Water Level Sensors

OTT

KL 010 Contact Gauges

The drum is held by a stable frame and is easy to carry. It is very smooth, so that you can effortlessly drain and haul the probe.

OTT KL 010
The OTT KL010 Contact Gauge measures the distance to water. Once the probe touches the water surface, you get a signal and you can see the distance to water.

For depths of 15 … 750 m

OTT KL 010 TM
In addition to the OTT KL010 the OTT KL010 TM comes with a temperature sensor and display for displaying the water temperature. Also suitable for depth profile measurement.

For depths of 25 … 500 m

OTT KL010 TCM
With conductivity sensor and display for the output values temperature, conductivity and TDS (Total Dissolved Solids). Also for creating temperature and conductivity profiles.

For depths of 30 … 500 m
Measurement range: Measuring tape lengths KL010: 15 … 750 m; KL010 TM: 25 … 500 m; KL010 TCM 30 … 500 m
Application: Groundwater
Measurement technology: Contact gauge
Parameters measured: Water level / Distance to water, Temperature, Conductivity
Product Highlights: Manual water level, temperature and/or conductivity measurement

FEATURES

Benefits:

  • Optic and acoustic signals.
  • High-strength special plastic frame with robust drum.
  • Probe body: stainless steel (V2A) /nickel-plated brass; easy to clean.
  • Accurate, length-stable measuring tape with cm graduation and dm marking.
  • Optional: temperature measurement with LCD-display.
  • Optional: conductivity- and temperature measurement with LCD-display.
Specs

SPECIFICATIONS

Type KL 010
Measuring tape lengths 15, 25, 30, 50, 80, 100, 150, 200, 250,

300, 500 and 750 m

Measuring accuracy 0.1 % FS
Signalling Optical (signal lamp; LED optionally) & accoustic
Power supply 6 V DC; 4 x 1.5 V C-type cells (alkaline);
Operating life ≥12 months (KL 010 / TM)
Probe body Stainless steel/nickel-plated brass,

15 mm Ø, 190 mm long

Weight approx. 3.8 kg (15 m), 18.5 kg (750 m)
Operating temperature range -30 …+75 °C
KL 010 TM
Measuring tape lengths 25, 50, 100, 150, 200, 250, 300 and 500 m
Resolution 0.1 % FS
Temperature sensor -5 °C… +60 °C
Accuracy ±0.1 °C
Resolution 0.1 °C
Signalling/Indication Display (LCD), 3 ½ digits

Button to display battery capacity in %

Optical signal (LED) & accoustic

Power supply 6 V DC; 4 x 1.5 V C-type cells (alkaline)
Operating life ≥12 months (KL 010/TM)
Probe body Ø 15 mm, 183 mm long
Material Stainless steel/nickel-plated brass
Weight approx. 3.6 kg (25 m) 14.3 kg (500 m)
Operating temperature range -30 …+75 °C
KL 010 TCM
Measuring tape lengths 30, 50, 100, 150, 200, 250 and 500 m
Resolution 0.1 % FS
Temperature sensor -1 …+ 70 °C
Accuracy ±0.1 °C
Conductivity measuring cell 0… 200 mS/cm
Accuracy ±0.5% of measured value, min. ±2 S/cm
Signalling/Indication Display (LCD),

3 digits bar graph display for battery state

Optical signal (LED) & acoustic

Power supply 6 V DC; 4 x 1.5 V C-type cells (alkaline);
Operating life approx. 18 h operating time
Material Stainless steel
Probe body Ø 20 mm, 238 mm long
Weight approx. 3.7 kg (30 m)14.5 kg (500 m)
Temperature operating range -20 …+75 °C
General
Measuring tape White polyethylene tape (two wires)

Conductor in high strength, rust and acid resistant stainless steel wires

Meter graduation in red, centimeter marks and decimeter graduation in black on white tape

Tape drum Special plastic, high strength, resistant to low temperatures, Protection Class IP64
Frame design 1 Cast aluminium, steel
Frame design 2 Special plastic, high strength, resistant to low temperatures
Downloads

Brochure

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Manual

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