Submersible pump Grundfos MP 1, centrifugal pump for clear pumping and sampling of wells, stainless steel 316, delivery head max. 86 m, adjustable power up to max. 1.8 m3 / h, 220 V 1.1 kW, frequency converter required, pump Ø 45 mm, length 287 mm.

Frequency converter in case for controlling submersible pump MP 1 / Redi-Flo2, frequency setting between 25-400 Hz, power supply 230 Volt 50 Hz 2,2 kVA minimum. Maximum load 1.5 kW, IP66 protection, with cable / plug.

Submersible pump set, for clear pumping and sampling of wells 30 m, 60 m or 90 m depth and internal dimensions from 50 mm. Standard set with submersible pump Grundfos MP 1, frequency converter, LDPE or teflon hose, cable, cooling jacket, hose trolley and wearing parts set, completely assembled.

The Baro-Diver ensures that changes in atmospheric pressure are accurately recorded. A low-cost, easy-to-use Baro-Diver covers a radius of up to 15 km, depending on topography. The Baro-Diver can also be used to measure shallow water levels up to about 0.9 meters. The Baro-Diver has an internal memory of 72,000 measurements per parameter. At each measurement, the Baro-Diver simultaneously records air pressure, air temperature, date and time.

Groundwater datalogger type TD-Diver for the measurement and registration of groundwater levels and temperatures. Measuring ranges 10 - 100m, -20 to +80 ° C. Storage capacity 72,000 measurements (and 72,000 backup). Dimensions 22 x 110 mm, pressure sensor: ceramic. Housing: 316L stainless steel. Accuracy 0.05% / 20 m, + 0.1 ° C, temperature compensation 0 / + 40 ° C.

CTD-Diver for the measurement and registration of groundwater levels, temperature and conductivity. Memory for 48,000 measurements. Conductivity 0-120 mS / cm, compensated temperature 0 to +50 ° C. Measuring ranges 10 m, 50 m and 100m. Accuracy Conductivity 1% of the measured value.

The SAM-1 Smart Aquameter turns your smartphone or tablet into a powerful and convenient pH, conductivity, redox and temperature gauge.

Simply plug the SAM-1 Aquameter and Smart Sensor into the audio socket of your smartphone or tablet PC and you can take accurate measurements directly. Compatible with both Apple and Android.

The AP-5000 probe is the larger version of the advanced portable multi-parameter water quality probes. The AP 5000 probe is equipped with a range of standard sensors. The probe offers even more possibilities to add sensors.

The multiparameter AP-5000 set consists of a GPS Aquameter, Aquaprobe AP-5000 with DO (optical), Lf, pH, ORP, depth and temperature, with 4 extra inputs for optional sensors (ISE or optical), with 3 meter cable , Accessories and fluids in a sturdy case.

The Aquameter included in the set (Item No. 18.57.01) has a built-in pressure sensor to compensate for atmospheric pressure and an integrated GPS receiver to determine the location of each record in Google Earth.

With the help of the included software AquaLink you can view, save, archive and export the data. You can export the data as a detailed text report, Excel or Google file that you can view in Google Earth and Google Maps.

• Measuring range: 0.00 ... 14.00 pH
• Output signal: 4 ... 20 mA
• Power supply: 12 ... 30 V DC (with option 0-10V: 18-30 VDC)
• Galvanic isolation: input galvanically isolated
• Electrode connection socket: BNC
• Input resistance: 10 12 ohms
• Temperature compensation: -30 ... + 150 °
• Robust housing
• Reliable and accurate measurement
• Angle connector for uncomplicated mounting
• Standard BNC connector for easy replacement of electrodes