• Multi-Spectrum IR (MSIR) Sensor Array
  • BP Neural Network Technology (NNT)
  • Continuous Optical Path Scanning (COPS)
  • Redundant Communication Outputs
  • Event Logging

• Test Mode

Categories: ,

The Model Ultra FL800 is an advanced multi-spectrum infrared (MSIR) flame detector based on the Artificial Intelligence Recognition Technology. The Ultra FL800 is provided with wider field of view and further detection range because of a multi-spectrum infrared sensor array with a sophisticated BP Neural Network Technology system.

The Ultra FL800 can see typical fires such as those produced by alcohol, heptane, gasoline, jet fuels and hydrocarbons. In addition, it can also detect and identify non-flame signals, for example arc-welding, hot objects, sunlight and moonlight. The Ultra FL800 is designed to only alarm for the conditions that caused by real flame signal, and highly immune to false alarms for non-flame signals.

The Ultra FL800’s electronics are housed in a stainless steel explosion-proof enclosure. The detector is available with the following output configurations:

• 4-20mA stepped output

  • Dual RS485 communications
  • HART communication
  • Warning, alarm and fault relays


Sensor Type :

Electrochemical cell

Measuring Ranges :

Ammonia 0-50, 0-100,0-500 ppm

Carbon Monoxide 0-100, 0-500 ppm

Chlorine 0-10, 0-20 ppm

Ethylene oxide 0-20 ppm

Hydrogen Chloride 0-20,0-30 ppm

Hydrogen Cyanide 0-20,0-30 ppm

Hydrogen Sulfide 0-20, 0-30, 0-50, 0-100 ppm

Oxygen 0-25% v/v

Ozone 0-1 ppm

Sulfur Dioxide 0-20 ppm

Note: Please consult Gasensor Technology Pte. Ltd. for

other test gases and ranges.

Accuracy :

±2 ppm or ±5% of reading,

whichever is greater for all gases, except

+/- 5<span “=””>% of Full Scale for H2S (0-20 ppm)

±3% of FS for CO (0-500 ppm) ,

or ±5 ppm or ±5% of

reading, whichever is greater for NH3,

or ±1% v/v for O2.

Zero Drift :

< 5% per year

Response Time :

(with 100% FS gas applied)

CO, HCN T90 < 30 s H2S T90 < 25 s

O2 T90 < 15 s Cl2, NH3 T90 < 30 s

SO2 T90 < 20 s C2H4O T90 < 30 s

Electrical Classification :

ATEX II 2G Ex db ib IIC T6 Gb IP66

( Tamb = – 40°C to + 70°C )

SIL2 Certified


There are no reviews yet.

Be the first to review “ULTRA-FL800”

Your email address will not be published. Required fields are marked *

Contact Us Directly

  • Contact Details