BRONKHORST CORI-TECH B.V.
Short-Form Operation Instruction
Before installing your Mass Flow Meter/Controller it is important to
read the attached label and check:
- Flow/pressure rate
- Fluid to be measured
- Up- and downstream pressures
- Input/output signal
Check the red-coloured sticker and make sure the test-pressure is
in agreement with normal safety factors for your application.
Check if the piping system is clean. For absolute cleanliness
always install filters to assure a clean, moisture- and oil-free gas
stream.
Install the CORI-FLOW Meter/Controller in the line and tighten the
fittings according to the instructions of the supplier of the fittings.
Choose the mounting position according to the directions given in
this manual.
Check the system for leaks before applying fluid pressure.
Electrical connections must be made with a standard cable or
according to the hook-up diagram in the back of this manual.
Short form start-up
Install instrument in your process.
Provide instrument with correct pressure(s).
Analog operation
Connect the instrument to the power supply/readout unit with the
9-pin cable at the circular connector.
BUS/digital operation
For this procedure: see description for specific fieldbus.
Let the instrument warm-up for 30 minutes for best accuracy.
Zero the instrument.
Send a setpoint to the instrument and check the measured value.
Your Mass Flow Meter/Controller is now ready for operation.
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