Orbisphere Hydrogen (H₂) EC Sensor  in stainless steel with EPDM O-ring (100 bar)

Orbisphere Hydrogen (H₂) EC Sensor in stainless steel with EPDM O-ring (100 bar)

Product Number: 31230.01

Sample Pressure

Purge connection

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Allows you to monitor hydrogen in the power production process.

The patented polarographic sensor design is a proven performer wherever knowledge of H2 content is critical. From corrosion monitoring in power generators to chemical manufacturing, this sensor provides fast, accurate hydrogen measurements, in gaseous or liquid samples.

A wide range of temperature and pressure ranges is made possible by the exclusive valve seat sealing, whereby the sensor cathode is mechanically tensioned against a ceramic valve seat to ensure the integrity of the seal. This design enables a vanishingly small residual signal, for improved accuracy.

All these hydrogen sensors use the deep-draw membrane mounting method for a uniformly thin layer of electrolyte for faster response and superior stability. Coupled with a screw-on protection cap, the sensor provides in-service intervals of up to a year.


Benefits

Guard Ring Electrode Design

An auxiliary guard ring electrode surrounds the working electrode to shield against the influence of other gases and improve stability.

Rugged Construction

Use for harsh chemicals, hot CIP and high pressure situations.

Flexibility

Installs in-line for process control, or in flow chamber for spot measurement. Cable detaches at sensor end for installation and maintenance flexibility.

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If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.