Technical data:
Screw-in thread: 1/4"; 1/2"; 3/4"; others available upon requestMaterial housing: POM black
Material lid: Plexiglas
Material electrodes: V4A 4571
Material O-ring: EPDM
Cell constant: C= 0.6 +/- 10%
Max. Operating pressure: 6 bar
Max. Operating temperature: 60°C
Temperature sensor: without
Display: LED green <20μS/cm
LED yellow 20-50μS/cm
LED red >50μS/cm
Technical data:
Measuring range: 0 - 10 μS/cm (without temperature compensation)
<0.1 <0.5 < 1.0 < 5.0 < 10 μS/cm
LED display: 3x green; 1x yellow; 1x red
Power supply: 100-240 VAC plug-in power supply unit
Energy consumption: < 500 mWHousing material: POM black (polyoxymethylene)
Viewing window material: PMMA (acrylic glass)
Electrodes: Stainless steel 1.4571
Dimensions: Diameter 40 mm x 68 mm (Top) / 110 mm (Total)
Gasket electrodes: EPDM
Gasket housing: EPDM
Application limits: Pressure max.: 6 bar; Temperature max.: 60 °C
Protection class: IP 65*
Display Measuring range
3 LED green < 0.1 μS/cm
2 LED green < 0.5 μS/cm
1 LED green < 1.0 μS/cm
1 LED yellow < 5 μS/cm
1 LED red < 10 μS/cm
1 LED red flashing ≥ 10 μS/cm
measuring range:
0-1000 μS/cm
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potential-free relay contact:
with
Device for the measurement of the electrical conductivity of aqueous solutions using a two-electrode conductivity cell without temperature compensation. Designed as measuring device with integrated screw-in measuring cell. The versions are with or without potential-free relay output available.- Applications: Demineralisation, reverse osmosis, desalination, cooling water recirc., phase separation- Operation at 9V DC via included wall transformer power supply.- 1 potential-free relay with reversible mode of action for the relay output- Optical limit indication via LEDs Technical data- Measuring ranges: 0 - 10 / 100 / 1000 uS/cm, depending on type of device- Indication of limit values: Optical via LEDs, 2 limit values can be set within 0 and 100 % of the measuring range- Versions with relay output: 1 potential-free relay contact, max. 2 A / 250 V AC, 60 W / 62.5 VA- Power supply: 9V DC via wall transformer power supply (WTPS) 100 - 240 V AC- Power co
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.
Technical data:Measuring range: 0 - 50 μS/cm / according to customer requirementsTemperature compensation: Linear 2.2 % / K, reference temperature 25°CAccuracy conductivity: +/-10% of the maximum full scale valueAccuracy temperature: +-1.0 °CLimit value display: Optical via LEDAnalog output: 4-20 mA = 0-50 μS/cmPower supply: 24 VDC +-10%Power consumption: < 2.5WScrew-in thread: 3/4"Housing: POM (polyoxymethylene)Vision panel: PMMA (acrylic glass)Electrodes: stainless steel 1.457Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total)Gaskets electrodes: EPDM, 28 x 3 mmGasket housing: EPDM, 50 x 2 mmApplication limits: P max: 6 bar; T max: 50 °CProtection class: IP 65*
measuring range:
0-10 μS/cm
|
potential-free relay contact:
with
Device for the measurement of the electrical conductivity of aqueous solutions using a two-electrode conductivity cell without temperature compensation. Designed as measuring device with external measuring cell, with or without potential-free relay output available.- Applications: Demineralisation, reverse osmosis, desalination, cooling water recirc., phase separation- Operation at 9V DC via included wall transformer power supply.- Versions with relay output: 1 potential-free relay with reversible mode of action for the relay output- Optical limit indication via LEDs Technical Data- Measuring ranges: 0 - 10 / 100 / 1000 uS/cm, depending on type of device- Indication of limit values: Optical via LEDs, 2 limit values can be set within 0 and 100 % of the measuring range- Versions with relay output: 1 potential-free relay contact, max. 2 A / 250 V AC, 60 W / 62.5 VA- Versions with external measuring cell: For this reason measuring device includes wall brac