MGA-3000 Acrylate, Ethyl Mercaptan & Tetrahydrothiophene Odorant Gas Analyzer

Describe:This series adopts non-dispersive infrared (NDIR) spectroscopy, which can accurately detect sulfur-free odorants (acrylate) and sulfur-containing odorants (ethyl mercaptan, tetrahydrothiophene), meeting the testing requirements of the gas industry. It features low limit of detection, high sensitivit

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This series adopts Non-Dispersive Infrared (NDIR) spectroscopy, enabling accurate detection of sulfur-free odorant (acrylate) and sulfur-containing odorants (ethyl mercaptan, tetrahydrothiophene) to meet the testing requirements of the gas industry. It features low detection limit, high sensitivity and strong anti-interference performance, suitable for odorant monitoring in gas transmission & distribution, storage and utilization processes.

Features

  • Multi-component analysis: Simultaneously detect three types of odorants (ethyl mercaptan, tetrahydrothiophene and acrylate) by NDIR spectroscopy

  • Accurate measurement: NDIR principle, accuracy: ±1 ppm or 2% of reading, whichever is greater

  • Drift: ≤ ±2% FS / 24 h

  • Safe & reliable: Optional explosion-proof version for flammable and explosive gas station environments, with IP65 protection rating


Performance Specifications

  • Model: MGA-3000 Series

  • Measurement Principle: Non-Dispersive Infrared (NDIR) Spectroscopy

  • Measured Targets:

    Sulfur-free odorant: Acrylate

    Sulfur-containing odorants: Ethyl mercaptan, Tetrahydrothiophene

  • Measurement Range: 0 ~ 100 ppm

  • Response Time: T90 ≤ 90 s

  • Accuracy: ±1 ppm or 2% of reading, whichever is greater

  • Drift: ≤ ±2% FS

  • Output Interfaces: 4~20 mA, RS-232/RS-485, USB, Ethernet