Seametrics Turbo Sensor 0-3,000 NTU with Datalogging measures a wide range of NTUs, making it a versatile device capable of deployment at many different sites. This device also comes with a built-in data logger and Aqua4Plus software. With both features standard, the Turbidity Sensor is perfect for the environmental professional who’s frequently on the move.
Seametrics Turbo Sensor Features
- Measures and records turbidity and temperature
- 260,000+ record non-volatile memory — no data loss in the event of a power failure
- Free, easy-to-use software
- Replaceable wiper blade
- Modbus® and SDI-12 interfaces for greater flexibility
- Built-in data logger holds records in non-volatile memory
- RS485 network
- Wireless connectivity
- Flexible, Windows®-based programming
- Real-time viewing of data
- Easy export to spreadsheets and databases
- Direct read option for use with panel meters or RTU/PLC applications
- Available with a variety of cable options—including polyethylene, polyurethane, and FEP
- Range: 0-3,000 NTU
- Resolution: ±3 NTU
- Accuracy: 2% at 25° C
Seametrics Turbo Sensor Applications
- Groundwater monitoring
- Agricultural runoff studies
- Discharge monitoring
- Aquaculture
- Leachate monitoring
- Remediation performance
- Wastewater treatment
- Monitoring streams and rivers
- Monitoring water storage bodies, including stratification studies
- Intermediate and final effluent treatment monitoring
- Hydrological run-off studiesGround and bore water analysis
Specification
| General | |
| Length | 15.882” (40.34 cm) w/ cable harness |
| 16.525” (41.97 cm) | |
| Probe Diameter | 1.29” (3.3 cm) |
| Probe Material | Composite |
| Wire Seal Material | Fluoropolymer and PTFE |
| Submersible Cable | Polyurethane, polyethylene, |
| or ETFE available | |
| Terminating Connector | Available |
| Communication | RS485 Modbus® RTU |
| SDI-12 (ver 1.3) | |
| Direct Modbus | 32-bit IEEE floating-point |
| Read Output | |
| Internal Math | 32-bit floating-point |
| Operating Temp. Range | 0° C to 40° C |
| Storage Temp. Range | -20° C to 50° C |
| Logging | |
| Memory | 260,000+ records |
| Log Types | Variable, user-defined, logarithmic, |
| profiled | |
| Programmable | 9600, 19200, 38400 |
| Baud Rate | |
| Logging Rate | 2x/sec maximum |
| Software | Complimentary Aqua4Plus |
| Networking | 32 available addresses per junction |
| w/ batching capabilities (up to 255) | |
| File Formats | .csv / .a4d |
| Power | |
| External Power | 12 Vdc nominal (9–15 Vdc) |
| Pack Required | |
| Pressure | |
| Measuring Ranges | 0–400 NTU |
| 0–3000 NTU | |
| Measuring Method | 90 degree ISO 7027 |
| Accuracy | ± 2% or ± 2 NTU @ 25°C |
| (whichever is greater) | |
| Repeatability | ± 2% @ 25° C |
| Temperature Range | 0° C to 40° C |
| Maximum Depth | 164 ft (50 m) |
NOTE: Specification can changes,
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