Sight Flow Indicator facilitates installation and viewing.
Press Release Summary:
Rotor-style Series SFI-801 has clear polycarbonate body, which enables 360° viewing of red PBT rotor. It features pressure rating of 125 psi and temperature rating of 130°F. Optional A-711 output sensor has Vdc output with pulsing for flow totalization and proportional frequency change for flow rate. Indicator is made of all UV-stabilized materials for outdoor service. Output choices include 5 Vdc or dc voltage equal to input power supplied.
Original Press Release:
Low Cost Sight Flow Indicator/Transmitter Easier to See and Install
The Series SFI801 Sight Flow Indicator from Dwyer Instruments, Inc. is a low cost, durable rotor style flow indicator with optional output sensor. Clear Polycarbonate body enables 360° viewing of the bright red PBT rotor.
The Series SFI-801 has excellent pressure rating of 125 psi (8.62 bar), temperature rating 130°F (55°C) and chemical compatibility. The optional A-711 output sensor has a VDC output with pulsing for flow totalization and a proportional frequency change for flow rate. Priced from $32.00 for indicator only and $70.00 for output models, units are constructed of all ultraviolet stabilized materials for outdoor service and there are no magnets in the rotor to attract ferrous materials.
For added versatility there are two output choices of 5 VDC or a VDC equal to the input power supplied. The output is compatible with digital rate meters/totalizers and other electronic systems.
The SFI-801 Sight Flow Indicator is compact, panel mountable and the A-711 output sensor package could be ordered factory assembled or can be easily installed on an existing unit in the field. Units are perfect for water purification, chemical metering, water injection, semiconductor processing, and chillers.
Dwyer Instruments, Inc. produces a broad range of measuring and control instruments for pressure, temperature, level and flow applications. For complete information, contact Dwyer Instruments, Inc, P.O. Box 373, Michigan City, Ind., 46361 Phone: (219) 879-8000, Fax: (219) 872-9057. Internet address. dwyer-inst. com; E-mail: lit@ dwyer-inst.com.
