Probe-integrated conductivity meter / ECO521 / ECO522 / ECO523
Senseka (formerly Glaisinger)
High-resolution and high-precision measurement specifications. A wide range of lineup tailored to measurement elements.
The ECO52□ series is a conductivity meter developed with a focus on essential functions in measurement technology, condensing accuracy, fast response, and reliability into a compact and robust case. The ECO521 features titanium electrodes and covers a wide measurement range of conductivity up to 5000 μS/cm, and it can also measure TDS (total dissolved solids). In addition to conductivity, the ECO522 can measure salinity, while the ECO523 can measure electrical resistivity. The ECO52□ series is suitable for a wide range of applications, including aquariums, aquaculture, plant cultivation, and pharmaceutical processes. The three-stage LCD display with a backlight provides ease of use and wide visibility day and night, while the energy-saving design and configurable auto power-off function ensure a long battery life. Calibration of conductivity measurements can be performed using standard solutions, and an ISO calibration certificate can be provided as an option.
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basic information
■ECO521 ○Measurement elements and range: [Conductivity] 0 to 5000 μS/cm [EC] 0.000 to 5.000 EC [CF] 0.00 to 50.00 CF [TDS] 0 to 2000 mg/l [Temperature] -5.0 to +80.0℃ ○Accuracy: [Conductivity] ±1% rdg ±0.5% FS (0 to 2000 μS/cm, representative value) [Temperature] ±0.3℃ ○Electrode: Made of titanium ○Shaft: Made of plastic, φ12×120mm ■ECO522 ○Measurement elements and range: [Conductivity] 0 to 2000 μS/cm, 0.00 to 20.00 mS/cm or 0.0 to 100.0 mS/cm [Salinity] 0.0 to 50.0 g/kg [TDS] 0 to 2000 mg/l [Temperature] -5.0 to +105.0℃ ○Accuracy: [Conductivity] ±0.5% rdg ±0.5% FS [Temperature] ±0.3℃ ○Electrode: Made of graphite ○Shaft: Made of PPO (Noryl), φ12×120mm
Price information
■ECO523 ○Measurement Elements and Ranges: [Conductivity] 0.000–2.000μS/cm, 0.00–20.00μS/cm, or 0.0–100.0μS/cm [Resistivity] 10.0–200.0kΩ/cm, 0.010–2.000MΩ/cm, or 0.01–20.00MΩ/cm [Temperature] -5.0–+105.0℃ ○Accuracy: [Conductivity] ±1% rdg ±0.5% FS (0–2000μS/cm, representative value) [Temperature] ±0.3℃ ○Electrode: Made of stainless steel ○Shaft: Made of stainless steel, φ12×75mm
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Applications/Examples of results
Water quality management (environmental monitoring of industrial wastewater, quality control of cooling water and boiler water) Agriculture (measuring the conductivity of water containing fertilizers and pesticides, maintaining appropriate concentrations for plants) Manufacturing process management (monitoring purity and component concentrations) Research and education (measuring solution properties in experiments and laboratories)
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.
