Product Description
The product uses a waterproof strip line probe that integrates transceiver and receiver with non-contact ultrasonic detection technology. It can measure the distance between plane objects accurately from 20 cm to 800 cm, and from 20 cm to 250 cm in water.
Specifications
- Working Voltage : 3 – 5.5V.
- The maximum Current : 49mA 5V.
- Standby current : < 2mA 5V.
- Low power consumption : <20uA.
- The fastest range is : 8 meter
- Dead zone : 20cm.
- Resolution: 1mm
- Mileage angle: 75 degrees
- Range : 20cm to 800 cm
- Range per objects :
- Distance from wall : 8 Meter,
- Distance from People : 4 Meter
Package Includes
- Waterproof Ultrasonic Module AJ-SR04M-18.5MM Probe
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