N-LF3401 conductivity measuring cell with PT100, screw-in cell and solenoid valve connector - measuring range: 0-10 / 0-20 / 0-100 / 0-200 µS/cm (K= 0,1)

Conductivity calibration solution

Product number: 890695

Kalibierlösung: 84 μS/cm (±1% @25°C) | Size of bottle: 250 ml

High quality conductivity calibration solution to calibrate your electrodes Our 250 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€9.29*

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Conductivity calibration solution

Product number: 890696

Kalibierlösung: 147 μS/cm (±1% @25°C) | Size of bottle: 250 ml

High quality conductivity calibration solution to calibrate your electrodes Our 250 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€9.29*

Details

Conductivity calibration solution

Product number: 890697

Kalibierlösung: 1413 μS/cm (±1% @25°C) | Size of bottle: 250 ml

High quality conductivity calibration solution to calibrate your electrodes Our 250 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€9.29*

Details

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N-LF2000, conductivity measuring instrument 0-20/200/2000μS/cm in wall mounted housing

Product number: 880571

Instrument for measuring the electrical conductivity of aqueous solutions in conjunction with two-electrode measuring cells. Designed as wall-mounted version.Operation at 230 V AC or 24 V DC possible2 potential-free relays - changeover switch for limit value switching (hysteresis 5 % fixed)Alphanumeric display with 2 x 16 charactersTemperature measurement and temperature display from 0.0 °C to 90.0 °C when a Pt100 is connectedSwitchable temperature compensation with 2.2 % / K up to 90 °CMonitoring of the temperature sensor for sensor break and error message on the displaySwitchable mode of operation for relay controlOutput of the measured value with 0 - 10 V and 4 - 20 mA Technical data Measuring ranges: dependent on measuring cell and amplification Temperature compensation: Linear 2.2 % / K, can be switched off, reference temperature 25 °CLimit value displays: Optical by means of 2 LEDs, 2 limit values adjustable over the measuring range Limit value outputs: 1 potential-free changeover contact, max. 6 A / 250 V AC1 change-over contact to 230V AC (terminal 21) Analog outputs: 0 - 10 V, Ra > 1 kOhm; corresponds to 0 - 20 / 200 / 2000 μS/cm 4 - 20 mA, Ra < 500 Ohm; corresponds to 0 - 20 / 200 / 2000 μS / cm Power supply: 22 - 26 V DC, protected against reverse polarity, electrically isolated, 1000 V insulation voltage, or 230 V 50/60 Hz Power consumption: Approx. 3 W / 3 VA Protection class: IP 65 Housing: Surface-mounted housing (polycarbonate) 120 x 122 x 57 mm Connections: 4 x M16 cable entries on the bottom of the housing.

€489.50*

Details