Signet 9900 SmartPro Multi-Parameter Flow Transmitter Panel Mount Dial-Type voltage_220-240V Model 515 Rotor-X paddlewheel flow

Model 515 Rotor-X paddlewheel flow sensors are highly repeatable

Pentair reusable cartridge filter elements provide a high degree of water clarity and longer filter cycles

Routine pool maintenance is an unavoidable fact of life if you want to keep your pool looking clean

Please note the M is not 4 inches

It will sound an acoustic battery alarm at approximately 50% battery capacity

Signet 9900 SmartPro Multi-Parameter Flow Transmitter Panel Mount Dial-Type voltage_220-240V Model 515 Rotor-X paddlewheel flowThe Signet 9900 Transmitter provides a single channel interface for many different parameters including Flow, pH ORP, Conductivity Resistivity, Salinity, Pressure, Temperature, Level and other sensors that output a 4 to 20 mA signal. The 9900 Transmitter (Generation II or newer) has the added capability of supporting the Batch Module for batching control. The highly illuminated display and the extra large (3. 90 x 3. 90 inches) auto sensing backlit