RFCO2RHTemp2000A Wireless Air Quality Data Logger

Two-way wireless CO2, humidity and temperature data logger with LCD features continuous monitoring and configurable alarms

$1,038.00 CAD
Normally ships in 2-3 Weeks

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The RFCO2RHTemp2000A is a wireless data logger that measures and records carbon dioxide, humidity, and temperature levels in a variety of applications. This data logger is ideal for use in air quality studies including HVAC applications and much more.

The RFCO2RHTemp2000A data logger comes with a 16 ft cable connected to the CO2 sensor, making it ideal for placement within enclosed environments such as an incubator to ensure optimum levels. The logger features an LCD screen which provides instant access to current readings, as well as minimum, maximum, and average statistics. The device also features configurable alarms, battery life indicator, and the ability to reset statistics without impacting the data collection. The logger features a convenient wall mount, while the CO2 sensor is equipped with dual lock for easy and secure placement and effortless mobility.

Temperature recorded on the RFCO2RHTemp2000A can be expressed in °C, °F, °R, or K while humidity can be shown in % RH, mg/ml, and Dew Point. Carbon dioxide can be expressed as either ppm or as a percentage. All units can be viewed on both the LCD screen as well as in the software.

The device can be used to determine ventilation efficiency in a variety of environments including buildings, offices, hospitals, schools, and laboratories. By determining the levels of carbon dioxide, improvements can be made to the ventilation systems and energy saving opportunities become more easily identified.

The RFCO2RHTemp2000A can be used as a standalone data logger, or may used wirelessly to transmit collected data back to a central PC for real time monitoring. The RFCO2RHTemp2000A can be used as a single wireless data logging system, or can be expanded to a large scale system including hundreds of data loggers. The RFCO2RHTemp2000A utilizes the latest version of the MadgeTech 4 Data Logger Software to analyze data or generate reports in graphs or tabular formats. Summary and statistic views are also available for further analysis, as well as the capability to export to Excel®.

The RFCO2RHTemp2000A is compatible with MadgeTech Standard Software version & MadgeTech Secure Software version or later.

• Battery life indicator
• Digital display
• Direct USB interface
• AC power connection via USB
• Configurable alarms
• Ability to manually reset statistics
• 16 month battery life at 10 min reading rate


Temperature Sensor


Measurement Range

0°C - 55°C (32°F - 131°F)

Measurement Resolution

0.08°C (0.144°F)

Calibrated Accuracy

± 1.0°C


Humidity Sensor


Measurement Range

0% RH - 95% RH

Measurement Resolution

0.08% RH

Calibrated Accuracy

± 3.0% RH from 25% RH - 75% RH @ 25°C, 7% RH otherwise

Carbon Dioxide

Measurement Range

0 ppm - 200,000 ppm

Measurement Resolution

10 ppm

Calibrated Accuracy

70 ppm ± 5% of the reading

Sensor Warm Up Time

30 s


RF Frequency

2.45 GHz IEEE 802.15.4 ultra-low power wireless transceiver with fully bi-directional communication


ISM band 2.405-2.475 GHz Operation (channels 11 through 25) @ 250 kbps data rate

RF Baud Rate


Output Power

0 dBm typical

Transceiver Sensitivity (RFC1000)

-95 dBm typical

Transmission Distance

(To Data Loggers)

RFC1000, RFC1000-CE & RFC1000-IP69K

2,000 ft max. outdoors - line of sight unobstructed

500 ft max. indoors - typical urban environment

Transmission Distance

(To Other RFC1000’s)


4,000 ft max. outdoors - line of sight unobstructed

1,000 ft max. indoors - typical urban environment



2,500 ft max. outdoors - line of sight unobstructed

700 ft max. indoors - typical urban environment



4,000 ft max. outdoors - line of sight unobstructed

1,000 ft max. indoors - typical urban environment



10,752 readings per channel

Reading Rate

1 reading every 1 s up to 1 reading every 24 hours

Baud Rate


LED Indicators

Green LED blinks every 5 s to indicate unit is logging

Blue LED blinks every 15 s to indicate unit is in wireless mode

Red LED blinks every 1 s to indicate alarm condition

Memory Wrap Around


Start Modes

Immediate Start & Delayed Start

Battery Type

Ultralife 9 V Lithium included; user replaceable

Battery Life

16 months typical at a 10 min reading rate

Time Accuracy

±1 min/month @ 25°C

Computer Interface

USB to mini USB, 250,000 baud for standalone operation or RFC1000/RFC1000-CE/RFC1000-IP69K required for wireless operation

Operating System Compatibility

XP SP3/Vista/Windows 7/Windows 8

MadgeTech Software Compatibility

Standard Software version or later

Secure Software version or later


ABS plastic


140 g (4.9 oz)


Data Logger

3.0 in x 3.5 in x 0.95 in (76.2 mm x 88.9 mm x 24.1 mm)


1.98 in x 1.98 in x 1.15 in (50.3 mm x 50.3 mm x 29.2 mm)

Cable Length

16 ft (192 in)

IP Rating


Operating Environment

0°C - 55°C (32°F - 131°F), 0% RH - 95% RH, Non-condensing

0.002 PSIA - 100 PSIA

Required Interface Package



US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)

• Incubator monitoring
• Building studies (hospitals, schools, offices)
• HVAC system testing
• Agricultural studies
• Indoor air quality (IAQ) studies

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