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◆ The CO2-A / A air quality sensor records the concentration of CO2 in the air around 3 different measuring ranges (0-2000 ppm, 0-5000 ppm, 0-10000 ppm) via an infrared sensor non-dispersive (NDIR) and converts this measured value into a linear 0-10 V or 4-20 mA output signal.◆ Protection type IP65.
CO2: 0-2000 ppm Accuracy: ± 50 ppm, ± 1 K Output: 0-10 V Output relay for alarms
DISCONTINUED Choose from 2 models:AZ-0002 without Data LoggerAZ-0002-DL with Data Logger - CO2, Temperature, Humidity- Includes International Power Supply- Save Money - Calibrate Outdoors- High Accuracy
Although carbon dioxide is not visible, a higher CO2 content in the room leads to fatigue and decreased mental concentration.
The CO2 measurement is based on a 2-source, 2-beam process. CO2 measurement with long-term stability is guaranteed thanks to the proven non-dispersive infrared (NDIR) CO2 measurement cell. The unique patented auto-calibration procedure compensates for aging of the infrared source and guarantees high reliability, long term stability and eliminates the need...
Our RTR-500 Series Data Loggers are equipped with built-in wireless communication capability.The RTR-576 is a data logger designed to measure and record CO2 concentration, temperature, and humidity.
Room Air Quality Sensor for Mixed Gas (VOC) with LED Display 0...100% mixed gas VOC 0-10 V, 0/4-20 mA, Relay automatic re-calibration LED status lamp
Multifunctional Air Quality Sensor for CO2, Mixed Gas VOC, Pressure, Humidity and Temperature with Measuring Range Changeover. 0-2000/5000/10000 ppm 0-100% VOC % r.H., °C mbar 0-10 V, 4-20 mA, relay
The AO-300-03 CO2 transmitter uses the NDIR principle to detect the concentration of CO2 in the air. Designed with advanced infrared absorption gas detection technology, it has a precise optical path and an excellent circuit design.
The TandD TR-76Ui data logger is a three-channel logger designed to simultaneously measure and record carbon dioxide concentration, temperature and humidity.
It stores the measures in its internal memory and transmits the logged data to the base unit automatically at regular intervals or upon request. Optional Custom or Graphic LCD display. Transmitting range in open field: 300 m (E, J) / 180 m (U). Acoustic alarm with internal buzzer. Powered by the internal battery. Supplied with: internal 3.6V not...
44,000 samples. Optional graphic LCD display (option G). The sensors are all inside the housing. Temperature sensor integrated in the R.H. module
32,000 samples. Optional graphic LCD display (option G). The sensors are all inside the housing. Temperature sensor integrated in the R.H. module.
30,000 samples. Optional custom LCD display (option L). Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 sensor with removable protection filter.
26,000 samples. Optional custom LCD display (option L). Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 sensor with removable protection filter. One input with M12 connector for the LP 35 PHOT illuminance probe. Photodiode with spectral response similar to the standard photopic curve V (λ).
26,000 samples. Optional custom LCD display (option L). Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 sensor with removable protection filter. One input with M12 connector for the LP 35 PAR probe for the measurement of the photons flow in the chlorofyll range.
Number of samples: Min = 356,180, Max = 906,640 (depending on the number of stored quantities).Optional custom (option L) or graphical (option G) LCD display. Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 probe with removable protection filter.
Number of samples: Min = 323,800, Max = 906,640 (depending on the number ofstored quantities). Optional custom (option L) or graphical (option G) LCD display.Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 probe with removable protection filter. Integrated pressure sensor.
Number of samples: Min = 323,800, Max = 906,640 (depending on the number of stored quantities). Optional custom (option L) or graphical (option G) LCD display. Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor). Fixed CO2 probe with removable protection filter. One input with M12 connector for the LP 35 PHOT...
◆ Number of samples: Min = 291,420, Max = 906,640 (depending on the number of quantities stored).◆ Optional customized LCD screen (option L) or graphic (option G).◆ Fixed vertical temperature and relative humidity combined probe (with NTC10KΩ temperature sensor).◆ Fixed CO2 probe with removable protection filter. One input with M12 connector for the LP 35...
- Up to 8 measured variables in one device - Choice of 16 sensors - Modbus RTU - high quality case and stainless steel tapsThis multi-sensor measuring device can be modularly composed of the following measured variables: temperature, humidity (also heated), air pressure, differential pressure, air quality (CO, CO2, VOC, O2, particle), flow, brightness and...
The CM-501 is a Carbon Dioxide (CO2) handheld gas detector designed to measure carbon dioxide gas concentrations in the many applications and industries. With long-term data storage, the user can measure ambient gas levels by data displayed and gain indication by visual and audible alarm settings.