Senseca ECO523 Conductivity Measuring Device

Family DatasheetConductivity Meter ECO 522 / ECO 523 Technical dataMeasuring Measuring ranges ConductivityECO 522 Wide-range meas. device, incl.graphite meas. cell Conductivity, salinity, TDSECO 523 Cleanest water version, incl.stainless steel measuring cell Conductivity, specific resistance, NaCl With automatic measuring range shifting0 ... 2000 µS/cm 0.000 ... 2.000 µS/cm 0.00 ... 20.00 mS/cm 0.00 ... 20.00 µS/cm0.0 ... 100.0 mS/cm 0.0 ... 100.0 µS/cm In MOhm*cm 0.0100 ... 0.2000 0.010 ... 2.0000.01 ... 20.00Specific resistance TDS Salinity (PSU) Temperature Accuracy ConductivityTemperature OxygenTemperature compensationReference temperatures Sensors / measuring inputsMeasuring cellRange of application Display Operation Additional functions Display unit environmentCurrent supply Ingress protection Housing Dimensions WeightECO 522_ECO5230 ... 2000 mg/l 0.0 … 50.0 g/kg -5.0...+105.0 °C ±0.5 % of meas. v.Typ. ±1% of m. value ±0.5 % FS ±0.5 %FS ±0.3 °C ±0.3 °C ±1.5 % of meas. value ± 02 mg/l or -> 0.2Off: deactivated Off: deactivated nLF: non-linear, nLF: non-linear, acc. to EN 27888acc. to EN 27888LIN: linear with variable coefficients NaCI: For weak NaCl solutions in accordance with EN 60746-320 und 25 °C 20 und 25 °C Permanently connected 2-pole measuring cell with integratedtemperature sensor 2-pole meas. cell, 2-pole measuring cell, Ø 12 mm graphiteØ 12 mm (stainless steel Cable 1.2 m (others avail. for 1.4404,1.4435)) additional charge)Cable 1.2 m (others avail. for add. charge) -5...+80 °C (temporarily 100 °C)3-line with battery status indicator, background light, protected by break-proof pane, overhead display at key press4 long-lasting, easy-to-operate buttons Automatic measuring range shifting, automatic temperaturecompensation -20...+50 °C 2 x AA battery, >1000 h operating timeIP 65 /67 Break-proof ABS housing 108 x 54 x 28 mm (H x W x T) without sensorapprox. 200 g (ECO 522) approx. 230 g (ECO 523)2/5V1.3– 08/2025Senseca Germany GmbH | Hans Sachs Str. 26 | 93128 Regenstauf | Germany | Phone: +49 9402 9383-0 | Mail: [email protected] | www.senseca.com