Description

HFS FLOW SWITCH Specifications HFS Liquid Switches are Single-Pole-Double-Throw(SPDT) flow switches that are used in liquid lines carrying water, ethylene glycol, or other liquid not classified as hazardous. They can be wired to energize one device or powered from the same source when liquid flow either exceeds or drops below the set flow rate. â??The rate of the flow can be adjustable and it is stable â??Liquid temperature range: 0â??~***0â?? â??Max. Working Pressure: *3.5bar â??Flow switch can not be used where the liquid in the pipes will drop below the liquid&#**9;s freezing point Descriptions Product HFS Flow Switch Maximum Liquid Pressure **0psig()***4kpa Minimum Liquid Temperature *2oF(*6â??) Maximum Liquid Temperature **0oF(**1â??) Electrical Ratings **0VAC **8VAC **0VAC **7VAC Horsepower 1 1 1 - Full Load Current *6.0 8.8 8.8 - Locked Rotor Current *6 *2.8 *8 - Non-inductive Current *6.0 *6.0 *6.0 - Pilot Duty **5VA at *4/**7VAC Wiring Connection Screw Type Terminals Pipe Connector 1", 1.5" NPT Threads