Changing the configuration
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Thermal Mass Flowmeter FMT200-ECO2
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6.3.7.1 Password
This function allows a password protection of the analog and digital output register cards. As long as this
function is active, analog and digital output parameter settings can only be made after entering the correct
password.
The „actual settings“ page, that is used to check the device, is visible in any case.
6.3.7.2 Add new unit
Example:
The new unit should be „air-balloons/min“.
One Balloon includes 7 standard-liter air, this is 0,007 standard-m³-air.
With the standard density of air = 1,293 kg/Nm³ one air-balloon is filled with 0,00905 kg.
That means 1 kg/h is approx. 110 air-balloons/h, or 1,84 air-balloons/min.
The standard density is related to 0°C, 1013 mbar.
With „delete unit“ at the configuration menu, you can delete the new unit.
Fig. 6-15
If you plan to create a new unit, you have to calcu-
late the factor of the new unit as a multiple of the
mass flow in kg/h.
– Unit:
Text, name your new unit
– Factor:
Number. How many kg/h air are equal to your
new unit.
– Standard spec.:
Text.
Please enter the standard conditions of your
new unit.
– Gas type:
Text
– Save:
stores the new unit to the disk
