solinst 101d water level drawdown meter

101D Water Level DrawDown Meter

 

Depth Discrete Groundwater Monitoring

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The 101D Water Level DrawDown Meter:
Now with Hands-Free Pump Control & Automated Sampling

  • Stop babysitting your Peristaltic Pump. The Solinst 101D Water Level DrawDown Meter automates your low-flow sampling and drawdown tests to save time and ensure precise results.
  • Both static water level and drawdown modes in one meter
  • One convenient toggle makes it easy to switch between the two functions
  • Tape lengths up to 5000 ft. (1500 m)

The Model 101D Water Level DrawDown Meter is the essential, dual-function tool that field professionals rely on, now with enhanced automation capability. Use the simple toggle to switch between static water level measurements in wells, boreholes, and tanks, and drawdown monitoring for aquifer and well tests. Beyond its robust design and accurate laser-marked flat tape, the 101D Water Level DrawDown Meter delivers a powerful new feature that redefines efficiency in the field.

solinst 101d water level drawdown meter facing left
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Upgrade Your Field Efficiency with Automated Pumping

Introducing the DrawDown Link Cable Assembly.

When connected to a Solinst Model 410 Mk5 Peristaltic Pump, the 101D Water Level DrawDown Meter is transformed into a system that automatically manages your sampling process

The Benefit: True Hands-Free Monitoring

Automatic Control: The DrawDown Link Cable enables the 101D Water Level DrawDown Meter to automatically control the pump based on the actual water level in the well.

Protect Your Pump: The system ensures the pump’s intake remains reliably submerged during purging or well development, preventing dry-running and damage.

Streamline Low-Flow Sampling: Achieve precise, consistent flow rates while the 101D Water Level DrawDown Meter monitors and controls the falling hydraulic head during low flow groundwater sampling.

The DrawDown Link Cable Assembly is available separately to connect to the Model 410 Mk5 Peristaltic Pump.

solinst 101d water level drawdown meter connected to 410 peristaltic pump

Applications Ideal for the Water Level DrawDown Meter

  • Depth to water in wells, boreholes, standpipes and tanks
  • Drawdown monitoring during:
    • Low flow groundwater sampling
    • Well development and purging
    • Dewatering applications
    • Pumping, slug, hydraulic conductivity, step and other aquifer/well tests
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101d water level drawdown meter with power winder installed

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(Image shows 101 Power Winder Installed on Solinst Model 101D Water Level DrawDown Meter)

Effortlessly Winder Longer Tape Lengths
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Related Blog Posts

importance of measuring water level drawdown

The Importance of Measuring Water Level Drawdown

How Using a Levelogger and 101D Water Level DrawDown Meter Together Provides Essential Data.
What is Drawdown? Drawdown is a change in groundwater level due to an applied stress, caused by events such as: Pumping from a well Pumping from a neighbouring well Intensive water taking from local area Seasonal declines as recharge rates lower....

How is Drawdown Measured?