Model NK alarm amplifier is designed for use with inductive proximity sensors according to NAMUR norm (EN 60947). Typical applications are with variable area flow meters for low and high flow alarm control, sealing and cooling water systems, control of lubrication oil and gas flow.

Technical data
Supply 24 VDC, 110 VAC or 220 VAC, dependent upon model
Inputs Inductive proximity sensors acc. to NAMUR norm (EN 60947)
Output One change-over switch, 230 VAC, 5 A
Protection class IP 54

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Product key

Model NK