Doppler Flow Switch controls flow from outside pipe.
May 27, 2009 -
Controlling flow with non-contacting ultrasonic sensor mounted on outside of pipes ˝ in. diameter or larger, Model DFS-II is suited for pump protection, valve control, and flow/no-flow alarms. Water-tight NEMA 4X switch enclosure includes 5 A DPDT control relay, with adjustable ON and OFF set point controls, adjustable time delay, selectable fail-safe operating mode, signal strength and relay status LEDs, and sensitivity adjustment. Sensor mounting kit is included.
Control Flow From Outside a Pipe - New Flow Switch
This new Model DFS-II Doppler Flow Switch controls flow with a non-contacting ultrasonic sensor mounted on the outside of pipes ˝ inch diameter or larger. It installs in minutes. No pipe drilling or cutting is required and there is no maintenance.
The Greyline DFS-II is designed for pump protection, valve control and flow/no-flow alarms. It is ideal to control wastewater, slurries, caustics, acids and "difficult" liquids. The water tight NEMA4X switch enclosure includes a 5 ampere DPDT control relay, with adjustable ON and OFF set point controls, adjustable time delay, selectable fail-safe operating mode, signal strength and relay status LED's and sensitivity adjustment. A sensor mounting kit is included with each switch.
The DFS-II is surge protected, and the 20 ft. sensor cable can be extended up to 500 ft. For complete information contact the manufacturer: Greyline Instruments Inc.,407 County Route 46, Massena NY 13662. Tel: 888-473-9546 Fax: 315-764-0419 Email: info@greyline.com.
Contact: Ernest Higginson, Advertising Manager
Greyline Instruments Inc.
407 County Route 46
Massena, NY 13662
Tel: 315-788-9500
Email: ernie@greyline.com
Contacts:
Marketing:
Ernest Higginson Advertising Manager
USA
Phone: 315-788-9500 E-mail this person Company Information: Name: Greyline Instruments, Inc. Address: 105 Water St. City: Massena State: NY ZIP: 13662 Country: USA Phone: 888-473-9546 FAX: 315-764-0419 http://www.greyline.com
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