Overview
Honeywell Sensepoint XCD RFD Fixed Gas Detector | Remote Flammable Gas Detection for Hazardous Industrial & Marine Applications
The Honeywell Sensepoint XCD RFD (Remote Flammable Detector) is an advanced fixed gas detection solution specifically designed for continuous monitoring of combustible gases in hazardous industrial and marine environments. Unlike conventional fixed gas detectors, the Sensepoint XCD RFD features a remote-mounted flammable gas sensor, allowing the sensing element to be installed in difficult-to-access or hazardous locations while the transmitter remains in a safe and easily accessible position.
This unique remote sensing capability makes the Honeywell Sensepoint XCD RFD an ideal choice for applications where direct installation of a standard gas detector is impractical due to high temperatures, excessive vibration, limited access, confined spaces, or harsh environmental conditions. The detector provides continuous monitoring of combustible gases while ensuring easier maintenance, calibration, and reduced operational downtime.
Designed around Honeywell's proven Sensepoint XCD platform, the RFD combines reliable catalytic bead sensing technology with an intelligent transmitter featuring a bright backlit LCD display, tri-colour status LEDs, non-intrusive magnetic configuration, and flexible communication options including 4–20 mA analogue output and optional Modbus RTU. Its rugged industrial construction, global hazardous area certifications, and dependable performance make it a trusted solution for offshore platforms, marine vessels, oil & gas facilities, petrochemical plants, LNG terminals, compressor stations, and other hazardous process industries.
Whether protecting personnel, critical equipment, or valuable infrastructure, the Honeywell Sensepoint XCD RFD delivers accurate and continuous combustible gas monitoring while helping facilities comply with international safety regulations and industry best practices.
Key Features of Honeywell Sensepoint XCD RFD Fixed Gas Detector
The Honeywell Sensepoint XCD RFD is engineered to provide dependable flammable gas monitoring while simplifying installation and maintenance in challenging industrial environments.
Remote Flammable Gas Sensor
The standout feature of the Sensepoint XCD RFD is its remote catalytic bead sensor, which allows the sensing head to be installed away from the transmitter.
This configuration offers several advantages:
Easy access to the transmitter for maintenance
Safe installation in hazardous or confined areas
Flexible installation in difficult locations
Reduced maintenance downtime
Improved accessibility for calibration
Continuous Combustible Gas Monitoring
The detector provides reliable monitoring of combustible gas concentrations, helping operators detect gas leaks before they become hazardous.
Typical gases monitored include:
Methane (CH₄)
Propane
Butane
Hydrogen
LPG
Natural Gas
Hydrocarbon Vapours
Other combustible gases
Intelligent LCD Display
The large backlit display continuously provides:
Live gas concentration
Alarm status
Detector health
Calibration information
Fault diagnostics
Configuration status
This enables operators and maintenance personnel to quickly assess detector performance.
Tri-Colour Status LEDs
The integrated high-visibility LED indicators simplify detector monitoring.
These indicators allow rapid status recognition even from a distance.
Non-Intrusive Magnetic Operation
The Sensepoint XCD RFD can be configured and calibrated using a magnetic wand without opening the enclosure.
Functions include:
Zero Calibration
Span Calibration
Alarm Adjustment
Configuration Changes
Maintenance Mode
This maintains hazardous area integrity while reducing service time.
Industrial Communication Options
The detector integrates easily into plant automation systems using:
Compatible with:
Rugged Industrial Construction
Designed for demanding environments, the Honeywell Sensepoint XCD RFD offers:
IP66 environmental protection
Corrosion-resistant housing
UV-resistant enclosure
Weatherproof construction
Long operational life
Suitable for indoor and outdoor installations.
International Hazardous Area Certifications
The detector complies with globally recognized approvals, including:
This makes it suitable for hazardous area installations across multiple industries worldwide.
Benefits of Honeywell Sensepoint XCD RFD
The Honeywell Sensepoint XCD RFD provides significant operational and safety advantages:
Reliable combustible gas monitoring
Remote sensor installation flexibility
Simplified maintenance and servicing
Reduced operational downtime
Improved technician safety
Faster calibration procedures
Easy integration with existing control systems
Rugged design for harsh environments
High measurement accuracy
Long service life
Global hazardous area approvals
Lower lifecycle maintenance costs
Why Choose Honeywell Sensepoint XCD RFD?
The Honeywell Sensepoint XCD RFD is specifically designed for applications where conventional fixed gas detectors cannot be easily installed or maintained. By separating the sensor from the transmitter, the system provides greater flexibility without compromising detection performance.
This remote sensor arrangement is especially beneficial in offshore platforms, enclosed machinery spaces, process skids, elevated pipe racks, and hazardous locations where routine maintenance can be difficult or unsafe.
Honeywell's proven gas sensing technology ensures accurate combustible gas detection while the intelligent transmitter simplifies operation through a clear LCD display, magnetic programming interface, and comprehensive diagnostic features.
For industries requiring dependable combustible gas monitoring in challenging environments, the Sensepoint XCD RFD offers an ideal combination of safety, flexibility, reliability, and ease of ownership.
Working Principle
The Honeywell Sensepoint XCD RFD continuously monitors combustible gas concentrations using a remote-mounted catalytic bead sensor. Ambient air enters the sensing head where combustible gases react with the catalytic element, producing a proportional electrical signal.
This signal is transmitted to the Sensepoint XCD transmitter, where it is processed and displayed as a real-time gas concentration. If gas levels exceed preset alarm thresholds, the detector immediately activates alarm outputs, status LEDs, and communication signals to connected safety systems.
The remote sensor configuration enables gas monitoring in hazardous or inaccessible locations while allowing maintenance personnel to perform calibration and servicing from a safer, more convenient position.
Typical Applications
The Honeywell Sensepoint XCD RFD is widely installed in:
Marine Engine Rooms
Cargo Pump Rooms
Offshore Oil & Gas Platforms
FPSOs
LNG & LPG Facilities
Petrochemical Plants
Chemical Processing Plants
Refineries
Compressor Stations
Gas Turbine Enclosures
Boiler Rooms
Tank Farms
Fuel Storage Facilities
Utility Plants
Power Generation Stations
Industrial Manufacturing Plants
Hazardous Process Areas
Loading Terminals
Process Skids
Pipeline Monitoring Systems
Gas Types Detected
The Honeywell Sensepoint XCD RFD is specifically designed for monitoring combustible and flammable gases.
Supported gases include:
Detection Technology
Catalytic Bead Sensor (Pellistor)
The Sensepoint XCD RFD utilizes Honeywell's proven catalytic bead sensing technology to detect combustible gases.
Advantages
High measurement accuracy
Fast response time
Reliable LEL monitoring
Stable long-term operation
Proven industrial technology
Suitable for continuous monitoring
The remote sensor continuously samples ambient air and transmits gas concentration data to the transmitter for display and alarm activation.
Remote Sensor Configuration
One of the key advantages of the Sensepoint XCD RFD is its remote sensor architecture.
This design allows:
Installation of the sensor in confined spaces
Easy access to the transmitter for maintenance
Reduced maintenance downtime
Improved technician safety
Installation where vibration is high
Monitoring areas exposed to extreme temperatures
Easier calibration access
Typical remote sensing locations include:
Display Features
The integrated LCD display provides clear operational information including:
Live Gas Reading
Gas Type
Alarm Status
Fault Status
Calibration Mode
Output Status
Diagnostic Information
The bright display allows excellent visibility under various lighting conditions.
Alarm Indications
The detector provides multiple alarm indications for improved safety.
Green LED
Yellow LED
Detector Fault
Maintenance Required
Calibration Mode
Red LED
The tri-colour LED system enables operators to quickly identify detector status from a distance.
Communication & Outputs
The Honeywell Sensepoint XCD RFD integrates seamlessly with industrial automation and safety systems.
Standard Output
Optional Communication
Relay Outputs
Depending on model configuration:
Alarm Relay
Fault Relay
Maintenance Relay
Compatible Systems
The detector can communicate with:
Installation Features
The Sensepoint XCD RFD is engineered for straightforward installation in hazardous environments.
Installation features include:
Remote Sensor Installation
Wall Mount Configuration
Pipe Mount Configuration
Multiple Cable Entry Options
Weatherproof Housing
Magnetic Programming
Non-Intrusive Calibration
Plug-and-Play Sensor Replacement
Industries Served
The Honeywell Sensepoint XCD RFD is trusted across a wide range of industries.
Marine Industry
Cargo Ships
Oil Tankers
Chemical Tankers
LNG Carriers
Offshore Support Vessels
Engine Rooms
Offshore Oil & Gas
Offshore Platforms
FPSOs
Production Facilities
Drilling Rigs
Compressor Modules
Petrochemical Industry
Refineries
Chemical Plants
Solvent Storage Areas
Processing Units
Industrial Manufacturing
Utility Infrastructure
Gas Compressor Stations
Fuel Storage Terminals
Boiler Rooms
Utility Plants
Certifications & Compliance
The Honeywell Sensepoint XCD RFD is designed to comply with international industrial safety requirements.
Supported certifications include:
These certifications make the detector suitable for hazardous industrial and marine environments worldwide.
