43 44 45<br>20Vrms Frequency (Khz)<br>Impedance (Ohm) Phase (Degree)<br>SPL (dB)<br>Sensitivity (dB)<br>**----- End of picture text -----**<br> at resonant frequency; 0dB re **Sensitivity/Sound Pressure Level** 0.0002 µ bar per 10Vrms at 30cm Tested under 10Vrms @30cm **Receiving Sensitivity** -75dB min. -55 at resonant frequency 0dB = 1 -60 volt/ µ bar -65 ~~PTT IT TTT ITT ET trey ty~~ -70 ~~LETT T~~ **Nominal Impedance (Ohm)** 500 -75 ~~LITT~~ -80 ~~PITT ITT ITT TTT Yt eA~~ **Ringing (ms)** 1.2 max. -85 ~~LTT TTT EVE IAINN~~ -90 ~~| Ierrypreerryprepre TT||~~ | **Capacitance** at 1Khz ± 20% 1900 pF -95 ~~PPTI ITI IT TTI Tit tit~~ 35 36 37 38 39 40 41 42 43 **Max. Driving Voltage** (cont.) 20Vrms Frequency (Khz) **Total Beam Angle** -6dB 85 ° **Beam Angle:** Tested at 40.0Khz frequency ° **Operation Temperature** -20 to 70 C ° **Storage Temperature** -40 to 80 C 0 330 30 0 ~~ee~~ All specification is typical at 25 ° C 300 a -6 -12 60 pst -18 Ap Closer frequency tolerance, shorter ringing and -24 wider bandwidth models can be supplied upon 270 -30 90 request. Model available: 240 120 SEL 1 400EP18A Black Al. Housing 210 180 150 **Beam Angle:** Tested at 40.0Khz frequency
Updated at February 9, 2023
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