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TR-76Ui CO2 concentration meter up to 9,999ppm
The TandD TR-76Ui data logger is a three-channel logger designed to simultaneously measure and record carbon dioxide concentration, temperature and humidity.
Making atmospheric pressure settings for the measurement location ensures more stable and accurate Carbon Dioxide measurements. The supplied software enables the user to download data recorded by TR-76Ui to PC via USB connection, whereby data from all three channels can be simultaneously viewed in graph or table form.
The product is an all-in-one package that includes the data logger unit, sensors and software. We offer two types of packages with different temperature/humidity sensors depending on your required measurement range and accuracy needs.
By using a Data Collector TR-57DCi (sold separately), it is possible to collect recorded data from the TR-76Ui via infrared communication and immediately check the collected data on the spot.
This versatile data logger can be used in a wide range of applications from personal to business use; for measurements of home environment, CO2 measurements in offices and other buildings, and/or energy-saving measures such as ventilation and air conditioning controls.
| Measurement Channels | CO2 Concentration, Temperature, Humidity |
| Measurement Range |
TR-76Ui
CO2: 0 to 9999ppm
Temperature: 0 to 55°C Humidity: 10 to 95%RH TR-76Ui-S (High-Precision)
CO2: 0 to 9999ppm
Temperature: -25 to 70°C Humidity: 0 to 99%RH (-20°C~) |
| Accuracy |
TR-76Ui
CO2: ±50ppm±5% reading
Temperature: ±0.5°C Humidity: ±5%RH TR-76Ui-S (High-Precision)
CO2: ±50ppm±5% reading
Temperature: ±0.3°C Humidity: ±2.5%RH |
| LCD Display | Measurements, Battery Life Warning, etc. |
| Logging Capacity | 8,000 data sets |
| Recording Intervals | 15 choices from 1 sec. to 60 min. |
| Recording Mode | Endless/Onetime |
| Comm Interfaces | USB, Serial, Infrared |
| Warning Notifications | External Contact Output |
| Power | AA Alkaline Battery x 4, AC Adaptor |
| Operating Environment | Temperature: 0 to 45°C Humidity: 90%RH or less (no condensation) |
| Dimensions | H:96mm × W:66mm × D:46mm |
| Waterproof Capacity | None |
| Battery Life | Approx. 2 days |
| Accessories | Temperature-Humidity Sensor, AC Adaptor, USB Communication Cable, etc. |
- Number of Channels
- 3 channels
- With Display
- Yes
- Communications
- USB, Serial, Infrared
- Battery Life
- Approx. 2 days
- Memory Capacity
- 8,000 data