Installation Manual for the System Sensor WFD Series Waterflow Detectors, published in 2000. Document No: I56-459-11, Rev: 11. 9 models including WFD20, WFD25 and WFD30. Hardware installation, terminal connections, and environmental requirements.

Installation Manual for the System Sensor WFD Series Waterflow Detectors, published in 2000. Document No: I56-459-11, Rev: 11. 9 models including WFD20, WFD25 and WFD30. Hardware installation, terminal connections, and environmental requirements.