156269

The RFS series RotorFlow® Switches build an extra level of reliability and protection into your equipment. By principle of operation, the rotor cannot be deceived into indicating a positive flow situation when no flow actually exists. Once set to a desired actuation point, RotorFlow will switch to a “no-flow” condition should the rotor stop for any reason. The sensor protects expensive electronic equipment from coolant flow failure on semiconductor processing equipment, lasers, medical equipment, X-Ray and other high power tubes, robotic welding equipment.

• 200psig (13.8bar) at 70°F (21°C) Maximum operating pressure (brass or stainless steel body)
• 100psig (6.9bar) at 70°F (21°C) Maximum operating pressure (polypropylene body)
• 0.25 to 1" NPT port size
• 200SSU Maximum viscosity
• 1A, 24VDC Resistive and 0.3A, 110VAC relay contact ratings (SPDT)
• 2% Maximum deviation repeatability
• ±5% Set point accuracy
• 15% Maximum set point differential
• 20AWG PVC-jacketed, 24" cable electrical termination

Applications

Sensing & Instrumentation, Medical, Robotics, Industrial