Accurate measurement
The BY68-7565 indoor air quality monitor has a plug-in multi-function sensor probe, which simultaneously measures and displays five key parameters (CO2, CO, temperature, relative humidity). If equipped with a wind speed probe, BY68-7565 becomes a "six in one" instrument. You can display the average, maximum, minimum, and number of sampled data points. In addition, BY68-7565 also provides dew point, wet bulb temperature and outdoor air percentage for ventilation calculation.
Data management
BY68-7565 can display readings in real time, and can also monitor and store data for a long time. The advanced data storage mode can set parameters such as start / stop time and sampling interval. In addition, in order to facilitate long-term unattended monitoring, Q-Trak can also use AC power.
Easy to use
BY68-7565 uses non-scattering infrared (NDIR) sensors to measure CO2 concentration. This sensor can be easily calibrated on site. The attached TrakPro data analysis software, using TrakPro data analysis software, can produce detailed charts and reports, making the entire monitoring results more communicative.
Technical parameter carbon dioxide range 0 ~ 5000ppm
± 3.0% of accuracy reading or ± 50ppm, whichever is greater, resolution 1ppm
Response time 20s
Carbon monoxide range 0? 500ppm
± 3.0% or ± 3ppm of the error reading, whichever is greater, the resolution is 0.1ppm
Response time <60s (90% when reading changes)
Temperature range 0 ~ 60 ℃
Accuracy ± 0.6 ℃
Resolution 0.1 ℃
Response time 30s (at 2 m / s wind speed, the temperature reaches 90% of the final value)
Relative humidity (wet bulb temperature, dew point temperature) range 5 to 95% RH
Accuracy ± 3% RH
Resolution 0.1% RH
Response time 20s (63% final value)
Air percentage range / resolution 0? 100% / 0.1%
Atmospheric pressure range / accuracy 517.15ï¼930.87mmhg / ± 2% when reading changes
Data logging data capacity up to 56,035 data points (one data per minute, can record 38.9 days)
Recording interval 1s? 1h, user adjustable time constant 1s, 5s, 10s, 20s, 30s User adjustable instrument volume / weight 9.7 × 21.1 × 5.3cm /0.39kg
Power supply 4 AA batteries, or AC adapter
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