ADS Environmental Services IETG FlowHawk QR 775012 A4 - Manual (Page 89)

3-30 IETG FlowHawk Manual
ULTRASONIC DEPTH SENSOR
SENSOR MOUNTING PLATE
Mounting the Ultrasonic Depth Sensor to the mounting plate on the ring
Note: Handle the Surface Combo Sensor/Ultrasonic
Depth Sensor with care, and do not expose it to extreme
temperatures for an extended period of time. Keep the
sensor in its protective packaging until it is time for
installation. Avoid contacting the metal connector at the
end of the Surface Combo Sensor cable with the Teflon
® -
coated crystals on the sensor.
6. Using a 500-mm or 1000-mm carpenter’s level, orient the
Surface Combo Sensor or Ultrasonic Depth Sensor at the top
of the pipe so that the sensor face is parallel and level (from
side to side) with the flow surface and pipe crown. When
leveling a Surface Combo Sensor, use a block of uniform
dimensions between the level and the flat face of the horizontal
ultrasonic depth-sensor portion of the combo sensor.