Most ultrasonic distance sensors aren't waterproof which can be a problem if you need your project to withstand the elements outdoors. No need to worry any more! We have developed waterproof ultrasonic distance sensors with a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc.
Ultrasonic distance sensor waterproof Product Features
- Model: JSN-SR04T
- Operating voltage: DC 3 ~5.5V
- Quiescent current: < 8mA
- Acoustic emission frequency: 40khz
- Farthest range: 600cm
- Recent range: 20cm
- Distance measurement accuracy: ± 1cm
- Resolution: 1mm
- Measuring angle: 75 degrees
- Input trigger signal: TTL pulse above 10uS
- Serial send command: 0X55
- Output echo signal: Output pulse width level signal, or TTL
- 3-5.5V (power positive)
- Trig (RX) RX
- Echo (output) TX
- GND (power supply negative
- Product Size: L42 * W29 * H12 mm
- Working temperature: -20 ℃ - +70 ℃
- Product colour: PCB board is blue