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Honeywell Analytics SPXCDXSO1SS Replacement Sensor Cartridge 25% Oxygen XCD

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Special Price $841.40 Regular Price $933.95
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SKU
SPXCDXSO1SS
The Honeywell Analytics SPXCDXSO1SS is a replacement sensor for the Sensepoint XCD series of gas detectors. It specifically measures oxygen (O2) concentration up to 25% by volume. This electrochemical sensor works by continuously drawing in a sample of the surrounding air and measuring the electrical current generated by the interaction of oxygen with the sensor's internal components. The Sensepoint XCD system is commonly used in industrial HVAC equipment to monitor oxygen levels for safety reasons. Maintaining proper oxygen levels is crucial to prevent fires and explosions. The SPXCDXSO1SS sensor offers reliable detection with a wide operating temperature range and low power consumption. Its compact size allows for easy integration into existing XCD detectors.
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HVAC Controls & Electrical, Control & Sensing Devices
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Specifications

  • Size: 0.8858x6.4567x3.8976Inch

SPXCDXSO1SS Honeywell Analytics Sensor

The SPXCDXSO1SS Honeywell Analytics  sensor combines two vital functions, serving as an accurate oxygen sensor measuring 0-25% O2 and as a Sensepoint XCD Transmitter, transmitting data through a 4-20 mA analog signal for compatibility with various systems. Its applications range from industrial settings like confined spaces and chemical processing to laboratories and emergency response scenarios. Valuable for enhancing safety by detecting low oxygen levels early on, it also contributes to improved process efficiency in applications requiring specific oxygen levels. The sensor aids in regulatory compliance and is user-friendly, offering easy installation, configuration, and monitoring capabilities.

Key Features:

  • Accurate and reliable O2 detection.
  • Fast response time for timely action in critical situations.
  • Compact and lightweight for easy integration into existing systems.
  • Durable construction for harsh environments.
  • Built-in Sensepoint XCD Transmitter for convenient signal transmission.
  • Tri-colored backlit display with digits, bar graph, and icons for user-friendly monitoring.
  • Configurable via magnetic switches for non-intrusive operation.
  • Selectable sink or source 4-20 mA output for flexibility.
  • Alarm and fault relays for enhanced safety.
  • MODBUS communications for remote diagnostics and configuration.

Signs of Faulty Honeywell Analytics Sensor

Recognizing potential issues with the Honeywell Analytics SPXCDXSO1SS, a combined oxygen sensor and transmitter, is crucial for ensuring safety in various applications. Here are some signs that could indicate a fault:

Performance Issues:

  • Inconsistent or erratic oxygen readings: Fluctuations in displayed O2 levels, even in stable environments, might suggest sensor malfunction or calibration drift.
  • Unrealistic oxygen readings: Values outside the expected range (0-25% O2) could indicate sensor failure, interference from other gases, or transmitter issues.
  • Failure to respond to oxygen changes: If the sensor doesn't register changes in O2 levels despite known exposure, it might be faulty or require calibration.
  • False alarms or malfunction indicators: Erroneous alarms triggered without actual O2 depletion or system error messages requiring attention point towards potential faults.
  • Slow response time: The sensor taking longer than usual to respond to changes in O2 levels might indicate sensor aging, calibration drift, or transmitter issues.

Transmitter-Specific Signs:

  • Dimmed or malfunctioning display: Issues with the display backlight or flickering/missing digits could indicate transmitter problems.
  • Unexpected output signal changes: Erratic or incorrect 4-20 mA output signals could point towards transmitter malfunctions.
  • Communication failures: Lack of response to MODBUS commands or data transmission errors might suggest communication issues within the transmitter.

Additional Considerations:

  • Changes in baseline readings: Consistent shifts in the baseline O2 readings over time might indicate sensor drift, calibration issues, or transmitter anomalies.
  • Frequent calibration needed: If the sensor requires calibration more often than recommended, it could be nearing the end of its lifespan or have internal issues.

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Product Questions (2)
Customer Questions
What maintenance is required for the Honeywell Analytics SPXCDXSO1SS Replacement Sensor Cartridge?

Keep sensor cartridge clean and free from dust or moisture to ensure accurate oxygen readings. Inspect electrical contacts and ensure proper seating in the detector housing. Follow calibration schedules and handle carefully during replacement to prevent damage.

What are common issues with the Honeywell Analytics SPXCDXSO1SS Replacement Sensor Cartridge ?

  • Sensor drift causing inaccurate oxygen readings.
  • Poor electrical contact leading to signal loss.
  • Moisture ingress affecting sensor performance.
  • Improper seating causing detection errors.
  • Corrosion of contacts in humid conduction.
  • Calibration mismatch errors.

Installation Steps

Step 1: Power down the Sensepoint XCD detector and ensure area is safe.

Step 2: Open transmitter housing without damaging seals.

Step 3: Remove old sensor cartridge by unplugging from base.

Step 4: Insert new cartridge firmly into socket.

Step 5: Close housing securely to maintain enclosure integrity.

Step 6: Restore power and allow sensor to stabilize and auto-configure.

Step 7: Perform calibration check; avoid exposure to hazardous gases during installation.