The Honeywell MIDAS-E-HAL is a high-performance gas sensor designed to detect a variety of toxic, environmental, and combustible gases in industrial environments. Particularly suited for semiconductor manufacturing, it offers robust reliability, ease of use, and advanced detection technology to ensure the safety of the monitored areas.

Technical Specifications

• Gas Detection: Detects toxic and environmental gases, including hydrogen fluoride (HF), boron trifluoride (BF3), nitrogen trifluoride (NF3), and ammonia (NH3).
• Detection Range: Covers areas up to 100 feet (30 meters).
• Power Supply: 24 VDC, with a range of -15% to +10%, and a current draw of 208 mA.
• Signal Output:
  • 3 alarm relays (1A @ 30 VDC or 0.5A @ 125 VAC)
  • 4-20 mA output with 250 ohms.
• Repeatability: ±5% of the measured value.
• Linearity: ±2% of the measured value.
• Measurement Range: 9-100 ppm.
• Sensing Technology: Single-pass, infrared non-dispersive.
• Coverage: 10 feet (3 meters) for sampling and exhaust; maximum area coverage of 100 feet (30 meters).
• Warm-Up Time: Less than 10 minutes.
• Response Time: 2 to 30 seconds, depending on sample tube length.
• Operating Temperature: 32°F to 104°F (0°C to 40°C).
• Operating Humidity: 15% to 90% RH, non-condensing.
• Enclosure Rating: NEMA 1.
• Dimensions: 5.9 in (H) x 12.6 in (W) x 6 in (D) (15 x 6.5 x 15.3 cm).
• Weight: 1.8 lb (0.8 kg).