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SE604 2-Electrode Conductivity Sensor | 7-Pole | Measuring range from 1 nS/cm to 1000 μS/cm

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Explosion protection
Signal Transmission
Product number: SE604
Description Technical details Downloads Use cases Blog posts

Description

SE604 2-Electrode Conductivity Sensor | 7-Pole | Measuring range from 1 nS/cm to 1000 μS/cm

Robust 2-electrode sensor, for precise and reliable measurement of low and very low conductivities, particularly in ultrapure water

  • Coaxially arranged electrodes
  • Independent of installation conditions
  • Integrated temperature detector
  • High level of process safety due to durable materials and robust design
  • Easy to clean thanks to detachable outer electrode
  • Particularly suitable for monitoring ultrapure water in power plants
  • Large measuring range from 1 nS/cm to 1,000 μS/cm
  • Calibration Certificate

Robust, coaxially arranged electrodes made of stainless steel. Large measuring range from ultrapure water to 1000 μS/cm with only one sensor model (cell constant).

Integrated temperature detector for exact temperature compensation. Easy to clean thanks to replaceable outer electrode.

Applications
Boiler feed water, feed water, boiler water, cooling water, water vapor cycle, pure water, condenser monitoring

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Technical details

Measurement Parameter: Conductivity
Connector: 7-pole
Explosion protection: non Ex
Process Connection: G 1“ thread
Temperature Detector: Pt1000 Class A, T90 < 2 min
Measuring Principle: 2 electrodes
Pressure: Max. 25 bar (–30 ... +70 °C)
Electrode Material: Stainless steel 1.4571
Ambient temperature: –25 … +80 °C
Signal Transmission: analog

Downloads

Brochures

[13395] Brochure
Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.

Data Sheets

[2711] Data sheet
SE604 Conductivity Sensor
Product Description | Specifications | Product Range

Certificates

[14516] EU Declaration of Conformity (DE, EN, FR)
Analog Sensors, non Ex
No. EU250213A | 2025-02-13

Our service

Used in Process or Applications

Ion exchange systems
Measuring of pH, dissolved oxygen and conductivity in boiler feed water, steam and condensate in combined cycle gas turbine in power plants.
Boiler feed water circuits
Measuring of pH, dissolved oxygen and conductivity as the essential parameters in boiler feed water circuits. The challenge of this application is the low ion concentration.
Steam generators
Since steam generator functions are critical to applications and their downtime or replacement is extremely cost intensive, it is important to avoid damage due to wear...
Reverse osmosis systems
Reverse osmosis systems are used in a wide range of industrial applications for water treatment. The main application is industrial seawater desalination.

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