Compact Design

Two-Wire 4 to 20 mA Output

Automatic Test Solution Recognition

Applications

Accuracy± 2 %

Accuracy Detail±2% of output span

Additional Features 10 to 20 MΩ

ApplicationsAquatic Life Support, Boilers, Cooling Tower, Deionization, Demineralizer, Waste Management, Water Quality Monitoring

ApprovalsManufactured under ISO 9001 for quality and ISO 14001 for environmental management

Automatic Solution RecognitionConductivity values 146.93 μS, 1408.8 μS, 12856 μS [@25°C (77ºF)] (test solutions per ASTM D1125-95) 10 μS, 100 μS, 200 μS, 500 μS, 1000 μS, 5000 μS, 10,000 μS, 50,000 μS, 100,000 μS [@ 25°C (77ºF)] (Standard test solutions)

Conductivity Measurement0.055 to 400,000 µS

Conductivity Resolution0.1%

Electrical Output4 to 20 mA

Enclosure RatingsIP65, NEMA Type 4X

Housing MaterialPBT, PVDF

Loop Resistance, Max50Ω at 12 Vdc, 325Ω at 18 Vdc, 600Ω at 24 Vdc

Measurement TypeConductivity

MountingJunction box for integral mount PBT

Relative Humidity0 to 95% RH, non condensing

Resolution7 μA

Sensor Break Detection22 mA

Storage Temperature, Max85 °C

Storage Temperature, Min-20 °C

Supply Power Note12 to 24 Vdc ±10%, regulated for 4 to 20 mA output (typically called “loop powered”)

Supply Voltage12 to 24 Vdc

Temperature Compensation<0.2 °C/ºF

Update RateSingle Channel : <600 ms

Dual Channel: <1200 m

Weight0.75 kg

Weight NoteNPT Mount Junction Box: 1.75 lb (0.75 kg) Universal Mount: 1.75 lb (0.75 kg)