Pneumatic volume-flow controller
RLP 100
How energy efficiency is improved
Allows demand-based volume flow control for fume cupboards, laboratories and clean rooms
Caracteristicas
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Suitable for use in potentially explosive atmospheres in zone 1 II 2 G T6
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Conformity tested as per EN 13463-1 and EN 1127-1 (potentially explosive atmosphere 1 II 2 G T6)
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Controls constant, switchable or variable air volumes
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High-precision, static differential pressure sensor with large measuring range (1…160 Pa)
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Front plate printed with circuit diagrams for easy identification of the controller functions
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Compressed-air connections with Rp⅛” female thread
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Special measuring connection for detecting the volume flow
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Low-pressure connections with dual-diameter connector for soft plastic tubing (internal Ø 4 and 6 mm)
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2 inputs
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Command variable
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Setpoint shift Δ
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2 outputs
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Actual value
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Control of damper actuator
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1 adjuster for calibrating the sensor measuring range
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3 setpoint adjusters for maximum and minimum limitation of volume flow and for limiting the setpoint shift Δ to max. ±20%
