SFI-100T-1/2-A711T

SFI-100T-1/2-A711T is a SFI-100T series sight flow indicator/transmitter with A-711T sensor. It is a low cost and durable flow transmitter that combines our popular 100 Series sight flow indicator with our A-711T output sensor for visual and remote monitoring of flow. The A-711T output sensor has two pulsed voltage signals with one providing a 5VDC pulse, the other a pulse of the input supply voltage used, ranging from 8-28VDC and a pulsed output with a frequency change proportional to the flow rate. Application includes cooling and lubrication circuits, HVAC systems, monitoring chilled or hot water flow, monitoring water flow in chillers.

• 2 to 20 (7.6 to 75.5) range GPM (LPM), 1/2˝ connection female NPT
• Output for flow rate and totalization
• Constructed of a robust, solid brass body and a tempered glass window
• Bright red impeller yields great visual indication of flow through the window
• Front window can be easily unscrewed to clean out the sight flow indicator
• Ideal for outdoor applications with weatherproof body that is unaffected by UV light
• 125 psi (8.62 bar) pressure limits, 200 SSU viscosity Max
• Accuracy is ±5% FS, 0 to 100Hz frequency output range
• Horizontal mounting orientation
• Temperature limits range from -29 to 93°C