Waterproof Ultrasonic Distance Transducer

There are many ultrasonic ranger modules on the market, but sometimes, these sensors need to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage as HC-SR04 module.

• Electrical parameters: JSN-SR04T
• Operating voltage: DC 5V
• Quiescent current: 5mA
• Total current work: 30mA
• Acoustic emission frequency: 40khz
• Farthest distance: 4.5m
• Blind: 25cm
• Module size: 41mm * 28.5mm
• Resolution: about 0.5cm
• Angle: less than 50 degrees
• Working temperature: -10 ~ 70 ℃
• Storage temperature: -20 ~ 80 ℃

• Example Code