AIR QUALITY METER

AIR QUALITY METER

Description rapide

Sku: 77535

Informations Supplémentaires

  • Simultaneous monitoring of three parameters: carbon dioxide (CO2), relative humidity and temperature
  • Dew point and wet bulb temperatures can also be displayed
  • Instantaneous readings are displayed on a high resolution LCD with backlight
  • Displays STEL readings (Short-term exposure limit) over a 15-minute period and TWA readings (Time-weighted average) over a period of 8 hours
  • Hold function freezes displayed reading
  • Maximum, minimum and average functions
  • Low drift, non-dispersive infrared CO2 sensor
  • Audible warning alarm of excessive CO2 concentrations
  • RS-232 serial interface

    Specifications:
    Ranges: CO2: 0 to 5,000 ppm; Temp.: -10 to 60°C (14 to 140°F); Humidity: 0 to 99.9% RH;
    Dew Point: -73.4 to 60°C;
    Wet Bulb: -13.3 to 60°C
    Resolution: CO2: 1 ppm; Temp.: 0.1°C/°F;
    Humidity: 0.1% RH
    Accuracy: CO2: ±5% rdg. ±50 ppm;
    Temp.: ±0.6°C (±0.9°F);
    Humidity: ±3% RH @ 25°C (10 to 90% RH) ±5%RH <10% & >90%
    Sensors: CO2: Non-Dispersive Infrared (NDIR);
    Humidity: Rotronic capacitor
    Response Time: 30 seconds
    Alarms: Audible: 80dB
    Power Supply: 4 x "AA" alkaline batteries
    Battery Life: 24 hours

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    628,60 $CA

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