Ott CBS Compact Bubbler Sensor, 15 m, ID 1/8" or OD 3/8" Tubing, Standard Accuracy
Product Number: 63.200.001.9.24Value Processing
Orifice Fitting Size
Measurement Range EU
Level Accuracy
Overview
The Ott CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The Ott CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA.
Benefits
Meets and exceeds USGS guidelines for water level accuracy, and will not drift over time.
Combining the CBS with an EPS-50 bubble chamber reduces the influence of wave action and prevents unnecessary noise in your data.
No desiccant, pump maintenance, or lubrication required.
All programming can be completed using DIP switches; connect into existing platforms using 3/8' O.D. or 4mm O.D. measuring tube (no adapters required).
Small and powerful pump motor generates the required volume of air to perform measurement.
Intelligent pumping strategy compares the previous measurement to the actual pressure at the current measurement, and optimizes the pumping time depending on the difference (i.e., small changes in level are measured with very short pump cycles).
Specifications
Technical Attributes
| Accuracy | ±0.016 ft (±5 mm) |
| Power supply | 10 - 30 V DC, typically 12/24 V DC |
| Interface | 4 - 20 mA, SDI-12, SDI-12 via RS-485 |
| Protection class | IP 43 |
| Orifice Fitting Size | ID1/8", OD3/8" |
| Power Consumption | Measuring interval 15 min: typ. 25 mAh/day |
| Number of orifices | 1 |
| Operating temp range 1 | -4 - +140 °F (-20 - +60 °C) |
| Level Accuracy | ±0.016 ft (±5 mm) |
| Resolution EU | 0.01 ft; 0.001 psi (1 mm; 0.1 mbar) |
| Measurement Range EU | 0 - 50 ft (0 - 15 m) |
| Standard storage temperature | -40 - +185 °F (-40 - +85 °C) |