No Bias Hydrogen Chloride (HCL) Sensors

Featured Product from Electro Optical Components, Inc.

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There are two versions of these Hydrogen Chloride (HCL)sensors:

  • 4HCL-20          0 – 20ppm resolution
  • 4HCL-50          0 – 50ppm resolution


SemeaTech offers a full line of electrochemical sensors for detecting hazardous materials and gases for work safety and environmental protection.