ADS Environmental Services IETG FlowHawk QR 775012 A4 - Manual (Page 72)

Sensor Installation and Connection 3-13
Moving the ring stabilizer into position
4. Position the ring with the downstream edge (edge with the
holes) facing you.
5. Install the sensor mounting plate on the ring in the following
way based on the sensor type. These sensors use slightly
different mounting hardware.
 Surface Combo Sensor Slide the Surface Combo
Sensor mounting plate onto the open end of the ring with
the back of the mounting plate (side with the slots) facing
the outside of the ring. The side with the keyholes should
face the inside of the ring. The end of the plate with the
keyholes should be extending out from the upstream edge
of the ring (opposite the edge with the holes for securing
the sensor cable).