MSA Safety A-ULTX-SENS-28-0-0 Ultima X Series Chlorine Gas Sensor

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The MSA Safety A-ULTX-SENS-28-0-0 is a high-performance replacement gas sensor designed for the industry-leading Ultima X Series of gas monitors. Specifically calibrated to detect Chlorine (Cl2) within a 0–10 PPM range, this electrochemical sensor provides rapid, accurate, and stable life-safety telemetry. Unlike the explosion-proof variants, this “-0-0” model is housed in a durable General Purpose (GP) plastic enclosure, making it the ideal, cost-effective choice for integration into non-classified Ultima X transmitter models (such as the Ultima XA). As a critical component of hazardous gas detection systems, it ensures plant personnel and assets remain protected from highly toxic and corrosive chlorine exposure.

Technical Details

  • Part Number: A-ULTX-SENS-28-0-0
  • Manufacturer: MSA Safety
  • Series: Ultima X Series
  • Type: Toxic Gas Sensor (Electrochemical)
  • Target Gas: Chlorine (Cl2)
  • Detection Range: 0 to 10 Parts Per Million (PPM)
  • Housing Material: General Purpose (GP) Engineered Plastic
  • Compatibility: Designed for General Purpose Ultima X models (e.g., Ultima XA) in non-classified areas
  • Weight: Approximately 0.50 lbs (0.22 kg)

Key Features

  • Provides rapid electrochemical detection of Chlorine over a 0-10 PPM range with high sensitivity and minimal cross-interference from other ambient plant gases.
  • Features a lightweight but rugged general purpose plastic housing engineered for standard indoor or outdoor industrial environments that do not require explosion-proof ratings.
  • Utilizes a modular, quick-disconnect design that allows for simple plug-in field replacement, minimizing critical system downtime during routine maintenance.
  • Delivers long-term baseline stability and excellent measurement repeatability, extending the operational window between routine calibration cycles.
  • Integrates seamlessly with MSA’s smart sensor technology, ensuring immediate recognition and auto-configuration by the transmitter mainframe.

Applications

  • Continuous monitoring of toxic Chlorine buildup in municipal water purification and wastewater treatment facilities.
  • Providing automated life-safety gas detection in pulp and paper mills where chlorine bleaching agents are heavily utilized and stored.
  • Serving as a critical safety node in industrial chemical manufacturing, cooling towers, and food processing plants utilizing chlorine washes.

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