Description
Overview
GAOTek thermometer humidity temperature data logger, with a simple USB connection to your PC, provides an easy way to make detailed settings and download data. Basic settings and REC start or stop can also be done by simply pressing buttons on the units themselves. It is a three-channel data logger designed to measure and record CO 2 concentration, temperature and humidity. The CO 2 warning notification feature helps provide a standard for timing ventilation in classrooms and buildings. Simply place the thermometer humidity temperature data logger at the measurement site after starting recording. Recorded data can then be downloaded by connecting the logger to a PC with a USB cable and using our Windows software “CO 2 Recorder for Windows”. Data downloaded to your PC can then be viewed and analyzed with our Windows compatible software “T and D Graph”. By connecting a logger to your PC, it is also possible to monitor current readings using our Windows software. External devices such as buzzers and lights can also be connected to provide the instant on-site notification. It is an instrument for long-term monitoring of indoor carbon dioxide concentration. The large opening design can accurately measure the environmental carbon dioxide content. It also can store 8,000 measurement data of carbon dioxide, temperature and humidity at the same time. Users can use USB and Optical reader, download data to computer.
Features
- Temperature unit selectable
- Memory usage indicator
- Alarm terminal contact
- Data transmission in USB and optical transmission
- Low battery indicator
- Data logging 8,000 set
- Recording mode onetime or endless
- Recording interval setup 1 s to 60 mins (15 choices)
- Alert notification is dry contact
Technical Specifications
Humidity Measuring Range | 10% RH to 95% RH |
Elevation Limitation | Lower than 3,281 ft (1,000 m) |
Power Supply | 1.5 V AA Battery x 4 or AC 110 Transformer |
CO2 Measuring Range | 0 ppm to 9,999 ppm |
Working Environment | 32 °F to 122 °F (0 °C to 50 °C) |
Storage Environment | 14 °F to 104 °F (-10 °C to 40 °C) |
Temperature Measuring Range | 32 °F to 131 °F (0 °C to 55 °C) |
Dimension | 3.78 in × 2.6 in × 1.81 in (96 mm × 66 mm × 46 mm) |
Weight | 1.41 oz (40 g) (Without Battery) |