4-electrode conductivity sensor / for acids / seawater / for steam



  • Technology:


  • Product:

    for acids, seawater, for steam, for water, pure water


The IST AG LFS1505 conductivity sensor offers a typical cell constant of 0.68 cm-1 and a conductivity measuring range from 100 μS/cm to 200 mS/cm (extended range from 10 μS/cm to 200 mS/cm possible with cell-constant correction) within an operating temperature range of -30 °C to +100 °C. However, it easily withstands temperatures over 130 °C enabling processes like sterilization by autoclaving.

Further advantages of the LFS1505 thin-film conductivity sensor include:

Wide conductivity and temperature range
Fast response time
Optimal accuracy
Resistance to various chemicals1)
Excellent long-term stability
Integrated RTD for temperature compensation
Four-electrode measurement2)
Customer-specific sensor available upon request

The IST AG LFS1107 conductivity sensor is available with either Pt/Ni-wires or Cu/Ag-wires with PTFE-insulation (AWG 30) as standard wires.