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Conductivity Sensors

Coolant Quality Sensor (Conductivity) - Eltek

ELTEK S.p.A.

  • Installation point: coolant circuit directly downstream of the ion exchanger
  • Continuous coolant-conductivity measurement
  • AC measurement method to reduce electrode corrosion
  • Installed directly downstream of the ion exchanger
  • Designed for PEM fuel-cell thermal circuits

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Description Vendor

The Eltek Coolant Quality Sensor (Conductivity) operates within the conductivity sensors product category. This device continuously monitors PEM fuel-cell coolant conductivity and ion-exchanger performance. It is installed directly downstream of the ion exchanger within the coolant circuit. To minimize electrode corrosion, the sensor utilizes an alternating current (AC) analysis measurement method.

Use Cases

  • PEM fuel-cell coolant monitoring
  • Ion-exchanger performance monitoring
  • Thermal-circuit coolant quality control
  • Continuous conductivity supervision in fuel-cell systems

Capabilities

  • Continuously measures coolant conductivity
  • Monitors the ion exchanger's ability to remove ions
  • Uses AC analysis for conductivity measurement
  • Operates in PEM fuel-cell coolant circuits
ELTEK S.p.A.

ELTEK S.p.A. supplies products under the Eltek brand within the verified scope of Hydrogen Detectors, Pressure Sensors, Conductivity Sensors and Continuous level sensors. The published products in this batch cover hydrogen production, storage, treatment, sensing, testing, heat exchange, or power generation as applicable to the individual listing. The supplier description is limited to roles and product areas established in the verified input data.

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