Water Level DrawDown Meter
2 Products in 1
- 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)
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
Features
Features and Specifications
Water Level DrawDown Meter Features
- Both static water level and drawdown modes in one Meter
- One convenient toggle makes it easy to switch between two functions
- Uses very durable, accurately laser marked flat tape
- Tape lengths up to 5000 ft. (1500 m)
- Replacement tapes are interchangeable with other Meters
- as the same robust, submersible probe as the 101 P7 Water Level Meter
| Water Level DrawDown Meter Specifications | |
|---|---|
| Operating temperature of reel: | -20°C to +50°C |
| Submerged operating temperature (tape/probe): | -20°C to +80°C |
| Wetted materials (tape/probe): | PVDF, Santoprene, Delrin®, Viton®, 316 stainless steel |
| Probe pressure rating: | Fully submersible to depth of all tape lengths |
| Probe weight: | ~ 128 g (4.5 ounces) |
| Probe size: | 16 mm dia., 137 mm long (5/8" x 5.38") |
| Reel IP rating: | IP64 (dust and splash proof) |
Specifications
Tape & Probe Specifications
- LM2: Feet and tenths: with markings every 1/100 ft.
- LM3: Meters and centimeters: with markings every mm
Tape accuracy meets NIST and EU measurement standards.
Standard Length Options
The Solinst 101D Water Level DrawDown Meter is available in the following standard lengths:
- Small Reel
- 100 ft / 30 m
- 200 ft / 60 m
- 300 ft / 100 m
- Medium Reel
- 500 ft / 150 m
- 750 ft / 250 m
- 1000 ft / 300 m
Lengths available to 5000 ft. (1500 m).
Water Level DrawDown Probe
The 101D uses the same probe as the 101 P7 Water Level Meter, which is submersible the full length of the tape. The sensor at the tip of the probe provides consistent measurements with almost zero displacement. A protective shroud is included on the probe. The tape seal plug design allows the probe to be quickly and easily replaced if required.
Reels and Other options
Reels
With a well-balanced frame, comfortable carrying handle, and handy probe holder, the standard reels are ergonomic and easy to use. They are sturdy and smooth running. The battery is housed in an easy-access drawer in the front of the reel for quick replacement. The reels are equipped with an on/off sensitivity switch, Water Level/Draw Down switch, light, buzzer, battery test button, brake and a tape guide stored on the frame.
Power Winder
The Solinst Model 101 Power Winder allows ease of use when deploying longer lengths of tape. It is lightweight and simple to attach to the frame of your Water Level DrawDown Meter (see Model 101 Power Winder Data Sheet). A standard drill provides power, which turns the rollers that are in contact with the reel. The drill is used at various speeds, in forward and reverse, to turn the reel and unwind and rewind the tape.
Tape Guide/Datum
A tape guide is provided with each Meter to prevent damage to the tape from rough edges. It also ensures easy, consistent measurements regardless of who takes readings. It can also provide support for hanging small reels on the casing.
Contact Us