Electric Contact Meter Type KLL-T
Category: Groundwater - Cable electric contact gauges
- Portable hand-held device for determining the current water level and the water temperature in water depths up to 500 m and sounding pipes from Ø 1"
- Membrane keypad with backlit LCD to display temperature
- Optical and acoustic signal on contact with water
- Robust aluminum support frame
Robust and precise:
The KLL-T has a sturdy aluminum frame and comfortable handle with which the device can be easily transported and operated. The built-in temperature reliably measures the water temperature with a high accuracy and resolution of 0.1° C.
Simple handling:
The KLL-T features an easy-to-use keypad with a large LCD. Even in bright sunlight or under diffuse light conditions, good legibility is always guaranteed. To determine the actual contact, an optical and acoustic signal is triggered upon immersion in water.
- Monitoring of groundwater measuring sites, wells and tanks
- Implementation of control / comparison measurements at measuring points with data collectors
- Adjustment of data collectors
- Control measurements with pumping tests
- Determining the water temperature in ground and surface waters
- Execution of temperature profile measurements
Protective bag
Parameters: Water level [cm], [dm], [m]
Sensor: Vertical
Measurement principle: Electric contact
Parameters: Water temperature [°C],[°F]
Sensor
Measurement principle: AD590 Probe
Measuring range: 0 - + 25°C, Option: 0-50°C
Measuring accuracy: 0.1°C
Dissolution: 0.1°C
Pressure Range: 0-50 bar
Parameter:*) Conductivity [µS/cm],[mS/cm]
Note: only the area display, no conductivity measurement!
Sensor
Measurement principle: Conductivity measurement
Display:
Area 1: 20-200 µS/cm
Area 2: 0.2-2mS/cm
Area 3: 2-20mS/cm
Area 4: 20-50 mS/cm
*) is only used for rough qulitative measurement of conductivity
Housing (vertical)
Material: Stainless-steel nickel-plated brass tip
Dimensions: Ø16mm, Length: 170mm
Protection class: IP68
An electric water level gauge
Support frame: Aluminum, surface-coated
Cable drum: Impact-resistant, temperature-resistant plastic
Dimensions:
KLL-T 30/50/80/100 m: 220x350x330
KLL-T 150/200 m: 280x415x330
KLL-T 300 m: 400x570x330 (WxHxD)
Protection class: IP54
Keyboard: 3 multifunction buttons
Display: 1-line LCD (liquid crystal display) with backlight
Cables
Lengths: 30 m, 50 m, 100 m, 150 m, 200 m, 300 m
Material: 6-core round cable Ø 5 mm with cm graduation and dm numbering, Polyurethane (PUR)
Scaling: Black cm-division, dm-numbering, red meter figures
Accuracy: 1 cm (KLL-T, 30m)
Power supply: 4 x 1.5V alkaline manganese batteries
Operating temperature: -15°C - 50°C
Weight: Depending on cable length
