Evaluation unit NLSW45-4 with relay output for monitoring the flow of liquids

Flow monitor for monitoring liquids

With switching output (1 NO/ 1 NC) suitable for switch cabinet installation, robust stainless steel sensor housing for industrial environments available separately

Large measuring range for monitoring the flow of liquids (0.03 ... 3 m/s) and gases (0.5 ... 20 m/s)

Type-tested by TÜV NORD in accordance with DIN EN 61010-1: 2011-07

Sensitive and infinitely adjustable switching point

Example areas of application: Monitoring of air and water flows, cooling circuits with up to 30% glycol content, pump monitoring