New: GS2440EX Sensor H₂S EX - Monitoring in Water or Air

Product #: LXV449.99.20000
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Water or air, measure H₂S where it matters – right at the source

NEW The GS2440EX Sensor H₂S EX includes hazardous area certifications and is intended to be used in installation locations that are classified as hazardous areas.

Meet your needs with the new hydrogen sulfide sensor from Hach. Whether in water or air, you will have the direct H₂S measurement you need to optimize your H₂S treatment process and proactively control H₂S before it causes issues. Data and trends can easily be accessed via wireless or hard-wired connections, so that you will gain actionable insights into H₂S levels, protect valuable assets from corrosion, and avoid public nuisance from odor.

* All sensors should be calibrated on-site with the calibration kit upon installation, and at regular intervals thereafter (every 1-6 months depending on the application). Calibration gas and kit can be purchased via https://certgas.com/
** The Cable Guard accessory should be installed with any sensors that are intended for intermittent or continuous submersion in water. Please see the accessories page for all accessory and cable options.

  • Designed for tough applications in water or air
  • Actionable H₂S measurements helps you to stay ahead of your process
  • Reliable H₂S data ready for you when you need it, how you need it
  • Continuous H₂S monitoring made simple

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