525 Metalex Flow Sensor

The Signet 525 Metalex Paddlewheel Flow Sensor combines stainless steel construction with insertion paddlewheel technology. The result is a highly reliable sensor resistant to extreme pressures and temperatures. The Tungsten Carbide shaft with Rulon B® （Fluoroloy B/PTFE） bearing provides excellent wear resistance for for extended service.

A comprehensive fitting program allows installation in steel lines with the mini-block for small diameters, and either the mini-tap or saddle for pipes up to DN300 （12 in.）. The self-generating signal output allows use with battery operated flow monitor （8150）.

Fields of Application:

• Boiler Feedwater monitoring
• HVAC systems
• Chemical transport
• Heat exchangers
• Reverse Osmosis
• Boiler Condensate

Advantages:

• Withstands high pressures and temperatures
• ½ to 12 in. pipe range
• Simple Installation
• Tungsten Carbide or Stainless Steel rotorshaft

Standards:

• RoHS compliant
• FM approved