SRF485 - RS485 Interfaced Sonar with Temperature Compenstation

Voltage - 8v to 14v, 12v nominal.
Current - 10mA
Frequency - 40KHz
Range - 30cm to 500cm
Connection - Standard RS485 Bus
Up to 127 SRF485's connected to your controller.
Units - Range reported in uS, cm or inches.
Temperature Compensation -30 to +50 centigrade

Designed for use in car parks, the SRF485 is suitable for use whenever a large number of sonar's are required.
This sonar has 3 user programmable Led indicator outputs available.

Full Technical Data, and the FAQ,
and some Example programs.