GE Aurora H2O Moisture Analyzer User’s Manual

Below you will find brief information for Moisture Analyzer Aurora H2O. The GE Aurora H2O is designed to continuously monitor the moisture content in natural gas. It utilizes a tunable diode laser absorption spectroscopy (TDLAS) method, which allows for a fast response time of less than 2 seconds after purging the sample cell. The device also includes an integrated sample system with components like a filter, pressure regulator, and optional heater. The system can directly measure moisture parameters including dew point temperature, volume ratio, and absolute humidity, all while offering both analog and digital signal transmission. The Aurora H2O also features an auxiliary analog input for connecting to a process pressure transmitter, enabling the display and transmission of the process dew point.

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GE Aurora H2O Moisture Analyzer User's Manual | Manualzz

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Key features

  • Fast Response Time: <2 seconds
  • Direct Readout in lbs/mmscf, mg/m3 or ppm
  • Process Dew/Frost Point Measurement
  • Integrated Sample System for Natural Gas
  • Magnetic Stylus for Through-Glass Programming
  • Explosionproof/Flameproof Design
  • 4-20 mA Signals and RS-232/485 MODBUS RTU
  • AuroraView Software for Remote Configuration and Data Logging
  • NIST Traceable Calibration
  • Conformance with IEC 60825-1 Edition 2.0

Frequently asked questions

The optical response time is less than 2 seconds once the flow cell is purged.

The Aurora H2O can provide direct readout in lbs/mmscf, mg/m3, or ppm. It also reads process pressure dew point and can be configured to transmit data through 4-20 mA signals and RS-232/485 MODBUS RTU.

Yes, the Aurora H2O comes with AuroraView software that allows you to remotely configure, log data, and retrieve information from the device.

The Aurora H2O can operate in temperatures ranging from -20°C to +65°C (-4°F to 149°F) and can handle up to 1500 psig process pressure. It also has an optional heater for temperature control.
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