Differential Level Controller also measures flow.
September 17, 2010 -
Intended for use in treatment plant headworks, DLT 2.0 can measure differential level at barscreen as well as open channel flow through flume. It works with 2 non-contacting ultrasonic sensors: one installed upstream from barscreen, and another installed downstream for differential level control. It is also possible to install second sensor in flume to also measure flow. Along with backlit LCD, features include relays for barscreen rake and level control as well as three 4-20 mA outputs.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Greyline Instruments, Inc.
105 Water St.
Massena, NY, 13662
USA
New Differential Level Controller Also Measures Flow
Reduce costs and simplify instrumentation at treatment plant headworks. The new Greyline DLT 2.0 can measure both differential level at a barscreen, plus open channel flow through a flume. It works with two non-contacting ultrasonic sensors. One sensor is installed upstream from the barscreen and a second sensor downstream for differential level control. Or you can install the second sensor in a flume to control and transmit differential level control plus flow.
The DLT 2.0 includes relays for barscreen rake and level control as well as three 4-20mA outputs (upstream level, differential level, downstream level or flow). The large backlit LCD display shows level, differential level, flow and total flow. Intrinsically safe sensors and data logger are optional.
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