Real-Time Data &
Sensor Analytics
Custom Hardware &
Automation
High Precision
Calibration
Data logger pH dan suhu untuk pemantauan jangka panjang di air tawar maupun air asin. Memakai elektroda pH yang dapat diganti dan pelindung tembaga anti-biofouling, serta dibaca lewat Bluetooth.
| Specification | Value |
|---|---|
| pH Sensor | |
| Range | 2.00 to 12.00 pH (-512 to 512 mV) |
| Accuracy | ±0.10 pH within ±10°C of calibration temperature; ±0.20 mV |
| Resolution | 0.01 pH; 0.02 mV |
| Response Time | 1 minute typical to 90% at constant temperature in stirred water |
| pH Electrode Life | 6 months |
| Temperature Sensor | |
| Range | -2° to 50°C |
| Accuracy | ±0.2°C |
| Resolution | 0.024°C at 25°C |
| Response Time | 7 minutes typical to 90% in stirred water |
| Logger | |
| Operating Range | -2° to 50°C, non-freezing |
| Waterproof | To 40 m (131.2 ft) |
| Wireless Data Standard | Bluetooth Low Energy; approx. 30.5 m line-of-sight |
| Logging Rate | 1 second to 18 hours |
| Logging Modes | Fixed interval (normal, statistics) or burst |
| Battery | One AA 1.5 V, user-replaceable |
| Battery Life | 1 year (Bluetooth Always On); 2 years (Bluetooth Off Water Detect); 3 years (Bluetooth Always Off) |
| Memory | 152 KB (43,300 measurements, maximum) |
| Full Memory Download Time | Approx. 60 seconds |
| Physical | |
| Dimensions | 22.86 x 4.27 cm |
| Weight | 268.2 g |
| Wetted Materials | PVC housing and sensor end cap, polycarbonate closure caps; plastic-bodied pH electrode with glass bulb |
| Environmental Rating | IP68 |