Thursday, January 22, 2015


The SRF485WPR is a water resistant single transducer ultrasonic ranger. The SRF485WPR uses the RS485 standard for communications, for up to 127 modules on each RS485 bus. The SRF485WPR features an on-board 5v power regulator which can be supplied from 8vdc to 14vdc. Both power and RS485 signals are supplied to the module via a 10pin IDC connector, making cabling a large number of modules very easy. The Range of the SRF485WPR is 60cm to 5meters. 

Voltage-12vdc (8vdc - 14vdc)
Current-10mARange-60cm - 5meters
Temperature Compensation--30 to +50 centigrade
Size-40.5mm x 40.5mm (1.6" x 1.6")
Mounting-30.5mm x 30.5mm (1.2" x 1.2")
Transducer-25mm dia. centrally mounted.