Honeywell 2104B3111 Infrared Gas Detector Transmitter

FAQ

Q1. What is the Honeywell 2104B3111 used for?
It is an infrared gas detector designed to monitor combustible hydrocarbon gases in hazardous industrial areas such as refineries, LNG facilities, and chemical plants.

Q2. What detection technology does this device use?
The detector uses infrared sensing technology, which provides stable detection and resistance to catalytic poisoning.

Q3. What gas concentration range can it measure?
It measures combustible gas concentrations from 0 to 100 percent of the Lower Explosive Limit.

Q4. What power supply is required for operation?
The device operates with a 18 to 32 volt DC power supply.

Q5. What output signal does the detector provide?
It provides a 4–20 mA analog signal for integration with safety monitoring and control systems.

Q6. What protection rating does the detector have?
The detector is rated IP66 and IP67, which means it is protected against dust and powerful water jets.

Q7. What are the physical dimensions of the device?
The detector has approximate dimensions of 150 mm × 80 mm × 80 mm.

Q8. In which industries is the detector commonly used?
It is widely installed in oil and gas platforms, petrochemical plants, LNG terminals, and other hazardous industrial facilities requiring combustible gas monitoring.