OT-H-IR2-UV infrared flame detector (two IR and one UV)
OT-H-IR2-UV infrared flame detector (two IR and one UV)

OT-H-IR2-UV infrared flame detector (two IR and one UV)

    • Response time: 15s
    • Viewing angle range: ≤110 °
    • Detection distance: level 1
    • Ambient temperature: -10 ~ 55 ℃
    • Ambient humidity: ≤95% RH
    • Pressure range: 86 ~ 106Kpa
product description

OT-H-IR2-UV infrared / ultraviolet flame detector contains two infrared wavelength sensors and a highly sensitive imported UV ultraviolet sensor and optical filter.

The ultraviolet sensor can respond to ultraviolet radiation at the moment of fire and explosive ignition. The other two infrared sensors, one has the highest sensitivity to the CO2 emission spectrum (4.4μm), and the other interferes with ambient light and thermal body radiation. For detection, the detector makes a composite judgment on the ultraviolet and infrared signals generated in the event of a fire, and performs multi-signal processing in conjunction with the logical comprehensive judgment of the flame flicker frequency to minimize false alarms and the best fire detection performance required.

The flame detector has early warning performance for fires of organic materials such as hydrocarbons and fires of inorganic materials.

Main function
Henan otywell electronic technology co., LTD.
  • Response time: 15s
  • Viewing angle range: ≤110 °
  • Detection distance: level 1
  • Ambient temperature: -10 ~ 55 ℃
  • Ambient humidity: ≤95% RH
  • Pressure range: 86 ~ 106Kpa
  • Working voltage: DC24V

 

Technical index

 Response time

 15s

Viewing angle range

≤110 °

Detection distance

Level 1

Ambient temperature:

-10 ~ 55 ℃

Ambient humidity

≤95% RH

Pressure range

86 ~ 106Kpa

Working voltage:

DC24V

Response spectrum range:

4.4μm, 3.8μm, 185-260μm

 

Working current

Current≤25mA, alarm current≤35mA

Installation method:

Wall mounted or hoisted

Cable outlet thread:

20mmX1.5mm free conversion G1 / 2 optional

Dimensions

(190X160X110) mm

Shell material:

Die-cast aluminum

Weight

1Kg

:Advantages:

Dust-proof, explosion-proof, anti-corrosion

Signal output:

Switch relay contact output, RS-485 (built-in DIP switch, can set the address of the detector)

 

Send us a message

If you need our products please write down any questions, we will reply as soon as possible.