Product Overview
The Honeywell Sensepoint XCD is a fixed-point gas detector and transmitter designed to continuously monitor combustible gases, toxic gases and oxygen levels in hazardous areas.
It combines the gas sensor, local display, transmitter, alarm relays and communication outputs in one explosion-protected enclosure. Configuration and calibration can be performed using magnetic switches without opening the housing.
Main Features
- Detects combustible, toxic and oxygen gas hazards
- Suitable for indoor and outdoor hazardous areas
- Clear backlit LCD with gas reading and status indication
- Non-intrusive configuration using a magnetic wand
- Three programmable alarm and fault relays
- Local visual alarm indication
- Available with aluminium or stainless-steel housing
- Replaceable sensor cartridges
- Supports local or remote sensor arrangements
- Suitable for connection to vessel alarm monitoring or gas-detection systems
Technical Specifications
- Power supply: 12–32 VDC, nominal 24 VDC
- Analogue output: 4–20 mA
- Digital communication: RS-485 Modbus option
- Relay outputs: Three programmable relays
- Gas types: Combustible gases, toxic gases and oxygen
- Sensor technologies: Catalytic bead, infrared and electrochemical, depending on configuration
- Display: Backlit LCD with numerical reading and status icons
- Configuration: Non-intrusive magnetic switches
- Cable entries: M20 or ¾-inch NPT, depending on model
- Protection: Explosion-protected enclosure for hazardous-area installation
- Installation: Wall, pipe or suitable mounting bracket
Available Gas Configurations
Depending on the selected sensor, the Sensepoint XCD can monitor:
- Methane and other combustible gases
- Hydrogen sulphide – H₂S
- Carbon monoxide – CO
- Oxygen – O₂
- Hydrogen – H₂
- Ammonia – NH₃
- Chlorine – Cl₂
- Sulphur dioxide – SO₂
- Nitrogen dioxide – NO₂
Marine and Offshore Applications
- Engine rooms
- Pump rooms
- Compressor rooms
- LNG and LPG handling areas
- Battery rooms
- Fuel-gas supply systems
- Cargo handling spaces
- Offshore production platforms
- FPSOs and FSOs
- Chemical and petrochemical plants
Important: The required gas, measuring range, sensor technology, hazardous-area certification and vessel-class approval should be confirmed before quotation.
