Wavetronix SmartSensor HD Manual page 16

SmartSensor HD
(Section 2.8 specification).
2.7 Signaling Delay. For even detection applications, the RVSD mounting location, communication and contact closure
options shall be selected to accommodate the total signaling delay.
The total signaling delay from the front of the vehicle shall be the sensor delay + communications delay + contact closure
delay.
The sensor delay shall equal 1 second + actual vehicle length in feet divided by actual vehicle speed in fps.
The communication delay shall equal 10/8 * 34 bytes divided by the baud rate in bps.
The contact closure delay for a Click 512 shall be zero.
The contact closure delay for a Click 112/114 shall equal the detected duration + the effective virtual loop length in feet
divided by the detected vehicle speed in fps.
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