Dwyer Piston flow switch AFS series
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NG # 00304-HW-DWYER-005
Manufactured by:
Series AFS Adjustable Flow Switch For Oils, Water and Gases, Infinite Adjustments
Specification
Service Compatible gases or liquids. Wetted Materials Housing and Piston: See model chart on catalog page; Spring: 316SS; O-ring: Fluoroelastomer; Other: Epoxy Temperature Limits -20 to 300°F (-29 to 149°C), -20 to 225°F (-29 to 107.2°C) with polysulfone piston Pressure Limit 1000 psi (68 bar) Accuracy ±10% of setpoint Repeatability ±1% maximum deviation Switch Type SPDT Electrical Rating .17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC Electrical Connections: 18 AWG, 24" (61 cm), polymeric lead wires, optional 1/2" male NPT conduit connection Process Connection 1/2" female NPT ports Mounting Orientation Any Setpoint Adjustment Liquids: 0.5 to 20 GPM (1.9 to 75.7 LPM); Gases: 1.0 to 75 SCFM (28 to 2124 LPM) at 5 psig Required Filtration 50 microns or better Weight 2 lb, 11 oz (1.22 kg). Compliance CE.
Description
Series AFS Adjustable Flow Switch For Oils, Water and Gases, Infinite Adjustments
The Series AFS Adjustable Flow Switches are externally adjustable piston-type flow switches for oils, liquids and gases. This Series offers an infinite number of flow settings from 0.5 to 20 GPM.