Sanitary Conductivity Sensor (Ferrule Clamp type) FES-210L

FES-210L Sanitary Conductivity Sensor (Ferrule Clamp type)
FES-210L Sanitary Conductivity Sensor (Ferrule Clamp type)-02

Insertion sensor type for wide-range conductivity meter HE-960HI

The FES-210L Series sanitary conductivity sensors are electric sensors that target sanitation issues by employing a flat structure that keeps dirt from adhering to the tip of the sensor, and they enable continuous, high accuracy measurement in liquids of various concentrations, from purified water to cleaning solutions.
The FES-210L Series, which is used in conjunction with the conductivity converter HE-960HS, demonstrates the optimum high sanitary characteristics that are ideal for the concentration and CIP management employed at food (beverage) and cosmetics plants.


Division: Process Water
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.


  • Flat structure keeps dirt from adhering
  • Wide measurement range of 0 to 500 S/m
  • Line-up of 2 sensor sizes: 1.5 S, 2 S
  • SUS316L, PTFE, and FKM are used as materials for contact with fluids



Measurement principleAlternative four-pole method
Cell constantApprox. 0.1 /cm
Measurement range0 to 500 mS/cm (complies with the specifications of the conductivity converter)
Temperature range under normal use0 to 110°C
Pressure range0 to 1 MPa
Ambient operating temperature / humidity0 to 50°C, 95% RH or lower
StructureIP67 or equivalent
Materials for contact with fluidsSUS 316L, PPS, FKM
Steam sterilization40°C / 0.6 MPa, (within 60 minutes)
Connection bore diameterIDF / ISO 1.5 S ferruleIDF / ISO 2.0 S ferrule
WeightApprox. 2.0 kg with a 10 m Cable
Cables10 m Y-shaped terminal

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