เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Carbon Dioxide Meter : CO2
เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Indoor Air Quality CO2
Monitor รุ่น 7787
7787: Desktop Indoor Air Quality CO2 Monitor
Measures Carbon Dioxide (C02), Air Temperature and Humidity
Features:
• DIGITAL DESKTOP TYPE GIVES YOU A GREEN DAY!
• 15 DEGREE TILT ANGLE FOR EASY TO SEE AND READ
• REAL TIME CLOCK AND CALENDAR ARE DISPLAYED
• WARNING CARBON DIOXIDE LEVEL FROM 1000-5000PPM
• SUPER LARGE LCD DISPLAY CO2 VALUE (WITH GOOD, NORMAL,POOR AIR QUALITY INDICATOR), YEAR-MONTH-DATE ,HOUR-MINUTE , AIR TEMP. & RELATIVE HUMIDITY
• MAX. /MIN. RECALL FUNCTION
• TEMPERATURE UNIT IS SWITCHABLE
• REAL TIME CLOCK IS ADJUSTABLE
• NDIR (NON-DISPERSIVE INFRARED) WAVEGUIDE TECH.
• W/ ABC (AUTOMATIC BACKGROUND CALIBRATION)
• LONG TIME DRIFT COMPENSATION
• BRIGHT LED VISIBLE INDICATES POWER IS ON
• AUDIBLE ALARM WARNS CO2 AIR QUALITY IS POOR
• MONITORING RESIDENTIAL ,COMMERCIAL AND HOME AIR QUALITY
Specifications ::
Carbon Dioxide (CO2)
Accuracy |
0 to 9,999ppm
±50ppm, ±5% rdg. |
Resolution |
1ppm , 0.1°C/°F , 0.1%RH |
Temperature
|
14 to 140°F (-10 to 60°C)
±0.6°C / 0.9°F |
Resolution |
0.1°F/°C |
Humidity
|
0.1 to 99.9%
±5%RH (±7%RH at 25°C, Other) |
Resolution |
0.1% |
LED size |
60 (H) x 82(W) mm |
Weight |
200g |
• Power Supply : 5VDC Adaptor (±10%), >=500mA
• Battery life : >24 hours (Alkaline)
• Meter size : 120 x 80 mm ( Diameter x Depth)
Accessories ::
• User manual
• 5V Universal Adapter, Plain box
รายละเอียดเพิ่มเติม
http://www.eastern-energy.net/product-th-507685-3620856-เครื่องวัดก๊าซคาร์บอนไดออกไซด์+Desktop+Indoor+Air+Quality+CO2+Monitor+รุ่น+7787.html