Ultrasonic Air Sensors, Air Transducers
Product ID: 40T/R-10P (W), 40T/R-12B, 40T/R-16B (P)
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This is kind of piezo-ceramic transducer with high sound pressure level, high sensitivity. The figures are relatively higher than the products of other suppliers. Intruder alarm system for car, remote controllers, objects detectors are the major applications. Open type with small size. Ultrasonic sensor selection chart for the code of standard model number.
Specifications
- Sound pressure level: 0dB vs. 0.0002Mubar. Measured at 10V RMS, 30cm distance.
- Sensitivity: 0dB vs. 1V/Mubar.
Features
- Guaranteed high quality sensors
- Competitive price
- Timely delivery
- Stringent QC
- High S.P.L.
- High sensitivity
- Low consumption
- High efficiency
- Pest repellers, animal repellers, remote controllers, intruder alarm system, flowmeters, level controls, powder sensors and object detectors.
- Welcome for customer design and OEM:
- Air transducers: 20-250Khz range for special design
- others, such as: actuators, sensors, humidifies, scalers and fish finder...etc.
| No. (cover page) | Parts number | Nominal frequency | Sensitivity | Sound pressure level | Capacitance | Diameter | Pin diameter | Pin distance | Pin length | Case length |
|---|---|---|---|---|---|---|---|---|---|---|
| A-1 | 40T/R-10P | 40KHz | -70dB min | 112dB min | 1700pf | 9.9mm | 0.7mm | 5.0mm | 6.9mm | 6.9mm |
| A-2 | 40T/R-12B | 40KHz | -67dB min | 114dB min | 2000pf | 12.6mm | 0.7mm | 8.5mm | 6.2mm | 9.4mm |
| A-3 | 40T-16F | 40KHz | -65dB min | 120dB min | 2000pf | 16.1mm | 1.0mm | 10.0mm | 9.5mm | 12.0mm |
| A-4 | 40T/R-18E | 40KHz | -70dB min | 120db min | 2000pf | 16.1mm | 1.0mm | 10.0mm | 9.5mm | 12.0mm |
Main Products
ultrasonic sensors, car back sensors, humidifier, shock sensors