Multi IAQ Monitor TENMARS TM-380
This meter can make 5 measures of air quality once a time, including CO2, PM2.5, PM10, temperature and humidity.
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Product details
Multi IAQ Monitor TENMARS TM-380
Specifications
-20 logs for manual and automatic recording values.
-Auto-record saving interval setting: 5 seconds, 10 seconds, 5 minutes, 10 minutes, 20 minutes,
-30 minutes, 60 minutes.
-Sampling time: 2.5 seconds (5 types, 0.5 seconds for each).
-Battery: 3.7V 2000mAh rechargeable lithium battery
-Transformer for charging: 1A/5V
-5V micro USB interface for external power supply
-Display size: 52mm (L) x 40mm (W).
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PM2.5
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Sensor
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Laser particulate matter sensor
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Measuring range
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0-500 μg/m3
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Accuracy
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±8μg :<µg/m3
±10% of reading value:>50µg/m3
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Resolution
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1
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Reaction time
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<10seconds
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PPM10
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Sensor
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Laser particulate matter sensor
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Measuring range
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0-500 μg/m3
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Accuracy
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±10μg :<µg/m3
±15% of reading value:>50µg/m3
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Resolution
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1
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Reaction time
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<10 seconds
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CO2
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Sensor
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Non-Dispersion Infrared(NDIR)
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Measuring range
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400 to 9999ppm
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Accuracy
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±70ppm ±3% of readings.
(400-2000ppm) |
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Resolution
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±1ppm
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Reaction time
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90% during about 2 minutes
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Temperature
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Sensor
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Bandgap temperature sensor
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Effective range
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-10°C~50°C / 14°F~122°F
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Accuracy
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±1.0°C/±1.8°F
(Non-charging and
30 minutes after charging) |
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Resolution
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0.1°C / 0.1F
(0~35°C / 32°F~95°F) ;
1°C / 1°F
(Above 100°C /°F or
below -10°C /°F) |
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Reaction time
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About 1 second
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Humidity @25°C
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Sensor
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Capacitive humidity sensor
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Effective range
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1-99%
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Accuracy
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±5.0%RH(10~90%);
±8.0%RH(<10%,>90%) no
condensation, at 25°C
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Resolution
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0.1%
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Reaction time
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About 4 seconds
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