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- Honeywell
- 2108N4000H
- Infrared Gas Detector
- USA
- 380 × 85 × 250 mm
- 1.6 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell 2108N4000H Searchpoint Optima Plus Infrared Gas Detector is a fixed-point infrared gas detection device designed for continuous monitoring of combustible gas concentrations in industrial environments.
As part of the Searchpoint Optima Plus series, this detector uses infrared absorption technology to identify combustible gas presence and provide real-time measurement information to connected safety control systems. It is suitable for applications requiring dependable gas monitoring in hazardous and process areas.
The detector is commonly used in oil and gas facilities, petrochemical plants, refineries, power generation stations, and industrial processing areas where early gas leak detection is required to support operational safety.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model | 2108N4000H |
| Product Family | Searchpoint Optima Plus |
| Product Type | Infrared Gas Detector |
| Detection Technology | Infrared Absorption Detection |
| Application | Combustible Gas Monitoring |
| Installation Type | Fixed Gas Detection System |
| Dimensions | 380 × 85 × 250 mm |
| Weight | 1.6 kg |
Product Features
The Honeywell 2108N4000H Searchpoint Optima Plus provides reliable combustible gas monitoring for industrial safety applications.
Key characteristics include:
- Honeywell Searchpoint Optima Plus infrared detection technology
- Designed for fixed installation gas monitoring
- Provides continuous combustible gas measurement
- Suitable for hazardous industrial environments
- Supports integration with gas detection controllers
- Enables real-time monitoring of gas concentration changes
- Designed for long-term operation in industrial locations
- Helps improve safety system response capability
The detector provides accurate field-level gas information for centralized monitoring and alarm management.
Working Principle
The Searchpoint Optima Plus infrared gas detector operates by measuring infrared energy absorption caused by combustible gas molecules.
The detection process is:
Infrared Light Source → Gas Measurement Path → Infrared Detector → Signal Processing → Gas Concentration Output
During operation, the detector emits infrared light through the sensing path. When combustible gases enter the detection area, specific infrared wavelengths are absorbed. The detector analyzes the change in received infrared energy and calculates the gas concentration level.
The system continuously monitors:
- Gas concentration variations
- Detector operating condition
- Measurement signal quality
- Alarm status
The processed data is transmitted to the connected gas detection or safety control system.
Role in a Gas Detection System
Within an industrial safety architecture, the Honeywell 2108N4000H acts as a field gas monitoring device.
A typical system structure is:
Combustible Gas Area → Searchpoint Optima Plus Detector → Gas Controller → Alarm / Safety System
The detector continuously provides gas condition information, allowing the control system to evaluate hazards and initiate appropriate responses.
Typical functions include:
- Fixed combustible gas detection
- Hazardous area monitoring
- Safety alarm activation
- Process area protection
- Emergency response support
Industrial Applications
The Honeywell Searchpoint Optima Plus Infrared Gas Detector is widely used in industrial safety monitoring systems.
| Application | Typical Use |
|---|---|
| Oil & Gas Facilities | Hydrocarbon gas leak detection |
| Petrochemical Plants | Process safety monitoring |
| Refineries | Combustible gas supervision |
| Offshore Platforms | Hazardous area protection |
| Power Generation | Equipment area gas monitoring |
| Industrial Storage Areas | Gas leak prevention |
The detector is suitable for industrial locations requiring continuous combustible gas detection.
Installation and Maintenance
Proper installation and regular maintenance help ensure reliable gas detection performance.
Recommended procedures include:
- Select installation points based on potential gas release areas
- Ensure correct detector orientation and mounting
- Check power and signal connections
- Inspect optical components regularly
- Verify alarm and communication functions
- Perform scheduled system testing
- Maintain clear access for inspection
Routine maintenance helps maintain measurement accuracy and system reliability.
Related Components
The Honeywell 2108N4000H is commonly integrated with other safety system components.
| Component | Function |
|---|---|
| Honeywell Gas Detection Controller | Processes detector signals |
| Searchpoint Optima Accessories | Supports installation and maintenance |
| Alarm Devices | Provides warning indication |
| Communication Modules | Transfers monitoring information |
| Industrial Power Supply | Provides detector operating power |
| Safety Control System | Coordinates protective actions |
These components work together to provide a complete industrial gas detection solution.
Recommended Related Models
| Model | Product Type | Typical Application |
|---|---|---|
| Honeywell 2108N4000H | Searchpoint Optima Plus Infrared Gas Detector | Fixed combustible gas monitoring |
| Honeywell 2108N4100N | Searchpoint Optima Plus Infrared Gas Detector | Industrial gas detection |
| Honeywell 2108N4000N | Searchpoint Optima Plus Infrared Gas Detector | Hazardous area monitoring |
| Honeywell 2108B2001H | Searchpoint Optima Plus Infrared Gas Detector | Combustible gas detection |
| Honeywell Searchpoint Optima Plus Series | Infrared Gas Detector Family | Industrial safety applications |
Model selection should be based on gas type, installation conditions, monitoring requirements, and system configuration.
Key Advantages
- Provides continuous infrared combustible gas monitoring.
- Suitable for fixed industrial installations.
- Supports hazardous area safety applications.
- Integrates with Honeywell gas detection systems.
- Provides stable long-term detection performance.
- Helps improve industrial safety monitoring efficiency.
Technical FAQs
What is the main function of the Honeywell 2108N4000H Searchpoint Optima Plus?
The detector continuously monitors combustible gas concentrations and provides measurement data to industrial safety systems for alarm and response management.
Why is infrared technology used in Searchpoint Optima Plus detectors?
Infrared technology detects gas through optical absorption characteristics, providing stable measurement performance for continuous industrial monitoring.
How is the 2108N4000H integrated into an industrial safety system?
The detector connects to a compatible gas detection controller, which processes measurement signals and manages alarms or safety actions.
What installation conditions should be considered for this infrared gas detector?
Engineers should evaluate possible gas leak locations, airflow patterns, detector coverage, wiring requirements, and maintenance accessibility.