Guangzhou Logoele Electronics Technology Co., Ltd.  

Product Name: Uart Output Human Body Sensing Sensor Price Waterproof Ultrasonic Transducer Model NO.: O137 Specification: 7X5X3 cm HS Code: 8538900000 Product Description Product nameultrasonic sensorWorking voltageDC 3.3-5.0VWorking current≤15mAWorking temperature-15~60ºCWorking humidity80%RHBlind zone0-30cmPlane object range30-200cmSignal outputUART automatic (or UART controlled / high level / switch output)Measurement accuracy±(1+S*0.5%)cm