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General Tools & Instruments CDM77232 High Accuracy Temperature-Humidity And Iaq Monitor With Output Relay

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  • Shipping Cost (lower 48): $7.25
  • SKU: GNRL195
  • Asin: B0035BL1RW
  • Manufacturer Part #: CDM77232
  • Qty Available: 18
  • Shipped By: 4 days
  • Stock: In Stock

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Product Description

IAQ monitoring and ventilation control.

  • Features & Benefits :

  • Measures CO2 level, air temperature, humidity,dew point and wet bulb temperature
  • Triple backlit LCD displays of CO2 level,temperature and humidity
  • Uses stable non-dispersive infrared (NDIR)sensor to measure CO2
  • Calculates, periodically updates and displays8-hour time-weighted average (TWA) of CO2exposure and 15-minute short-term exposurelimit (STEL)
  • Visual and audible CO2 alarms
  • Min/Max memory +data hold
  • Powered by 12V AC/DC adapter
  • Manual or automatic calibration of CO2
  • RS-232 interface for uploading readings to a PC
  • Wall or desktop mount
  • CE and RoHS approved

    Specifications :
  • CO2 Measurement Range: 0 to 5000ppmCO2 Measurement Accuracy:±50ppm ±5% of readingPressure Dependence of CO2 Measurement:+1.6% of reading per kPa deviation fromsea-level atmospheric pressure (100kPa)CO2 Calibration Level: 400ppmTemperature Measurement Range:14° to 140°F (-10° to 60°C)Temperature Measurement Accuracy:±0.9°F (0.6°C)Humidity Measurement Range: 10 to 95%Humidity Measurement Accuracy: ±3%Warmup Time: 30 secondsResponse Times: 30 seconds for CO2 andtemperature, 30 minutes for humidityAuto Power Off: 20 minutes of inactivityOperating Temperature: 32° to 122°F(0° to 50°C)@<80% RHStorage Temperature: -4° to 140°F(-20° to 60°C)@<80% RHPower Source: AC Adapter (included)
    Includes :0