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The superior way of measuring sludge levels: Sonatax sc process probe
The Sonatax sc is a digital process probe for the continuous determination of the sludge level or the sludge height in sedimentation tanks, vessels and reactors. The sludge level or sludge height is calculated without contact between the probe and the sludge based on the propagation time of the ultrasonic echo. An efficient automatic wiper cleaning system keeps the ultrasonic head clean. The Sonatax sc is factory calibrated for long-term calibration stability. A simple correction allows adjustment to local conditions. In addition, the probes are compatible for Hach SC200 and SC1000 controller platform.
Please contact Hach for further information.
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
| Accuracy | 0.1 m (0.33 ft) |
| Cable Length | 10 m (optional extension cables available) |
| Calibration | Factory calibrated |
| Calibration Method | One-off on commissioning, automatic |
| Certifications | CE certified to EN 61326-1:1998 /A1/A2/A3 & EN 61010-1:2001 |
| Configurations | Sensor only |
| Controller Compatibility | SC4500, SC1000, SC200 |
| Dimensions (D x L) | 185 mm x 130 mm |
| Enclosure Rating | IP68 |
| Flow | Max. 3 m/s (the presence of air bubbles affects the measurement) |
| Length | 130 mm |
| Maintenance Interval | < 1 h/month typical |
| Material | POM: Wiper Magnet Encapsulating Compound: Epoxy resin; Wiper Rubber: Silicone rubber |
| Measuring Principle | Ultrasonic measurement |
| Mounting Configurations | Fixed pole mount, pivot mount or chain mount |
| Operating Temperature Range | 0 – 50 °C (32 – 122 °F) |
| Parameter | Sludge level Sludge height |
| Power Requirements (Voltage) | 12 V, 2.4 W, provided by SC controller |
| Pressure Range | ≤ 0.3 bar or ≤ 3 m |
| Range | 0.2 – 12 m (0.65 – 39.4 ft) sludge level |
| Resolution | 0.03 m (0.1 ft) sludge level |
| Response Time (adjustable) | 10 – 600 s |
| Temperature Compensation | Automatic |
| Warranty | 12 months |
| Weight Sensor | 3.5 kg (7.7 lb) |
| What’s included? | Sludge Level probe, user manual |
