The nitrogen purging system 1900, designed for rack-mounted configurations, is engineered to remove humidity and inhibit oxygen during the dry gas purging process.

Ensure Controlled Moisture Levels

The nitrogen blanketing system allows users to configure settings, view process control values, and display dewpoint measurements in Degrees Celsius or Fahrenheit, with pressure in Kpa or Psi.

The dry gas purge system monitors the dewpoint drying progress with the dewpoint sensor and automatically stops when the desired level is reached. A data logger can also be added to monitor the dewpoint degradation time, allowing users to calculate the water vapour transmission rate and the required moisture removal during the initial purging process.

Process Control with Dewpoint Monitoring

With the liquid display, the system provides real-time information during operation, and the dewpoint monitor provides users with information about the dryness of the gas before purging to determine the moisture volume within the equipment for enhanced process control.

The nitrogen purge system accommodates global voltages and frequencies, ranging from 100 to 230 VAC at 50-60 Hz, with a 24VDC version available. This system suits various applications, including surveillance instruments, image intensifiers, thermal imaging, underwater equipment, optical instruments, and electrical housings.

  • Optimise purging of dry gas for humidity and oxygen control
  • Easy installation with customisable settings and real-time monitoring
  • Measures dryness with automated drying control and data logging
  • Compatible with global voltages, including 24VDC option
  • Suitable for diverse applications, including, electronics, optics and surveillance gear
Useable Gases Air, Nitrogen, SF6, Helium, Argon
Selectable Pressure Ranges 10.3 Kpa (1.5 psi)
17.2 Kpa (2.5 psi)
34.4 Kpa (5.0 psi)
Display Range Pressure 0 to 34.4 Kpa (0-5.0 psi)
Display Range Dewpoint (Selectable)
+20ºC to –80ºC dewpoint
+68ºF to –94ºF dewpoint
Resolution 0.1ºC dewpoint
Accuracy +/- 2ºC dewpoint
Data Output Pressure 0 – 5 Volts
Data Output Dewpoint 0 – 5 Volts
Power 100-230 volt 50-60hz
Power Consumption 3 amps
Dimensions To fit standard 19-inch Racking
Weight 6 kilograms
Operating Temp -10ºC to +50ºC
Storage Temp -50ºC to + 65ºC
Proof Pressure input 136 Kpa (20 PSI)
Flowrate (typical) 20 litres per minute

Nitrogen Enhanced Purging System 1900 Rack Mounted Product Brochure: Download