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Product Overview and Industrial Role
The Honeywell 2104B2111 Short Range Receiver ATEX Source is a critical component of the Searchline Excel open-path infrared gas detection system. It functions as the receiving unit in a paired transmitter–receiver setup, designed to detect the presence of flammable hydrocarbon gases across short distances in hazardous industrial environments.
Engineered for ATEX-certified applications, this receiver is widely used in compact plant areas where reliable gas detection over short optical paths is required. It ensures fast and stable signal interpretation from the transmitter, enabling early warning of gas leaks in safety-critical zones.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Open Path Gas Detection Receiver |
| Model Number | 2104B2111 |
| System Series | Honeywell Searchline Excel |
| Detection Method | Infrared (IR) open-path gas detection |
| Range Category | Short Range (5–40 m system path) |
| Function | Receiver (source configuration) |
| Output Signal | 4–20 mA (system dependent) |
| Gas Types Detected | Methane, propane, ethane, butane and other hydrocarbons |
| Operating Temperature | -40°C to +65°C |
| Hazardous Certification | ATEX (Explosion-proof approved) |
| System Requirement | Must operate with matched transmitter unit |
| Measurement Principle | IR beam attenuation over open path |
| Weight | Approx. 3–6 kg (typical configuration range) |
