Description
Technical Specifications
| Parameter | Detail |
|---|---|
| Brand | Honeywell Analytics |
| Model | 2104B2081 (Searchline Excel Medium Range Transmitter) |
| Series | Searchline Excel |
| Product Name | Open Path Infrared Flammable Gas Detector |
| Country of Origin | United States / United Kingdom |
| Lifecycle Status | Active |
| Dimensions | 500 mm x 150 mm x 150 mm (Approx. per unit housing) |
| Weight | 7.0 kg (Medium Range Transmitter including mounting bracket) |
| Manufacturing Location | Global Facilities |
| Power Consumption | 10 W nominal, 13 W maximum (Medium Range Transmitter) |
Product Introduction
The Honeywell 2104B2081 is a medium-range infrared open path transmitter belonging to the world-renowned Searchline Excel series. Engineered for hazardous industrial environments, this detector provides continuous monitoring for combustible hydrocarbon gases across expansive outdoor or indoor areas. Featuring patented double bandpass filter technology and complete solar immunity, it reliably penetrates adverse weather conditions such as heavy fog, rain, and mist without triggering false alarms or losing sensitivity, ensuring maximum safety integrity for oil refineries, chemical plants, and gas pipelines.
Frequently Asked Questions
⚡ What is the primary function of this open path detector?
It provides continuous, high-speed line-of-sight monitoring for explosive hydrocarbon gas clouds over a designated path length.
🔌 What is the operational distance coverage for this specific medium-range unit?
The medium-range configuration is designed to monitor path lengths spanning from 40 meters to 120 meters (130 feet to 390 feet).
⚙️ How does the system handle severe weather conditions like heavy fog or rain?
It utilizes a patented double bandpass optical filtering system that dynamically compensates for obscuration caused by moisture or precipitation, maintaining full operational accuracy.
Alternative Model Recommendations
- Honeywell Searchline Excel Short Range Transmitter (5m to 40m)
- Honeywell Searchline Excel Long Range Transmitter (120m to 200m)
- Honeywell Searchline Excel Receiver Unit
- Honeywell XNX Universal Transmitter
- General Monitors IR400 Point IR Gas Detector
- Dräger PIR 7000 Open Path
- Emerson Det-Tronics FlexSight
- Sierra Monitor Sentry IT
- ABB MachSense Gas Monitoring architecture
