Product Description
Product Overview
The Honeywell 2108N4000N is a Searchpoint Optima Plus Point Infrared Gas Detector designed by Honeywell Analytics for detecting hydrocarbon gases in potentially explosive atmospheres. This advanced detector utilizes an infrared detection principle, offering rapid response times and fail-to-safe operation, making it ideal for industrial applications in oil and gas, chemical processing, and offshore petrochemical environments. Certified to ATEX/IECEx standards, it features a 4-20 mA output, an M25 thread spigot, and a 316 stainless steel housing with additional protective accessories like a dust barrier and weather housing. The device ensures compliance, personnel safety, and maximum uptime with reduced maintenance needs compared to traditional electro-catalytic detectors, supported by advanced diagnostics and false alarm rejection algorithms.
Technical Information
| Item | Specifications |
|---|---|
| Manufacturer | Honeywell (Honeywell Analytics) |
| Series | Searchpoint Optima Plus |
| Model/Part Number | 2108N4000N |
| Description | Point Infrared Gas Detector, Hydrocarbon Version |
| Detectable Gases | Hydrocarbons (e.g., methane, propane; over 100 calibrations available) |
| Output Signal | 4-20 mA (source, default configuration) |
| Measuring Range | 0-100% LEL (configurable per gas calibration) |
| Response Time | T50 < 4.5 seconds, T90 < 6.5 seconds (methane, with weather protection) |
| Power Supply | 18-32 V DC (24 V nominal), < 4.5 W maximum |
| Material | Electro-polished 316 stainless steel |
| Thread Spigot | M25 |
| Protection Features | Polyester mesh dust barrier, nylon weather housing, LNP Faradex deluge/sunshade |
| Certifications | ATEX/IECEx |
| Environmental Protection | IP66/67 |
| Operating Temperature | -40 °C to +65 °C (-40 °F to +149 °F) |
| Weight | 1.6 kg (3.5 lb) |