Product News: Electrical Equipment & Systems
Flow Switch enables flow control from outside pipe.
Press Release Summary:
May 2, 2014 - Installed in minutes without drilling or cutting, Model DFS (Doppler Flow Switch) 5.1Â controls flowÂ of wastewater, slurries, caustics, acids, and difficult liquids via non-contacting ultrasonic sensor mounted on outside ofÂ Â½ in. dia or larger pipes. Water tight NEMA4X switch enclosure includesÂ 5Â A DPDT control relay with adjustable ON and OFF set point controls, adjustable time delay, and flow rate bar graph. Switch is suited for pump protection, valve control, and flow/no-flow alarms.
Original Press Release
Control Flow From Outside a Pipe - New Flow Switch
Press release date: May 1, 2014
The Greyline DFS 5.1 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, flow rate bargraph and relay status LED's. A sensor mounting kit is included with each switch and sensor cable can be extended up to 150 m.
Greyline Instruments Inc.,