เครื่องควบคุมก๊าซคาร์บอนไดออกไซด์ Carbon Dioxide (CO2) Transmitters

เครื่องควบคุมก๊าซคาร์บอนไดออกไซด์ Carbon Dioxide (CO2) Transmitters

รายละเอียดสินค้า :

• Gas detected : Carbon Dioxide (CO₂)
• co2 alarm application in : Hotel, exhibition hall, hospital, shop,, meeting room, classroom
• Sensing element : Non-Dispersive Infrared Detector (NDIR)
• Accuracy@25°C(77°F) : ±60ppm + 3% of reading
• Stability : <2% of FS over life of sensor (15 yr typical)
• Calibration interval : ABC Logic Self Calibration Algorithm
• NDIR life : 15 years
• Response Time : <2 minutes for 90% step change
• Signal update : Every 2 seconds
• Warm up time : <3 minutes (operation)
• CO₂ measuring range : 0~5,000ppm
• CO₂ Display resolution : 1ppm
• Power supply : 100~240VAC or 10~24VAC/VDC selectable in the order
• Consumption : 3.5 W max. ; 2.5 W avg
• Temperature sensor : NTC 5K
• Humidity sensor : HS series capacitive sensor
• Temperature measuring range : -20~60°C(-4~140°F)
• Humidity measuring range : 0~99%RH
• Relay output (optional) : One relay output with rated switching current: 3A, resistance load
• Operation conditions : 0~50°C(32~122°F); 0~95%RH, non condensing
• Storage conditions : -10~60°C(14~140°F) ; 5~95%RH non condensing
• Weight : 200g
• Dimensions : 130mm(H)×85mm(W)×36.5mm(D)
• Installation : Desktop and wall mounting(65mm×65mm or 2”×4”wire box)
• Housing and IP class : PC/ABS fireproof plastic material, protection class: IP30
• Standard : CE-Approval

ติดต่อสอบถาม และสั่งชื้อ 098-8254702 ,095-5206999

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