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Knick SE 610, SE 615, SE 620, SE 625, SE 630

Conductivity Sensors
Precision Conductivity for Every Solution

Overview

Our conductivity sensor range includes 2-electrode, 4-electrode, and inductive options, suitable for all measuring ranges from ultrapure water to concentrated acids and alkalis. Features include explosion protection and intelligent diagnostics with Memosens technology. These sensors are compatible with inline, flow-through, and immersion fittings, ensuring versatile performance for various industrial applications.


SE 610 Conductivity Sensor

An affordable solution for measuring low conductivities in water, designed with cost-efficiency and broad applicability in mind.

Key Features:

  • Compact and cost-efficient designKnick SE 610 Conductivity Sensor
  • Broad range of applications
  • Robust stainless steel electrodes
  • Integrated temperature detector for precise temperature compensation
  • 5-meter fixed cable
  • Compact 2-electrode sensor with coaxial stainless steel electrodes

Applications:

  • Drinking water
  • Industrial water
  • Surface water
  • Ion exchangers
  • Reverse osmosis plants
  • Rinse water
  • Seawater desalination plants

Download PDF: Knick SE 610 Datasheet


SE 615 Memosens 2-Electrode Sensor

A cost-effective sensor for water and wastewater treatment, featuring advanced Memosens technology. Designed for MemoRail applications, the SE 615 conductivity sensor with Memosens connector system includes 2 graphite electrodes and requires minimal maintenance. The integrated temperature detector ensures accurate temperature compensation during calibration and operation. This sensor is suitable for simultaneous measurement of conductivity and temperature in industrial processes.

Key Features:Knick SE 615

  • Perfect galvanic isolation with Memosens technology
  • Humidity-resistant connector
  • Precalibration in the lab
  • Digital data transfer
  • Integrated sensor diagnostics
  • Low maintenance
  • Integrated temperature detector for automatic temperature compensation
  • 2 graphite electrodes made from low polarized special graphite
  • Large measuring range

Applications:

  • Water and wastewater treatment
 
 

SE 620 Conductivity Sensor

A pharma-compliant 2-electrode sensor designed with a hygienic design for precise measurements. The SE 620 conductivity sensor is specifically crafted for pharmaceutical applications, featuring coaxial electrodes and an integrated temperature detector. It meets FDA requirements with physiologically harmless materials, ensuring reliability and ease of checking measurements using PortaSim simulators according to USP<645>.

Key Features:

  • Low surface roughness (<0.8 µm)Knick SE 620
  • Steam-sterilizable and CIP-capable
  • Integrated temperature detector
  • Measuring range from 0.001 to 50 μS/cm
  • Coaxially arranged electrodes
  • Independent of installation conditions
  • Insulator and sealing materials are FDA-listed
  • VP screw cap
  • PortaSim simulator with VP plug
  • Includes Inspection Certificate 3.1

Applications:

  • Pure and ultrapure water
  • Water for Injection (WFI)
  • Food industry
  • Ion exchangers
  • Reverse osmosis plants
  • Chip manufacturing
 

SE 625 Conductivity Sensor

A sturdy 2-electrode sensor designed for precise and reliable measurement of low and very low conductivity, especially in ultrapure water. Equipped with digital Memosens technology for enhanced performance. The SE 625 conductivity sensor, featuring a coaxial 2-electrode design, offers a measuring range from 0 to 1,000 μS/cm. The sensor body is constructed from stainless steel, with titanium electrodes for reliable performance. Ideal for measuring and monitoring the conductivity of pure and ultrapure water, it benefits from Memosens technology, which enhances handling and sensor diagnostics.

Key Features:Knick SE 625 Conductivity Sensor

• Large measuring range from 0 to 1,000 μS/cm
• Coaxially arranged electrodes made of titanium
• Integrated temperature detector for accurate readings
• Durable materials and robust design ensure process safety
• Perfect galvanic isolation with Memosens technology
• Digital data transfer
• Integrated sensor diagnostics
• Maximum process safety

Applications:

• Water treatment processes
• Water for the semiconductor industry/chip cleaning
• Water for injection (WFI)
• Power plant water
 
 

 

SE 630 Conductivity Sensor

A 2-electrode sensor designed for measuring low to medium conductivity values, offering flexible application and high chemical, thermal, and mechanical resistance. Constructed with corrosion-proof materials, graphite electrodes, and a PES body, this sensor ensures high accuracy and features an integrated temperature detector for correct temperature compensation and concentration measurement. Suitable for applications requiring large pressure and temperature ranges.

Key Features:Knick SE 630 Conductivity Sensors

  • High level of process safety due to durable materials
  • Integrated temperature detector
  • Robust design
  • Large pressure and temperature range
  • Easy to clean
  • High-precision measurement of conductivities up to 50 mS/cm (SE 630 MS: up to 20 mS/cm)
  • High chemical and thermal resistance

Applications:

  • Water
  • Moderately polluted wastewaters
  • Process solutions with medium conductivities
  • Corrosive media
 
 
 
 

Supplied by DP-Flow

If you require further information on this product or would like a quotation, please contact dp-flow on: