Surview

Module ATM20: Description Module for measuring the electrolytic conductivity and the temperature Interfaces AquiTronic sensor bus interface above and below Conductivity Sensor: Principle for measuring 4pole-technics with compensation of temperature Accuracy 0.5% of measuring value or ±3 Digits Resolution between 0.1 and 1000 µS/cm, depending on measuring range and measuring value  Compensation of temperature Automatically (Relation temperature 25 °C) Available measuring ranges 0 - 3000, 0 - 25000, 0 - 250000 µS/cm (other ranges upon request!) Post-calibration can be executed by user via AquiTronic Software  Temperature sensor: Resolution 0.05 K Measuring range -20 to +70 °C General data: Housing material V4A high-grade steel, POM® Sealing Viton® Dimensions Total length: 185mm Length in probe: 170mm Diameter: 32mm Weight 390g Operating temperature -20 to +50 °C Max. pressure load 500 KPa (=5 bar), other loads upon request Accessories: Seal top ATM00 (included) Calibration fluid optionally

GSG Geologie-Service GmbH, Am Sand 9, 97080 Wuerzburg,

Tel.: ++49/(0)931/99105-80, FAX: ++49/(0)931/99105-90,
messtechnik@geologie-service.de