Rosemount Analytical 975HR Flame Detector

Tên SP: Rosemount Analytical 975HR Flame Detector

Mã SP: 975HR

Hãng: Rosemount Analytical 

• • Multi-spectrum design for long distance detection of hydrocarbons and hydrogen flames
  • High false alarm immunity
  • 4 sensitivity ranges ensures no zone crossover detection
  • Sample detection ranges (at highest sensitivity setting for 1 ft2 pan fire):
    • Gasoline: 215 feet
    • Hydrogen: 125 feet
    • LPG: 150 feet
  • Field of view: horizontal 67°, vertical 70° (for gasoline); horizontal 80°, vertical 80° (for hydrogen)
  • Response time: typically 5 seconds
  • Automatic and Manual Built-In-Test (BIT) to assure continued reliable operation
  • Heated optics eliminates condensation and icing on the window for operation in harsh weather conditions
  • Multiple output options for maximum flexibility and compatibility
    • Relays (3) for alarm, fault and auxiliary 0–20 mA (stepped)
    • HART® Protocol for maintenance and asset management
    • RS-485, Modbus Compatible
  • User programmable via HART® or RS-485
  • Meets MIL-STD-810C for Humidity, Salt & Fog, Vibration, Mechanical Shock, High Temp, Low Temp
  • IP66 and IP67 rated per EN 60529, NEMA 250 6P
  • Hazardous area approvals: ATEX and IECEx, FM and CSA