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400SR100
Transducer, Receiver, Ultrasonic, Audio Indicator, 112 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
- Product Range: 400Sx100
- Sound Level SPL: 112dB
- Resonant Frequency: 40kHz
- Transducer Function: Audio Indicator
- Sound Level Distance: 30cm
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 5.05 € |
| Current stock | 50+ |
| Lead time | 7 days |
Datasheet
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** ## **400ST/R100** ## **Dimensions:** Dimensions are in mm ## **Impedance/Phase Angle vs. Frequency** Tested under 1Vrms Oscillation Level 400SR100 Impedance 400SR100 Phase 400ST100 Impedance 400ST100 Phase ## **Specification** **==> picture [475 x 294] intentionally omitted <==** **----- Start of picture text -----**<br> 100000 90.0<br>75.0<br>400ST100 Transmitter 60.0<br>EERE RRR RRR R RRS ESR 45.0<br>10000 COCCCECE Eee 30.0<br>400SR100 Receiver 15.0<br>SSsccceses27e0==———= 0.0-15.0<br>Center Frequency 40.0 ± 1.0Khz 1000 Pores -30.0-45.0<br>-60.0<br>Bandwidth (-6dB) 400ST100 2.5Khz 100 ee| -75.0-90.0<br>35 36 37 38 39 40 41 42 43 44 45<br>400SR100 3.0Khz Frequency (Khz)<br>Transmitting Sound Pressure 112dB min. Sensitivity/Sound Pressure Level<br>Level Tested under 10Vrms @30cm<br>at 40.0Khz; 0dB re 0.0002 µ bar<br>per 10Vrms at 30cm<br>-50 130<br>Receiving Sensitivity -70dB min. -55 [TET TET TT ete ey yey ol 125<br>-60 PP Ee T ey TPE ee yyy ey YT 120<br>at 40.0Khz 0dB = 1 volt/ µ bar -65 115<br>Lt ee EET TT<br>Capacitance at 1Khz ± 20% 1900 pF -70 Pt ert SSN TT TT 110<br>-75 LIA 105<br>-80 LAT tT ST TT 100<br>Max. Driving Voltage (cont.) 10Vrms -85 AREEREt TTPs 95<br>Total Beam Angle -6dB 72 ° typical -90 35 36 PET 37 38 TET 39 ETE 40 41 PE TET 42 43 TTT 44 y 45 90<br>° Frequency (Khz)<br>Operation Temperature -30 to 80 C<br>Storage Temperature -40 to 85 ° C Beam Angle: Tested at 40.0Khz frequency<br>Impedance (Ohm)<br>Phase Angle (Degree)<br>SPL (dB)<br>Sensitivity (dB)<br>**----- End of picture text -----**<br> All specification taken typical at 25 ° C Closer frequency tolerance can be supplied upon request. **==> picture [421 x 115] intentionally omitted <==** **----- Start of picture text -----**<br> 0<br> 330 30<br>Closer frequency tolerance can be supplied 0<br>-6<br>upon request. 300 -12 60<br>-18<br>-24<br>Lf / -30 \\ \<br>Model available: 270 \ \ | /\ / y ) 90<br>1 400ST/R100 Aluminum Housing 240 120<br>2 400ST/R10B Black Al. Housing SEY”ee et<br>3 400ST/R10P Plastic Housing 210 180 150<br>**----- End of picture text -----**<br> **Air Ultrasonic Ceramic Transducers** **PROWAVE** **400ST/R100** ## **400SR100 Receiver** ## **Sensitivity Variation vs. Loaded Resistor** **==> picture [212 x 97] intentionally omitted <==** **----- Start of picture text -----**<br> -40<br>-45<br>-50<br>-55<br>-60<br>-65<br>-70<br>-75<br>-80<br>1K 3.9K 10K 39K 100K 390K<br>Loaded Resistor (Ohm)<br>Sensitivity (dB)<br>**----- End of picture text -----**<br> ## **Center Frequency Shift vs. Loaded Resistor** **==> picture [212 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 5.0<br>4.0<br>3.0<br>2.0<br>1.0<br>0.0<br>-1.0<br>-2.0<br>-3.0<br>-4.0<br>-5.0<br>1K 3.9K 10K 39K 100K 390K<br>Loaded Resistor (Ohm)<br>Sensitivity Variation vs. Temperature<br>-40<br>-45<br>-50<br>-55<br>-60<br>-65<br>-70<br>-75<br>-80<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100<br>Temperature (Degree C)<br>Fc Variation %<br>Sensitivity (dB)<br>**----- End of picture text -----**<br> ## **Sensitivity Variation vs. Temperature** ## **Center Frequency Shift vs. Temperature** **==> picture [211 x 98] intentionally omitted <==** **----- Start of picture text -----**<br> 5.0<br>4.0<br>3.0<br>2.0<br>1.0<br>0.0<br>-1.0<br>-2.0<br>-3.0<br>-4.0<br>-5.0<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100<br>Temperature (Degree C)<br>Fc Variation %<br>**----- End of picture text -----**<br> ## **400ST100 Transmitter** ## **SPL Variation vs. Driving Voltage** **==> picture [211 x 95] intentionally omitted <==** **----- Start of picture text -----**<br> 125<br>120<br>115<br>110<br>105<br>100<br>95<br>90<br>85<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30<br>Vrms<br>SPL (dB)<br>**----- End of picture text -----**<br> ## **Center Frequency Shift vs. Driving Voltage** **==> picture [212 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 0.0<br>-0.5<br>-1.0<br>-1.5<br>-2.0<br>-2.5<br>-3.0<br>-3.5<br>-4.0<br>-4.5<br>-5.0<br>-5.5<br>-6.0<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30<br>Vrms<br>SPL Variation vs. Temperature<br>130<br>125<br>120<br>115<br>110<br>105<br>100<br>95<br>90<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100<br>Temperature (Degree C)<br>Fc Variation %<br>SPL (dB)<br>**----- End of picture text -----**<br> ## **SPL Variation vs. Temperature** ## **Center Frequency Shift vs. Temperature** **==> picture [212 x 98] intentionally omitted <==** **----- Start of picture text -----**<br> 5.0<br>4.0<br>3.0<br>2.0<br>1.0<br>0.0<br>-1.0<br>-2.0<br>-3.0<br>-4.0<br>-5.0<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100<br>Temperature (Degree C)<br>Fc Variation %<br>**----- End of picture text -----**<br>
Updated at February 9, 2023
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