Bubbler Sensor
Model: -
The Compact Constant Flow Bubbler is a self-contained, precision device to measure water levels &temperature.
It consists of a pump, tank, manifold, control board, display/keypad & enclosure.
The Compact Constant Flow Bubblers is a built-in precision Pressure Sensor and meets the high accuracy requirements for stream gauging & monitoring of River & reservoirs.
The Bubbler includes a built-in datalogger for stand-alone operation and data recording with SDI-12 port for communications and maintenance, and a desiccant kit.
| Measurements | Stage/Level InternalTemperature Battery Pressure |
| Auto measure Interval | 1 second to 24 hours |
| Range | 35 meters |
| Resolution | 3 mm or better |
| Accuracy | 0.02 % FSO |
| Output Interface | SDI-12 / 4-20 mA / Rs485 |
| MeasurementTechnique | Platinum RTD |
| Desiccant | Silica gel, lasts up to a year |
| Outlet | Sube |
| Operating Temperature Range | -40C to +60C |
| Operating Humidity Range | 0 to 95% non-condensing |
| Display Operating Temperature | LCD operates to -20C |
| Display Type | Character sunlight-readablebacklit LCD |
| Power Requirements | 12 to 16 VDC |
| Max Current | 4 amps for 25 psi unit |
- Self-contained system needing only externalpower & outlet tubing/ orifice
- Long desiccant life
- Adjustable bubble rate
- Auto-zero function
- Supports MODBUS protocol
- User-variable auto purge & user-forced purge option
- Flexible auto blockage detection
- Modifiable auto measurement & logging
- Stand-alone or operation with otherloggers/communication devices
- Precision Pressure Sensor
- SDI-12/RS232 interfaces compatible with loggers
- Single orifice
- Water Level Monitoring
- Dam Safety
- Tidal Monitoring
- Stream Gauging