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Senseca ECO523 Conductivity Measuring Device
Technical Datasheets / Product Documentations
| Brand |  |
| Category | Device |
| Product Name | Senseca ECO523 Conductivity Measuring Device |
| Product Code | ECO523 |
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Product Description
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Conductivity Meter ECO 522 / ECO 523 Technical data
Measuring Measuring ranges Conductivity
ECO 522 Wide-range meas. device, incl.
graphite meas. cell Conductivity, salinity, TDS
ECO 523 Cleanest water version, incl.
stainless steel measuring cell Conductivity, specific resistance, NaCl With automatic measuring range shifting
0 ... 2000 µS/cm 0.000 ... 2.000 µS/cm 0.00 ... 20.00 mS/cm 0.00 ... 20.00 µS/cm
0.0 ... 100.0 mS/cm 0.0 ... 100.0 µS/cm In MOhm*cm 0.0100 ... 0.2000 0.010 ... 2.000
0.01 ... 20.00
Specific resistance TDS Salinity (PSU) Temperature Accuracy Conductivity
Temperature Oxygen
Temperature compensation
Reference temperatures Sensors / measuring inputs
Measuring cell
Range of application Display Operation Additional functions Display unit environment
Current supply Ingress protection Housing Dimensions Weight
ECO 522_ECO523
0 ... 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 -> 0.2
Off: deactivated Off: deactivated nLF: non-linear, nLF: non-linear, acc. to EN 27888
acc. to EN 27888
LIN: linear with variable coefficients NaCI: For weak NaCl solutions in accordance with EN 60746-3
20 und 25 °C 20 und 25 °C Permanently connected 2-pole measuring cell with integrated
temperature sensor 2-pole meas. cell, 2-pole measuring cell, Ø 12 mm graphite
Ø 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 press
4 long-lasting, easy-to-operate buttons Automatic measuring range shifting, automatic temperature
compensation -20...+50 °C 2 x AA battery, >1000 h operating time
IP 65 /67 Break-proof ABS housing 108 x 54 x 28 mm (H x W x T) without sensor
approx. 200 g (ECO 522) approx. 230 g (ECO 523)
2/5
V1.3– 08/2025
Senseca Germany GmbH | Hans Sachs Str. 26 | 93128 Regenstauf | Germany | Phone: +49 9402 9383-0 | Mail: [email protected] | www.senseca.com
Frequently Asked Questions
Frequently asked questions about Senseca ECO523 Conductivity Measuring Device by Senseca. Imtek Engineering is ready to assist you in sourcing Senseca ECO523 Conductivity Measuring Device from Senseca in United States.
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