Product Description

The Honeywell 2104B3301 RX SHORT is a state-of-the-art infrared (IR) flammable gas detector designed for reliable and accurate detection of combustible gases in industrial environments. Utilizing dual-wavelength infrared technology, it offers enhanced sensitivity and selectivity, minimizing cross-sensitivity to other gases. The detector features a short-range receiver, optimized for applications where space constraints or specific detection ranges are critical. Its robust construction ensures durability and consistent performance in harsh conditions, making it ideal for use in refineries, chemical plants, and other high-risk areas.​

Technical Specifications

• Model: 2104B3301 RX SHORT
• Type: Infrared Flammable Gas Detector
• Detection Principle: Dual-wavelength infrared absorption
• Detection Range: Short-range configuration
• Power Supply: 18V to 32V DC
• Power Consumption: 8W maximum
• Operating Temperature: -40°C to +65°C
• Operating Humidity: 0 to 99% RH (non-condensing)
• Enclosure Material: 316 stainless steel
• Ingress Protection: IP66
• Weight (including mounting bracket): Approximately 3.5 kg
• Vibration Resistance: 2 to 60Hz, max peak-to-peak amplitude 1mm
• Misalignment Tolerance: ±0.5°
• EMC Compliance: EN50270:1999
• Safety Approvals:
• ATEX: EExd IIC T5 (-40°C to +65°C)
• UL: Class 1 Div 1 Groups B, C, D and Class 1 Zone 1 AEx d IIB + H2
• Performance Approval: FM performance approved