The Aurora moisture analyzer uses tunable diode laser absorption spectroscopy to measure moisture in background gases such as natural gas and hydrogen recycle streams. It is housed in a rugged enclosure rated IP-66 with dimensions of 841.2 mm x 461 mm x 332.3 mm and weighs 45 kg. The analyzer operates over a moisture range of 0 to 5000 ppm with an accuracy of ±1% of reading or ±2 ppm, whichever is greater, and has a system response time of less than 2 seconds. It is certified for hazardous areas as Class I, Division 1, Groups B, C, D in the USA/Canada and Ex de IIB+H2 T6 for EU and IECEx environments. Power input is 100-240 VAC or 24 VDC, with three programmable 4-20 mA analog outputs and digital interfaces including RS232, RS485, and Ethernet with Modbus TCP/IP. The operating temperature range is -20 to 65°C.
Our TDLS moisture analyzer, Aurora, provides moisture measurements from low PPM to high percentage levels. Its accurate measurements detect moisture in many applications such as natural gas TEG dehydration, natural gas storage, transmission and custody transfer, carbon dioxide for enhanced oil recovery and carbon sequestration, metal heat-treating furnace gases, and hydrogen recycle gas in reforming.
| Panametrics | |
|---|---|
| Product Category | Moisture Meters |
| Product Number | Aurora |
| Product Name | Moisture Analyzer |
| Technology | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Application | Moisture / Water Content in Gases / Air |
| Variables Measured | Absolute Humidity; DewPoint |
| Form Factor | Analyzer |
| Absolute Humidity Range | 0.0015 to 3.8 g/m³ (9.49E-8 to 2.37E-4 lbs/ft³) |
