Honeywell XNXXSH2SS Hydrogen Sulfide Sensor Guide

Executive Summary and Core Value

• Industrial plants require dependable gas sensors for worker safety.
• Honeywell builds the XNXXSH2SS sensor to detect toxic hydrogen sulfide gas.
• Safety engineers choose this reliable unit for extreme industrial environments.
• Facilities protect personnel effectively by deploying this precision monitoring device.

Primary Technical Specifications

• Brand: Honeywell
• Model: XNXXSH2SS
• Product Type: Hydrogen Sulfide Sensor
• Target Gas: Hydrogen Sulfide (H2S)
• Measurement Range: 50 to 500 ppm full scale
  • Default Range: 100 ppm standard setting
  • Lower Detectable Limit: 1 ppm threshold
  • Resolution Steps: 10 ppm increments
• Calibration Gas Range: 30 to 70 percent of full scale
  • Default Calibration Point: 50 ppm level

Performance Metrics and Environmental Limits

• Response Time T50: Less than 20 seconds
• Response Time T90: Less than 30 seconds
• Measurement Accuracy: Plus or minus 5 ppm limit
• Operating Temperature: Minus 40 degrees Celsius to 55 degrees Celsius
  • Environmental Tolerance: High humidity and harsh industrial resistance
  • Signal Linearity: Direct proportional linear output response
  • Interference Immunity: High resistance to common plant chemical gases
  • Sensitivity Rating: High signal output per ppm gas concentration

Installation Guidelines and Setup Steps

• Technicians turn off system power before opening the sensor housing.
• Maintenance staff remove the old unit from the mounting base.
• Users insert the replacement sensor firmly into the matching socket.
• Engineers calibrate the device using standard test gas mixtures.

Package Contents and Delivery Options

• Package Contents:
  • One hydrogen sulfide sensing module
  • Protective installation cap
  • Quick setup reference sheet
• Shipping Carriers:
  • FedEx express air delivery
  • UPS global freight services
  • DHL international priority shipping
• Warranty Terms:
  • Twelve months standard manufacturer warranty included

Frequently Asked Questions

• What is the primary gas detected by this device?
  • Hydrogen sulfide gas
• How often should technicians test the sensor response?
  • Operators perform gas tests every three months under normal conditions.
• Can this module operate in freezing outdoor environments?
  • The sensor functions properly down to minus forty degrees Celsius.
• What tool adjusts the calibration gas values?
  • Technicians use standard compatible control transmitters for adjustments.
• Does the package include calibration adapters?
  • Package contents include the core sensing module and protective caps only.

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