Xylem MJK 713 Open Channel Flowmeter - Manual (Page 7)

7
Manual
US 3.10 713 Flow Converter 1210 - Sw 833062
MJK North America, Inc.
37 Sherwood Terrace, #126
Lake Bluff, Il 60044
Tel.: 847-482-8655
Fax: 847-482-8654
[email protected]
www.mjk.com
Mechanical mounting
MJK 713 Flowmeter
the MJK 713 Flowmeter is in neMA 4X enclosure and
can be mounted outdoors directly on a wall or in a panel
using a panel mounting kit (order no. 200105). A sun
shield (order no. 200115) is recommended in very sunny
locations.
The MJK 713 Flowmeter must be
mounted vertically in order to observe the
NEMA4X standard.
Mechanical dimensions for the MJK 713 Flowmeter.
the drawing below shows the drilling distances for
mounting the cabinet on a wall:
A full scale print of above drawing can be found at the
end of this manual.
2a: To ensure a reliable and precise level measurement it is
of vital importance that the ultrasonic sensor points down
absolutely vertical against the liquid surface.
1: The ultrasonic sensor is equipped with a nut for bracket
mounting. Note the recess on the nut - it must be fitted
safely in the bracket for firm fixing to the bracket:
Shuttle ® Ultrasonic Sensor
the following are extremely important when
mounting the ultrasonic transmitter:
1: It should be mounted securely.
2: It should be mounted absolutely vertical.
Use a spirit level in two directions.
3: It should be mounted in the correct distance from
the bottom of the flume / weir.
Observe the blocking distance!
4: It should be mounted in the correct distance from
the inlet.