ERHI is the latest in innovation from Brownell and gives a new take on an old technology.
The Electronic Relative Humidity Indicator combines %RH, Temperature and DewPoint Display all into a single unit.
Simultaneous monitoring of ambient temperature, relative humidity and dewpoint.
The new Electronic Humidity Indicator uses a polymer humidity sensor combined with temperature sensor to provide a digital display reading of relative humidity, ambient temperature and dewpoint. The membrane press switch activates the three readings in sequence.
The values of relative humidity, ambient temperature and dew point can be stored over a period of 6 months.The option “data logging” is available under request.
The operational battery life is typically 5 years.
The operating range of the electronic relative humidity indicator is 5 to 90%RH, -20°C to +15°C dewpoint and -20°C to 60°C temperature.
Tests conducted on the product proved that the indicator can withstand a pressure 90 psi.