ECO 523 Conductivity Meter

Features:

✔ Modern and functional housing

✔ Outstanding price/performance ratio

✔ Waterproof (IP65 / IP67)

✔ 3-line display / overhead display at the push of a button

✔ Backlight

✔ Durable, long battery life

✔ Hold function for freezing measured values

ECO 523 is equipped with a stainless-steel purest water measuring cell and specialised for high-resolution measurement of purest water, alcohol, solvents and similar liquids. The resolution is up to 0.001 µS/cm.

Description

ECO 523 – high resolution ultrapure water conductivity meter (formerly G 1420)

The primary focus in the development of the new ECO 523 Conductivity Meter ECO-Line was placed on the essential functions of the measurement technology.
Pure measurement with a focus on precision, speed and reliability packaged in a compact housing distinguishing an impressive price/performance ratio, Made in Germany.
The new handheld measuring devices also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
The compact conductivity measuring device ECO 523 has a specialized measuring cell for high-resolution clean/cleanest water applications.

APPLICATION:

Freshwater and salt water aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubricating processes, plant cultivation and agriculture; laboratories, quality assurance, service.

The ECO 523 is a professional-grade conductivity meter designed for high-conductivity water and solution measurements. It measures electrical conductivity (EC), total dissolved solids (TDS), and temperature with excellent precision and reliability. Equipped with a robust waterproof housing, automatic temperature compensation, and a high cell constant (K=10), the ECO 523 is particularly suited for industrial, chemical processing, wastewater, and high-salinity applications.

Applications:

Industrial Wastewater Analysis
High-Salinity Water Monitoring
Chemical Process Solutions
Boiler & Cooling Tower Water
Mining and Metallurgy Operations
Seawater and Brine Testing

Technical Data

Technical Specifications

Protection class

IP65 / IP67

Accuracy

Conductivity: Typ. ±1 % of mv ±0.5 % FS
Temperature: ±0.3 °C

Power supply

2 x AA Alkaline batteries (included)

Measuring

Conductivity, salinity, TDS

Weight

approx. 200 g

Power consumption

<1 mA

Operating conditions

Instrument: -20…+50°C; 0 ... 95 % r.H, Sensor: -5..+80 °C (temporarily 100 °C)

Storage temperature

-20 ... +50 °C (without batteries)

Dimensions

108 x 54 x 28 mm (instrument without sensor) (H x W x D)

APPLICATIONS

ECO 523 – high resolution ultrapure water conductivity meter

Applications:

Water purification processes
Aquarium and aquaculture systems
Plant cultivation (hydroponics)
General laboratory analysis
Quality assurance and maintenance
Service work (e.g. checking osmosis systems)
Suitable for measuring from deionized water to seawater (up to 100.0 mS/cm)