CO2 Display
The wall-mounted or bench-top CO2 display is the latest development of an inexpensive display unit that simultaneously measures and records CO2, humidity and temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable value for money. The instrument can be configured directly with buttons and stored data can be exported to a USB stick for analysis with the free ROTRONIC software package SW21.
Guidelines for a healthy indoor climate (CO2, %rH and °C)
The monitoring of important indoor air parameters helps to minimize the risk of infection with viruses or bacteria and to increase well-being and concentration.
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Applications
Indoor Air Quality: Classrooms, Meeting Rooms, Open-Plan Offices, Shopping Centers, Fitness Studios...
Features
• Measures and records CO2, relative humidity and temperature
• Accuracy ±2.5 %RH / ±0.3 K / ±30 ppm + 5% of measured value
• ROTRONIC HYGROMER® IN-1 humidity sensor
• 18,000 data point memory for CO2, humidity and temperature values
• Display of date and time
• Adjustable, visual CO2 indicator
• Large, easy-to-read display
• USB access for data download
Accuracy at 23 ±5 °C | ±30 ppm ±5 % of the measured value, <2.5 %RH (10...90 %RH), ±0.3 °K |
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Measuring range | 0…5000 ppm / 0...100 %RH / -20...60 °C |
Range of application | 0…50 °C / 0…95 %RH, non-condensing |
Measurement principle | Infrared (NDIR) with automatic calibration (ABC) |
Adjustment points | 0, 400 ppm and 35, 80 %RH |
Pressure dependence | +1.6 % reading per kPa |
Zero drift | <10 ppm/year |
Power consumption | AC adapter 12 VDC |
Warm-up time | <1 min. |
Long-term stability | < 1.5 %RH per year |
Humidity sensor | ROTRONIC HYGROMER® IN-1 |
Temperature sensor | NTC |
Response time | CO2 : <3 min. diffusion time / T°: 4s |
Response time t 63 | <30 s, without filter |
Current consumption | 700 mA (max) |
Parameters shown | CO2, relative humidity and temperature |
Alarm indicators | Adjustable for CO2 measurement |
Clock | Real time clock |
Memory size | 18,000 values with time stamp, automatic recording (%RH / °C / ppm) |
Housing | ABS |
CE / EMC conform | 2004/108/EC |
Maintenance | No maintenance (standard indoor application) |
Dimensions | 330 x 250 x 50 mm |
Weight | 1400 g |
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