LFE is a digital flow sensor for water and non-corrosive conductive liquids. While the PF3W sensors detect flow using the Karman vortex principle, LFE applies Faraday's law of induction. There are no obstacles or moving parts in the flow path, leading to a smaller pressure loss which saves pumping energy. Detectable liquids have fewer viscosity restraints. Finally, the flow direction can
Operations Manual: LV50-OMQ0004 Doc.No.LV50***-OMQ0004-F Product Name Electromagnetic Digital Flow Switch Model/ Series/ Product Number LFE# SMC Corporation No.LV50***-OMQ0004-F Contents Safety Instructions 2 Model Indication and How to Order 11 Summary of Product Parts 13 Definitions and Terminology 14 Mounting and Installation 15 Installation 16 Piping Method 17 Wiring 19 Maintenance and Inspection 21 Troubleshooting
Rated Flow Range: 2 (2.5 to 100 L/min), Output Specifications: J (OUT: Analog 1 to 5 V; Remote Type Sensor Unit), Port Size: 6 (3/4; Applicable to LFE2), Thread: N (NPT), Option: 2 (Lead Wire w/M12 Connector; Bracket; L/min Unit Specification)
IFW/PFW 3/4INCH NPT VERSION, INSTRUMENTATION, IFW/PFW FLOW SWITCH, GB, IFW/PFW 3/4INCH NPT VERSION, 1.76369 lb
Type: [Flow Switches] Flow Switch, Fluid Type: Water / Coolant, Flow Range(l/min): 100～Less than 500, Sensor, Monitor Structure: [Separate Type Connector Connection] Separated sensor, Output Method: Analog, Analog Output Specification: Voltage, Pipe Port Type: Female Thread, Plumbing Thread Type: [NPT] NPT, Plumbing Thread Nominal: [3/4] 3/4, Fluid Characteristics: Noncorrosive, Pressure