Real-Time Data &
Sensor Analytics
Custom Hardware &
Automation
High Precision
Calibration
Data logger nirkabel untuk mengukur dan merekam kadar CO₂, suhu, dan kelembapan (RH) di dalam ruangan. Data dibaca lewat Bluetooth dengan aplikasi HOBOconnect dalam jangkauan sekitar 30 m.
| Specification | Value |
|---|---|
| CO2 Sensor | |
| Range | 0 to 5,000 ppm |
| Accuracy | ±50 ppm ±5% of reading at 25°C and 1,013 mbar |
| Warm-up Time | 15 seconds |
| Calibration | Auto or manual to 400 ppm |
| Operating Pressure Range | 950 to 1,050 mbar (use Altitude Compensation outside this range) |
| Sensing Method | Non-dispersive infrared (NDIR) absorption |
| Response Time | 1 minute to 90% in airflow of 1 m/s |
| Temperature Sensor | |
| Range | 0° to 50°C |
| Accuracy | ±0.21°C from 0° to 50°C |
| Resolution | 0.024°C at 25°C |
| Drift | <0.1°C per year |
| RH Sensor | |
| Range | 1% to 90% RH (non-condensing); 1% to 70% RH when CO2 sensor is enabled |
| Accuracy | ±2% from 20% to 80% typical at 25°C |
| Resolution | 0.01% |
| Drift | <1% per year typical |
| Logger | |
| Wireless Data Standard | Bluetooth Smart; approx. 30.5 m line-of-sight |
| Operating Range | 0° to 50°C; 0 to 95% RH (non-condensing) |
| Logging Rate | 1 second to 18 hours |
| Logging Modes | Fixed interval (normal, statistics) or burst |
| Memory Modes | Wrap when full or stop when full |
| Start Modes | Immediate, push button, date & time, or next interval |
| Stop Modes | When memory full, push button, date & time, or after a set logging period |
| Power Source | 4 AA 1.5 V batteries (user replaceable) or USB power (5 V DC, 2 W) |
| Battery Life | 6 months typical, logging/sampling intervals of 5 minutes or slower |
| Memory | 128 KB (84,650 measurements, maximum) |
| Download | USB 2.0 approx. 20 seconds; Bluetooth approx. 60 seconds |
| Size | 7.62 x 12.95 x 4.78 cm |
| Weight | 267.4 g |
| Environmental Rating | IP50 |