Hobo MX Water Level 4M
Features
- Wireless data offload to mobile devices or Windows computers via Bluetooth
- Integrated barometric pressure sensor enables direct water level readout
- Reference water level can be entered at the start of the deployment
- Use HOBOconnect for setup, data viewing, and data sharing
- Powered by two user-replaceable AA batteries in the top-end unit
- Several logging modes: normal, multi-rate logging, and event-triggered burst-logging
- Durable ceramic sensor
- 3-point NIST-traceable calibration certificate included for the water pressure sensor
Note : The cable is NOT included
Logger
Operating Range | -20° to 50°C -4° to 122°F |
Radio Power | 1 mW 0 dBm |
Transmission Range | Approximately 30.5 m line-of-sight Approximately 100 ft line-of-sight |
Wireless Data Standard | Bluetooth Low Energy (Bluetooth Smart®) |
Logging Rate | 1 second to 18 hours |
Logging Modes | Fixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or burst |
Memory Modes | Wrap when full or stop when full |
Start Modes | Immediate, date and time, or next interval |
Stop Modes | When memory full, date and time, or after a set logging period |
Time Accuracy | ±1 minute per month 0° to 50°C ±1 minute per month 32° to 122°F |
Memory | 256 KB memory (30,000 sets of measurements) |