Lake MonitorsFlow Rate Transmitters Lake MonitorsFlow Rate Transmitters

Ideal for batching, industrial process control, mobile hydraulicequipment and computer/PLC-controlled hydraulic system monitoring applications.

FOR 1/4" – 2" PIPE SIZES STYLER

SIMPLE TO INSTALL RUGGED AND RELIABLE All transmitters are factory calibrated and shipfully assembled. Simply install the transmitter into your system and apply power. Without delicate internal components to break,abrade or corrode, the Lake flow transmitter will provide many years of low-maintenance service. INDUSTRY STANDARD OUTPUTS COMPATIBLE WITH LAKE MONITORS’R/T100 AND R100 FLOW INDUSTRIAL ANALYZERS Transmitters provide proportional analog outputsof 4-20mA, 0-5 Vdc and 1-5 Vdc The Lake flow rate transmitter combines withthese Lake analyzers to make a powerful flowinstrument capable of remote monitoring of rateand total flows.
1 , 20-2000 Hzsquare-wave pulse. These outputs will drive popular data acquisition devices, meters and analog input cards. DIRECT READING
1 The 1-5Vdc output requires an external 249 ohm resistor(not included with transmitter) to be wired at the receivingdevice. All transmitters provide a visual indication offlow rate integral to the transmitted output. WEATHER-TIGHT CONSTRUCTION The rugged cast aluminum NEMA type 4X enclosure allows installation in outdoor applica-tions and in environments where liquid tightseals are required.
ENGINEERING SPECIFICAT I O N THE IN-LINE FLOW RATE MONITOR/TRANSMITTER SHALL:•Be factory calibrated for 4-20mA, 0-5Vdc, 1-5Vdc,and square wave pulse outputs.•Use the variable annular orifice technique withcompression spring recoil. •Not require inlet or outlet straight plumbing, orrequire vertical orientation.•Have a measuring accuracy of ±2.5% of full scalein the center third of the measuring range, and±4% in upper and lower thirds.•Have a stainless steel sharp-edged orifice•Have a maximum working pressure rating of3500 or 6000 PSIG for liquids.•Have a maximum working pressure rating of 600 or 1000 PSIG for gasses.•Have a weather-tight external construction. •Be Lake Monitors No. R _ _ – _ _ _ – _ _.

w w w. l a k e m o n i t o r s . c o m