أوتيويل | مصنع محلل الغاز
وصف
The S600-ExIR2 point infrared flame detector contains two infrared detection wavelength sensors and optical filters. The detector has high sensitivity to the CO2 emission spectrum (4.4 μm) generated by the combustion of hydrocarbons. Another infrared sensor Spectral detection of the interference of ambient light and hot body radiation. The detector performs complex logical operations on the detection results of the two parameters, combined with the comprehensive judgment of the flame flicker frequency in the event of a fire, can enable the product to suppress various environmental light interference False alarms caused. The detector is suitable for liquid and gas fires, open flames that produce smoke, and places where deflagration occurs.
ميزات وظائف
المعلمات الفنية
| Response spectral range | 4.4μm, 3.8μm |
| Response time | 6s |
| Viewing angle range | ≤110 ° |
| Detection distance | Class I |
| Ambient temperature | -10 ~ 55 ℃ |
| Environmental humidity | ≤95% RH |
| Pressure range | 86 ~ 106Kpa |
| جهد العمل | DC24V |
| Working current | current≤25mA, alarm current≤35mA |
| Executive standard | GB15631-2008 |
| Explosion-proof grade | EX d ⅡC T6 Gb |
| Protection grade | IP66 |
| Signal output | Switching relay contact output, RS-485 (built-in DIP switch, can set the address of the detector) |
| Installation method | wall or ceiling |
| Cable outlet thread | 20mmX1.5mm free conversion G1 / 2 خياري |
| Dimensions | (190X160X110) mm |
| Shell material: | die-cast aluminum |
| Weight | 1Kg |
| Advantages | مقاومة للغبار, explosion-proof, corrosion-proof |
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