Catalog > Passive Components > Sensors - Transducers A02 series Ultrasonic Sensor Module w/closed Waterproof Bistatic Probe 3cm Sensor Module DYP-A02YY4W-V2.0 A02 Series Ultrasonic Sensor Module With Closed Waterproof Bistatic Probe 3CM Blind Zone RS485 Output 5 - 24VDC 15MA Average Peak Current 75MA 642.33 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications mm level resolution Internal temperature compensation function, 40kHz ultrasonic sensor measures the distance to the object RoHS compliant Multiple output interfaces optional: UART automatic ,UART ·controlled, PWM pulse width, Switch , RS485 Dead band 3cm Max range 450cm Working voltage is 3.3-5.0V, 5.0-24.0V (RS485) Working current ≤8mA, ≤15mA (RS485) Low power consumption design, standby current ≤5uA Measurement accuracy of plane objects: ±(1+S*0.3%)cm, S ·represent the measurement distance Small and light module Designed for easy integration into your project or product Operating temperature -15°C to +60°C Waterproof IP67 Downloads Datasheet PDF File 3.40 MB