OHG-4 Humidity Generator

OHG-4 humidity generator

The Owlstone Humidity Generator (OHG-4) is a versatile humidity generator that is used to produce a range of relative humidity concentrations from 1 to 90%rh (±1%) .

Designed to be mounted in the GEN-SYS rack the OHG-4 can be used in conjuction with the OVG-4 to generate a wide range of vapour standards, suitable for calibration of sensors, especially gas sensors.

Humidity, upper limit - >90% RH
Humidity, lower limit - 1% RH depending on inlet gas
Wet gas outlet flow range - 300 - 3000 ml/min (different flow range available on request)
Gas - Air/nitrogen
Inlet pressure - 40 psi
Inlet fitting - 1/4” Swagelok quick connect
Outlet connection - 1/8” Swagelok compression
Power supply - 24V
Current rating - 0.5A
Got a question? Contact us now or call
US Office 845-533-4225
UK Office +44(0) 1223 428200
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