Beckhoff KM3701, Документация

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Application examples
KM3701, KM3702 and KM3712 19 Version: 2.0.0
4 Application examples
The pressure measuring modules can be used in any applications requiring logging and monitoring of
differential and dynamic pressures in non-aggressive gases, e.g. pressure vessels, pressure cabins or
pneumatic, filter, suction, packaging and positioning systems.
They measure operating pressures, monitor filters and sieves, check the seal tightness of tanks and assist in
position testing of construction elements or monitoring the level of liquids. If flow rates are calculated from
the measured pressures, then the pressure measuring terminals can also be used for flow measurement.
They can therefore be applied in areas such as process engineering, systems engineering, building services
and heating, ventilating and air conditioning.
• Application examples for KM3701 [
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• Application example for KM3702 [
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• Application example for KM3712 [ } 21]
4.1 KM3701 - Application examples
WARNING
Risk of injury through electric shock and damage to the device!
Bring the Bus Terminals system into a safe, de-energized state before starting mounting,
disassembly or wiring of the Bus Terminals!
Tank systems
Fig. 10: KM3701 - Application example for the fill level of tanks
• Monitors tank filling levels and activates topping up when the level falls below a defined filling value
• The pressure difference is an indicator for the filling level
• No additional pressure gauges, switches and associated connection equipment are required