DFA400 Rev150730
6
GENERAL DESCRIPTION
Components
The owmeter kit consists of the following components:
Display Module
Paddlewheel Flow Sensor and Mounting Assembly
Cables
Display Module
The display module is waterproof and has dimensions less than 3 1/4 inches high 
by 3 1/4 inches wide by 2 inches deep. All controls and indicators are located on the 
front of the display module. (Refer to Controls and Indicators.)
Paddlewheel Flow Sensor
The ow sensor provides an input signal to the display module proportional to 
discharge ow rate. It is mounted in the discharge piping. Placement of the sensor in the 
piping is critical to obtain accurate ow rate information. Refer to Installation Section 
for detailed information on mounting locations. The electrical connector is waterproof 
and molded into the ow sensor housing.
Cables
A standard cable is provided. (Refer to Wiring Section.)