air quality monitors
35,000 - 40,000 Per Piece
1 Piece (MOQ)
Indoor Air Quality Monitor
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We are offering indoor air quality monitor. Special features 1 cost-effective co2 monitors made with ir-soc technology 2 ndir technology to improve the long term stability 3 the alarm mode will sound at 1000ppm or adjust alarm level 4 several modes for adjusting the setting parameters 5 portable, accurate handheld co2 monitor specification method: ndir display: lcd independent co2 and temperature readings calculates displays ventilation rates sample method: diffusion or flow through (50-200ml/min) performance –co2 channel flow rate zg 106 zg 106a-m measurement range 0-3000ppm 0-10000ppm resolution 1ppm at 0-1000ppm 5ppm at 0-2000ppm 10ppm at 0-3000ppm 1ppm at 0-1000ppm 5ppm at 1001-2000ppm 10ppm at 2001-4000ppm 20ppm at 4001-6000ppm 40ppm at 6001-10,000ppm accuracy: ±50ppm or ±5% of reading repeatability: ±20ppm temperature dependence: ±0.1% of reading per °c or ±2ppm per °c whichever is greater, referenced to 25°c pressure dependence: 0.13% of reading per mm hg(corrected via user input for attitude) response time: < 2min for 63%of step change warm-up time: response time: 20-30 minutes calibration interval: 12 months outputs oc- normally low, 100ma max.@24 vdc.adjustable set point factory setting is 1000 ppm one rj-45 connector digital output in r11 protocal one graphing software zyaura view (under developing) power supply two power supply types battery type: alkaline, aa * 4 (80 hours) external: 6 vdc from external ac/dc adapter which included in package (use specified ac adapter only) power requirement 160ma peak, 15ma average from 6v general operating conditions operating temperature: 32-122 °f (0-50 °c), 0-95% rh, non-condensing storage temperature: -4 to 140°f (-20 to 60°c).
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Indoor Air Quality Monitor
4,500 - 5,000 Per Piece
air monitors
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