XNXXSY1SS Smart Sensor HCN Gas | Honeywell

Honeywell XNXXSY1SS Smart Sensor Cartridge for HCN Detection

Key Technical Specifications

• Brand & Model: Honeywell XNXXSY1SS Smart Sensor Cartridge
• Gas Target: Hydrogen Cyanide (HCN)
• Full Scale Range: Fixed at 30.0 ppm (non-selectable)
• Lower Detectable Limit: 1.0 ppm
• Default Calibration Point: 10.0 ppm
• Calibration Gas Range: 30% to 70% of full-scale
• Response Time (T50): < 35 seconds
• Response Time (T90): < 200 seconds
• Accuracy: ±0.4 ppm (typical)
• Operating Temperature: -20°C to 55°C (-4°F to 131°F)

Frequently Asked Questions

• Q: Is the XNXXSY1SS compatible with older Honeywell detectors?
  Yes, it fits all Honeywell bases that accept smart sensor cartridges.
• Q: What is the typical lifespan of this HCN sensor?
  Expect 2 to 3 years of active service with proper calibration.
• Q: Can I change the full-scale range on this cartridge?
  No, the range is fixed at 30.0 ppm and is not selectable.
• Q: Does temperature affect the calibration point?
  The sensor automatically compensates within -20°C to 55°C.
• Q: What gas should I use for calibration?
  Use HCN calibration gas at 30–70% of the 30.0 ppm range.
• Q: Is the cartridge pre-calibrated from the factory?
  Yes, but we recommend a fresh calibration after installation.
• Q: Do you offer technical support for setup?
  We provide quick-start guides and online resources for assistance.
• Q: How do I store the cartridge before installation?
  Keep it in the original packaging at room temperature.

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