Key Features

Accurate Dew Point Measurement

Argweld PurgEye Weld Purge Monitor HFT Dew Point Sensor Purging Gas Moisture

The HFT PurgeNet™ Dew Point Purging Gas Moisture Sensor Accessory™ is designed to fit any of our Weld Purge Monitors® that read down to 1 ppm (accuracy to 10 ppm). 

Connection is made via the PurgeNet™ lead that is supplied as standard with these models.

Power Requirement

1 watt, powered from PurgeNet™ lead.


Dew point data will be output to supporting Weld Purge Monitor® for display and Data Logging via PurgeLog™.

Data is displayed on the OLED screen of the PurgEye® Weld Purge Monitor® in split format so both oxygen (O2) and moisture (H2O) content are shown as ppm value.


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