KISTERS Dual Tipping Bucket Flow Gauges

The KISTERS TBL-70 dual tipping bucket flow gauge is used for measuring water seepage coming out of a pipe or a drain.

Features

  • Two distinct buckets provide best accuracy over a large range of flows
  • Two buckets operate simultaneously up to 6L per minute
  • Includes 24VDC dual reed switch
Starting At $2,673.00
Stock Check Availability  

Overview
The KISTERS TBL-70 dual tipping bucket flow gauge is used for measuring water seepage coming out of a pipe or a drain. The unit is equipped with two distinct buckets to provide best accuracy over a large range of flows: a smaller bucket at the top of the gauge to measure at low flows and a larger one at the bottom to measure at high flows. Each bucket is connected to its own dual reed switch effectively enabling redundant data acquisition in two distinct data loggers, or providing data to two devices (e.g. a data logger and a counting display), etc.

Operation
The two buckets operate simultaneously up to 6L per minute. At low flows where the large bucket is not full to tip, more accurate results can be obtained from the small bucket’s reed switch output. At higher flows above 6L per minute, the smaller bucket at the top has to be removed by the user. Data is then generated solely by the larger bucket’s reed switch output.

Material PVC plastic and stainless steel
Resolutions
  • Metal bucket, top of gauge: 70 ml, up to 6 L/minute
  • PVC bucket, bottom of gauge: 0.5 L or 1.0 L (selectable), up to 25 L/minute
Accuracy

0.5/1L bucket

Flow Rate (L/min) Error
0.5 -2 %
1.0 -6 %
5.0 -10 %
10.0 -14 %
15.0 -18 %
20.0 -20 %
25.0 -22 %

 70ml bucket

Flow Rate (L/min) Error
0.5-3.0 -3 %
3.0-6.0 -5 %
>6.0 NA
Signal Out
  • 2 X dual reed switch, one for each bucket
  • Protection: Mechanical: silicon rubber potting; Electrical: varistor surge protection
  • Max capacity: 24 VDC (0.5 amp max)
  • Resistance: Initial contact resistance 0.1 Ω
  • Maximum tipping bucket frequency: 108 to 109 tips
Flow Rate Maximum 25 L/minute
Level Bulls eye level adhered to stainless steel base
Environmental Conditions
  • Relative humidity: 0 to 95 % „
  • Temperature: -20 °C to +70 °
Dimensions & Mass
  • Base Length x Width: 390 x 235 mm (incl. mounting brackets)
  • Height: 468 mm (when 70 ml bucket installed); 390 mm (when 70 ml bucket removed)
  • Weight: 6 kg (packed 7 kg)
Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
KISTERS Dual Tipping Bucket Flow Gauges
TB0.5L/70
TBL-70 dual tipping bucket flow gauge, 70mL & 0.5L per tip, 2x 10m cables
Your Price $2,673.00
Check Availability  
KISTERS Dual Tipping Bucket Flow Gauges
TB1L/70
TBL-70 dual tipping bucket flow gauge, 70mL & 1L per tip, 2x 10m cables
$2,673.00
Check Availability  
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Save our Bogs! Culture, Conservation and Climate Action in Ireland’s Peatlands

Characterized by long-term accumulation under waterlogged conditions, peatlands exist on every continent and account for 3-4% of the global land surface . Small but mighty, these often overlooked wetland environments are estimated to hold as much as one-third of the world's organic carbon in their soil—twice the amount found in the entirety of the Earth's forest biomass. While healthy peatlands can trap and store carbon, regulate water, and provide important habitats for rare species, human alteration has disturbed peatland carbon and nitrogen cycles on a global scale. Approximately 12% of the world’s peatlands have been drained and degraded through conversion for agriculture, forestry, infrastructure development, and other uses.

Read More

Sargassum Surge: How Seaweed is Transforming our Oceans and Coastal Ecosystems

Until recently, Sargassum –a free-floating seaweed–was distributed throughout the Sargasso Sea , the north Caribbean Sea, and the Gulf of Mexico. But in the space of a decade, this seaweed has, as one scientist remarks , “Gone from a nonfactor to the source of a terrible crisis.” Driven by climate change, anomalous North Atlantic Oscillation in 2009-2010 and a glut of anthropogenic pollutants, sargassum has proliferated. Seasonally recurrent mats as deep as 7m now bloom in the “Great Atlantic Sargassum Belt” (GASB), which covers areas of the Atlantic from West Africa to the Caribbean Sea and Gulf of Mexico. Every year, millions of tons wash up along the shores of more than 30 countries . Dr.

Read More

Great Lakes Research Center: Designing Targeted Monitoring Solutions

According to the National Oceanic and Atmospheric Administration ( NOAA ), the Great Lakes have more miles of coastline than the contiguous Atlantic and Pacific coasts combined and contain 20 percent of the world's freshwater, making it a critical region to protect and conserve. Continuous monitoring and data-informed resource management are key components of managing waters in the region. Hayden Henderson, a research engineer with the Great Lakes Research Center (GLRC), designs and deploys monitoring platforms throughout the Great Lakes. With a background in environmental engineering, Henderson enjoyed the challenge of creating systems and making them work to obtain difficult, remote measurements.

Read More