We are now stocking this powerful, big ultrasonic – XL-WRA1, named: Small Industrial Ultrasonic Sensor.
1. Size: WRA1 = 44mm x 70mm x 44mm, EZ1 = 20mm x 22mm x 16.5mm
2. Sensing Range: WRA1 = 0cm to 765cm, EZ1 = 0cm to 645cm
3. Output: WRA1 = Analog + Analog envelop + RS232, EZ1 = Analog + PWM + RS232
4. Operating voltage: WRA1 = 3.3 to 5V, EZ1 = 5V
5. Resolution: WRA1 = 1cm, EZ1 = 1 inch
Despite the above advantage, WRA1 meet IP67 standard, basically is rain proof :), it also offer real time auto calibration, 10Hz reading speed, precise narrow beam and many more. For details info, please download the datasheet.