DUAL-PORT PAVING SLOPE SENSOR (9621)
The 9621 features a temperature compensated sensing element to provide superior performance in any condition. Dual ports allow for use with two single side control boxes common in paver and profiler applications. The slope sensor initially reports to both control boxes. Once a control box asks for slope information, requests from the opposite control box will be refused. This eliminates the possibility of two control boxes trying to automate the same slope.