أوتيويل | مصنع محلل الغاز
وصف
S600-ExUV point type ultraviolet flame detector adopts imported UV ultraviolet sensor with high sensitivity. The sensor can react to ultraviolet radiation when the fire and explosive are ignited. Combined with the comprehensive judgment of flame characteristics and logic when a fire occurs, it has a high immunity to false alarms generated by environmental light sources. The detector is suitable for smokeless liquid, gas, solid fire and other places where deflagration occurs.
The detector is particularly suitable for metals such as sodium, magnesium, إلخ .; explosives; هيدروجين, hydride, ammonia, silane and other fires. Use in an environment where water vapor and dust are concentrated will reduce the sensitivity of the detector.
The detector is not suitable for use in environments with arc welding, ultraviolet light and outdoor.
ميزات وظائف
المعلمات الفنية
| Response spectral range | 185-260nm |
| وقت الاستجابة | 6s |
| Viewing angle range | ≤110 ° |
| Detection distance | Class I |
| درجة الحرارة المحيطة | -10 ~ 55 ℃ |
| Environmental humidity | ≤95% RH |
| Pressure range | 86 ~ 106Kpa |
| جهد العمل | DC24V |
| Working current | current≤25mA, alarm current≤35mA |
| Executive standard | GB127991-2006 |
| Explosion-proof grade | Ex d ⅡC T6 Gb |
| Protection grade | IP66 |
| رقم شهادة مقاومة للانفجار | CE20.1718 |
| 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) مم |
| Shell material: | die-cast aluminum |
| Weight | 1Kg |
| Advantages | مقاومة للغبار, explosion-proof, corrosion-proof |
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