Gas Flow Sensor Fa 20 And Gas Flow Meter Fm 40 (Optional) - M&C EC-30C Instruction Manual

The EC-30C can be connected to a liquid sensor with or without cable breakage detection.
The default configuration of the EC-30C is for a sensor with cable breakage detection.
Sensors without cable breakage detection can be connected only to
devices with a specific configuration.
Note
When ordering the EC-30C, please let us know whether you are going
to use a sensor with or without cable breakage detection. We will
configure your EC-30C individually for the required sensor.
Do you need
Do you need further information about liquid sensors? Please
help?
contact the M&C Service!

8.8.3 Gas flow sensor FA 20 and gas flow meter FM 40 (optional)

The M&C gas flow alarm sensor FA 20 is used for monitoring of sample gas or test gas
failures in analyzing devices or analyzing systems. The EC-30C offers the option to process
data coming from the mono-stable gas flow alarm sensor. The gas flow sensor allows both
internal and external mounting.
In case of internal mounting of the FA20, it is necessary to mount into the EC-30C an addi-
tional flow meter FM40 with a scale of 0 to 250 l/h.
The flow meter FM40 will be added at the end of the internal tubing. When the flow meter
is triggered, the EC-30C gives a warning message which will be recorded in the alarm and
warning history. This allows to recognize a possible freezing up or leakage in the system at
an early stage.
The connecting cable of an external flow meter must not exceed a length of 3m (19.84 ft.).
Do you need
Do you need further information about gas flow sensors or flow
help?
meters? Please contact the M&C Service!
EC-30C | 1.00.02 +49 2102 935 888 www.mc-techgroup.com
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