(Flow Sensing)
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Louis W. Bray Construction installed a Greyline Area-Velocity Flow Meter in 2009 to meet Ministry of Environment regulations. Their permit stipulated effluent limits plus monitoring, sampling and flow... (View Full Article)
(Flow Sensing)
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An Ontario municipality deploys Portable flowmeters to solve flow rate discrepancies between pump station effluent and lagoon influent flowmeters.... (View Full Article)
(Flow Sensing)
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The septage receiving station in Whynott's Settlement, Nova Scotia needed a simple, compact solution to control VFD-driven vertical turbine pumps, chlorine injection plus flow through a V-Notch Weir... (View Full Article)
(Flow Sensing)
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Greyline Open Channel Flow Monitors were installed at the Wastewater Treatment Plant in Long Sault, Ontario when the SBR plant was originally commissioned in 1995. But after 16 years of continuous... (View Full Article)
(Flow Sensing)
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CanFrac Sands Ltd. of Lloydmister Saskatchewan (Canada) needed a flowmeter that could accurately measure sand slurry flow without being damaged by this highly abrasive product. They selected the... (View Full Article)
(Flow Sensing)
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With flows exceeding permit limits, the Village of Glen Walter uses Greyline Stingray Level-Velocity Loggers and discovers household sump pump connections to the municipal connection system.... (View Full Article)
(Flow Sensing)
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The Township of South Glengarry installs a new Greyline AVFM 5.0 to measure continuous discharge from their municipal sewage lagoon. The sealed ultrasonic sensor is mounted in a horizontal 12" PVC... (View Full Article)
(Flow Sensing)
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For years Petrobakken Energy Ltd. used inline turbine flow meters to track the flow rate of oil recycled to treaters. But with a high concentration of wax and sand in the oil, the turbine meters were... (View Full Article)
(Flow Sensing)
From this Article:
CanFrac Sands Ltd. of Lloydmister, Saskatchewan install a Greyline DFM 5.0 Doppler Flow Meter to measure fracturing sand slurry when their in-line flowmeters were being damaged by the abrasive slurry.... (View Full Article)
(Flow Sensing)
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Greyline AVFM Area-Velocity Flow Meters are deployed throughout Denmark for municipal stormwater and sewer flow monitoring in open channels and pipes.... (View Full Article)
(Flow Sensing)
From this Article:
Wax and solids build-up were plugging off pipes and in-line flowmeters at this oil battery site in Alberta. Petrobakken Energy solved the problem by switching to Greyline DFM 5.0 Doppler Flow Meters... (View Full Article)
(Flow Sensing)
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A new TTFM 1.0 Transit Time Flowmeter monitors and logs irrigation water pumped to sprinklers at Summerheights Golf Links. The clamp-on flowmeter is used to comply with a Ministry of Environment... (View Full Article)
(Flow Sensing)
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Fred Rice, Manager of the United Irrigation District was looking for a flowmeter that did not obstruct flow in the irrigation canals. He used many meter types in the past but "other methods required a... (View Full Article)
(Flow Sensing)
From this Article:
Culligan Water installs Greyline SLT32 Level Monitors to control tank levels in their bottling plant in Calgary, Alberta. With non-contacting ultrasonic sensors the SLT32's control fill and discharge... (View Full Article)
(Flow Sensing)
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Irrigation District (RID) measures the flow rate of water delivered to over 46,000 acres of irrigated land and 300 municipal and agricultural water users... (View Full Article)
(Level Sensing)
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Soon after start-up Eckville operators began receiving call out alarms from the control systems in both pump stations. The cause of the echo loss problem was hard to figure out because it was... (View Full Article)
(Flow Sensing)
From this Article:
Doppler and Transit Time are two very popular types of flow meter for non-invasive measurement of flow in full pipes. We tend to confuse these technologies....... (View Full Article)
(Level Sensing)
From this Article:
Chapter 36 from the Wiley & Sons publication: Environmental Instrumentation and Analysis Handbook. This is an informative summary of applications and level instrumentation used in Wastewater Treatment... (View Full Article)