Adjustable Time Delay Flame Detectors Datasheets

Hi-Temp UV Flame Detector -- FL3111HT
from General Monitors, Inc.

The Model FL3111HT is a high temperature rated (125 °C) ultraviolet (UV) optical flame detector designed to detect unwanted fires while maintaining false alarm immunity. The FL3111HT detects only in the UV spectral range for optimized speed of response. The FL3111HT's electronics are integral... [See More]

  • Features: Adjustable Time Delay; Automatic Self-Test; Explosion Proof; NEMA 4 Rated Enclosure
  • Max Response Time: 1.00
  • Device Classification: Sensor System
  • Max Detector Range (Sensitivity): 50
Hydrogen H2 Flame Detectors -- UV/IRS-H2-A
from Rosemount Analytical

Net Safety ’s Hydrogen flame detectors are specially tuned for non-hydrocarbon based flame applications where accurate and instant detection of difficult to see hydrogen and silane flame is required. Our advanced optical sensors ensure the greatest degree of UV and IR spectral bandwave... [See More]

  • Features: Adjustable Time Delay; Automatic Self-Test; Explosion Proof; NEMA 4 Rated Enclosure
  • Max Response Time: 6.00
  • Device Classification: Sensor
  • Max Detector Range (Sensitivity): 55
Multi IR Flame Detector -- 3600-M
from Sierra Monitor Corporation

Sierra Monitor ’s 3600-M flame detector monitors hydrocarbon and hydrogen flames at long distances with the highest immunity to false alarms. The 3600-M uses infrared (IR) technology, a reliable design that provides early warning of flaming fires and immunity to false alarms from IR sources... [See More]

  • Features: Adjustable Time Delay
  • Max Response Time: 5.00
  • Device Classification: Sensor
  • Max Detector Range (Sensitivity): 33 to 215