Conductivity sensors and measuring systems

For conductive or inductive conductivity measurement

  • Sensors with or without integrated transmitter (4…20 mA / HART®)
  • Also available as compact systems with integrated electronics or as pre-wired panel module for simultaneous measurement of conductivity and other parameters
  • For a broad variety of applications – from ultrapure water to potable water to CIP agents
Water analysis panel

Multi-parameter measuring system for water quality monitoring

  • Flexibility in selecting different water parameters: dissolved oxygen, turbidity, conductivity, pH/ORP
  • Installation on compact analytical modules: All measuring points at one location
  • Completely pre-wired and pre-assembled for easy bypass installation
SMARTPAT COND 1200

Conductive conductivity sensor for water and wastewater applications

  • 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
  • Process connection: G¾ (male)
  • 0.1…20 mS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • With stainless steel electrodes and Pt1000 for temperature compensation
SMARTPAT COND 3200

Conductive conductivity sensor for condensate, process, boiler feed or (ultra)pure water

  • 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
  • Process connection: G¾ (male), ¾ NPT (male)
  • 0.05…1000 μS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • With stainless steel electrodes and Pt1000 for temperature compensation
SMARTPAT COND 5200

Conductive conductivity sensor for chemicals and industrial wastewater applications

  • 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
  • Process connection: G¾ (male), ¾ NPT (male)
  • 10 μS…15 mS/cm; Max. +130°C / +266°F; 16 bar / 232 psi
  • With graphite electrodes and Pt1000 for temperature compensation
SMARTPAT COND 7200

Conductive conductivity sensor for food, beverage and pharmaceutical applications

  • 2-wire loop powered, 4…20 mA/HART®7, for direct connection to a PCS
  • Process connection: VARIVENT® N, Tri-Clamp 1½", 2"
  • 0.05…1000 μS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • With stainless steel electrodes (Ra <0.8 μm) and Pt1000 for temperature compensation
OPTISENS COND 1200

Conductive conductivity sensor for water, wastewater, process water or pure water

  • For use with analytical transmitter
  • Process connection: G½, G¾, G1, ¾ NPT (male)
  • 0.05 μS/cm…20 mS/cm; Max. +135°C / +275°F
  • With two stainless steel, titanium or graphite electrodes and Pt100 for temperature compensation
OPTISENS COND 1200 NEW

Conductive conductivity sensor for water, pure water and wastewater applications

  • For use with analytical transmitter
  • Process connection: G¾ (male) for insertion installation
  • 0.1 μS/cm…20 mS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • With two stainless steel electrodes (1.4571 / 316Ti), PVDF sensor body and Pt100 for temperature compensation
OPTISENS COND 1210

Conductive conductivity sensor for water and treated wastewater applications

  • For use with analytical transmitter
  • Process connection: G½ (male, sensor rear end) for immersion installation
  • 1 μS/cm…20 mS/cm; Max. +90°C / +194°F; 16 bar / 232 psi
  • With two stainless steel electrodes (1.4571 / 316Ti), PP sensor body and Pt100 for temperature compensation
OPTISENS COND 3200

Conductive conductivity sensor for condensate, process, boiler feed or (ultra)pure water

  • For use with analytical transmitter
  • Process connection: G½, G¾, G1 (male) and ¾-14 NPT thread
  • 0.05…1000 μS/cm; Max. +200°C / +392°F; up to 40 bar / 580 psi
  • With stainless steel or titanium electrodes and Pt100 for temperature compensation
OPTISENS COND 3200 NEW

Conductive conductivity sensor for condensate, process, boiler feed or (ultra)pure water

  • For use with analytical transmitter
  • Process connection: G½, G¾, G1 (male) and ¾ NPT (male) for insertion installation
  • 0.05…1000 μS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • With stainless steel (1.4571/316Ti) or titanium electrodes, PVDF or stainless steel (1.4571/316Ti) sensor body and Pt100 for temperature compensation
OPTISENS COND 7200 NEW

Conductive conductivity sensor for food, beverage and pharmaceutical applications

  • For use with analytical transmitter
  • Process connection: Clamp DN25-40, 1½″
  • 0.05…1000 μS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • Short installation length of only 60 mm / 2.36", with standard stainless steel electrodes (∅22 mm / 0.87"), P100 temperature sensor and 4-pin right angle connector
OPTISENS COND 7230

Conductive conductivity sensor for food, beverage and pharmaceutical applications

  • For use with analytical transmitter
  • Process connection: Clamp DN25-40, 1½″
  • 0.05…1000 μS/cm; Max. +135°C / +275°F; 16 bar / 232 psi
  • Extra slim design with ∅16 mm / 0.63″ stainless steel electrodes, 115 mm / 4.53″ installation length, temperature sensor and M12 connector

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KROHNE is a leading system provider in the field of industrial process measurement instrumentation. Employing over 4,000 people worldwide, KROHNE provides complete solutions for flow, level, pressure and temperature measurement, as well as for process analysis. In addition to these measurement devices, KROHNE offers commissioning, calibration and maintenance services.
The name KROHNE stands for innovation, reliability and high-quality products.

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