Standard FS-550E switches sense liquid flow in either direction to monitor flow/no flow conditions. The paddle is trimmed during installation to permit switch actuation at the desired flow rate. As flow increases, the paddle pivots to move out of the liquid path, producing less than 200 MB of pressure drop regardless of pipe size.
Flow: 15.0 l/min - 125.0 l/min with preadjusted set points
Housing: Brass or stainless steel
Minimum inline restriction; Paddle pivots to move out of liquid path with increasing flow
Operating temperature: 150°C maximum
Compressors
Heat Exchangers
Turbines
Engine
Boilers
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Valves
Pumps
Regulators
Attribute | Value |
---|---|
Media Monitored | Liquid |
Device Type | Paddle |
Minimum Flow Rate | 15 L/min |
Maximum Flow Rate | 125 L/min |
Supply Voltage | 250 V |
Pipe Diameter Range | 1 in |
Connection Type | 1 BSP |
Maximum Pressure | 55bar |
Material | Brass |
Minimum Operating Temperature | -18°C |
Maximum Operating Temperature | +100°C |
Series | FS-550E |