Honeywell Sensepoint XCD Carbon Monoxide (CO) Fixed Gas Monitor

The Honeywell Sensepoint XCD Carbon Monoxide (CO) Fixed Gas Monitor is an industrial fixed gas detection system designed to continuously monitor carbon monoxide concentrations in potentially hazardous environments. Using proven electrochemical sensor technology, the Sensepoint XCD provides reliable CO detection for industrial facilities, manufacturing plants, mechanical rooms, and other applications where carbon monoxide exposure presents a safety concern.

The Sensepoint XCD combines a rugged explosion-proof transmitter, an easy-to-read tri-color LCD, and flexible communication outputs in one monitoring solution. Its standard 4–20 mA analog output, programmable alarm and fault relays, and Modbus RTU communication allow integration with building management systems, industrial control systems, and centralized gas monitoring networks.

Key Features and Benefits

• Carbon Monoxide Detection: Electrochemical sensor technology designed for continuous CO monitoring.

• 4–20 mA Output: Selectable sink or source output for integration with compatible gas monitoring and control systems.

• Programmable Relays: Two programmable alarm relays and one programmable fault relay.

• Modbus Communication: RS485 Modbus RTU communication for remote monitoring and system integration.

• Tri-Color LCD Display: Green indicates normal operation, yellow indicates a fault, and red indicates an alarm.

• Rugged Enclosure: Explosion-proof transmitter housing designed for demanding industrial environments.

• Simple Calibration and Maintenance: Non-intrusive configuration using magnetic switches without opening the transmitter enclosure.

• Remote Sensor Capability: Optional remote sensor mounting for installations where the detection point is difficult to access.

Applications for Fixed Carbon Monoxide Detection

The Honeywell Sensepoint XCD CO monitor is suitable for applications requiring continuous carbon monoxide monitoring, including:

• Industrial manufacturing facilities

• Mechanical and boiler rooms

• Industrial processing plants

• Commercial and industrial buildings

• Equipment rooms and utility areas

• Facilities with combustion-powered equipment

• Industrial environments where carbon monoxide exposure is a concern

Technical Specifications

Why Buy from TG Technical Services?

TG Technical Services provides industrial gas detection equipment, calibration supplies, replacement sensors, and technical product support. We help customers identify gas monitoring equipment that meets their application requirements and works with their existing detection and control systems.

Contact TG Technical Services for assistance selecting the appropriate Honeywell fixed gas detection equipment.

Frequently Asked Questions – Honeywell Sensepoint XCD CO Gas Monitor

1. What gas does the Honeywell Sensepoint XCD CO monitor detect?

The Honeywell Sensepoint XCD CO monitor detects carbon monoxide (CO) using an electrochemical sensor. It is designed for continuous monitoring of carbon monoxide concentrations in industrial and commercial environments.

2. What is the detection range of the Honeywell Sensepoint XCD carbon monoxide monitor?

The product listing identifies this configuration as a 0–250 ppm carbon monoxide monitor. Honeywell's published Sensepoint XCD specifications also describe selectable CO measurement ranges from 100 to 1,000 ppm, with a default range of 300 ppm. Confirm the exact range for the supplied configuration before ordering.

3. Does the Honeywell Sensepoint XCD have a 4–20 mA output?

Yes. The Sensepoint XCD provides a standard 4–20 mA analog output with selectable sink or source operation. This allows the detector to communicate gas concentration information to compatible controllers, PLCs, and building management systems.

4. Does the Sensepoint XCD support Modbus communication?

Yes. The Sensepoint XCD supports RS485 Modbus RTU communication for integration with compatible industrial control and gas monitoring systems.

5. Does the Honeywell Sensepoint XCD have built-in alarm relays?

Yes. The standard configuration includes two programmable alarm relays and one programmable fault relay. These outputs can be used to communicate alarm and fault conditions to compatible external equipment.

6. What do the different display colors mean on the Sensepoint XCD?

The Sensepoint XCD uses a tri-color backlit LCD:

• Green indicates normal operation.

• Yellow flashing indicates a fault or warning.

• Red flashing indicates an alarm condition.

7. Can the Honeywell Sensepoint XCD CO sensor be mounted remotely?

Yes. The Sensepoint XCD supports optional remote mounting of compatible toxic gas sensors, including carbon monoxide sensors. Remote mounting can help when the gas detection point is difficult to access or needs to be separated from the transmitter.

8. How often should the Honeywell Sensepoint XCD CO monitor be calibrated?

Calibration frequency depends on the application, operating environment, sensor manufacturer's recommendations, and applicable safety procedures. Follow the Honeywell technical manual and site-specific maintenance requirements. Calibration and functional testing should also be performed following sensor replacement or when performance is in question.

9. What type of calibration gas is required for the Sensepoint XCD CO monitor?

A certified carbon monoxide calibration gas compatible with the installed Sensepoint XCD CO sensor is required. The calibration gas concentration should be appropriate for the configured measurement range and Honeywell's calibration procedure.

10. Can the Sensepoint XCD be connected to a building management system?

Yes. Its 4–20 mA output, programmable relays, and RS485 Modbus RTU communication provide multiple options for connecting the detector to compatible building management and industrial control systems.

11. Is the Honeywell Sensepoint XCD suitable for outdoor installations?

The Sensepoint XCD is designed for indoor and outdoor industrial applications. Its IP66 enclosure rating provides protection against dust and water ingress when properly installed. Confirm environmental and temperature requirements for the specific installation.

12. Does the Honeywell Sensepoint XCD detect other gases besides carbon monoxide?

Yes. The Sensepoint XCD product family supports several gas detection configurations, including carbon monoxide, hydrogen sulfide, hydrogen, oxygen, flammable gases, and certain infrared-detectable gases. The correct transmitter and sensor family must be selected for the gas being monitored.

13. Where can I purchase a Honeywell Sensepoint XCD CO fixed gas monitor?

You can purchase the Honeywell Sensepoint XCD Carbon Monoxide Fixed Gas Monitor from TG Technical Services. Contact us for product availability, configuration assistance, calibration supplies, and technical support.