Sonic Wave Sensor RV
Live data transmission via RS-485 Serial Communication
Core Features
Product Application
Determine the product's adherence to your specifications.
OSSI-010-036 Sonic Wave Sensor RV
The Ocean Sensor Systems OSSI-010-036 Sonic Wave Sensor RV is a high-resolution instrument designed for precise, non-contact measurement of liquid surface height at sampling rates up to 32 Hz.
Measurement & Performance
| Measurement Range | Sub-millimeter to several hundred centimeters |
|---|---|
| Sampling Rate | Up to 32 Hz for detailed wave characterization |
| Measurement Principle | Ultrasonic travel-time measurement for non-contact operation |
| Calibration | Factory calibrated with specific output values at set distances |
| Synchronization | Capable of synchronized operation with up to 8 RS485 units for directional wave measurements |
Data Link & Communication
| Communication Ports | Available with either RS232 or RS485 serial communication ports |
|---|---|
| Multi-Unit Capability | RS485 version allows daisy-chaining of up to 8 units on a single cable |
| Analog Output | -1 and -2 models include a 0 to 5V analog output for use with ADC cards |
| Computer Connection | Easy connection to laptops and PCs using USB Adaptors |
| Data Features | Real-time data streaming with time-stamping capability |
Power & Input
| Operating Voltage | Wide operating range: 4V to 45V DC |
|---|---|
| Power Supply | Flexible power supply options for various deployment scenarios |
| Power Consumption | Low power consumption for continuous operation |
Construction & Deployment
| Housing | Waterproof housing requiring no special protection from spray, rain, or sun |
|---|---|
| Electronics | Solid-state electronics for enhanced durability and long-term reliability |
| Mounting Orientation | Must be mounted vertically with the sensor projecting downward towards the water |
| Clearance Requirements |
Minimum 0.25m clearance from obstructions Must be installed at least 0.2m above the highest expected water level (including waves) |
| Mounting Accessories | Specialized mounting bracket available (OSSI-015-018-B) |
Control & Operation
| Interface Software | User Interface Software (GUI) connects via Windows USB to Serial Converter driver |
|---|---|
| Data Collection | Compatible with standard serial communication software for data collection and configuration |
| Analog Signal | Analog output provides continuous voltage signal proportional to distance |
| Operation Mode | Continuous real-time measurement and data output with simple power-on operation |
Maintenance
| Maintenance Level | Minimal maintenance requirements due to robust, sealed design |
|---|---|
| Cleaning Procedure | External cleaning only, using soap, water, and a soft cloth |
| Internal Maintenance | No internal user serviceable parts |
Typical Applications
| Wave Monitoring | Intracoastal and coastal wave monitoring, wave tank research and laboratory testing |
|---|---|
| Water Level Measurement | Tide, pond, tank, and pool level measurement |
| Directional Studies | Directional wave studies using multiple synchronized RS485 units |
| Research & Industrial | Environmental monitoring, field research, and industrial tank level monitoring |
| Key Advantage | Rugged reliability with high-precision measurement for applications where wired connectivity is feasible and robust performance is critical |
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Sonic Wave Sensor RV vs XB – Comparison Table
Key differences between the wired Sonic Wave Sensor RV and wireless Sonic Wave Sensor XB models
Product Overview
| Feature | Sonic Wave Sensor XB (OSSI-010-035) | Sonic Wave Sensor RV (OSSI-010-036) |
|---|---|---|
| Product Type | Wireless Sonic Sensor | Wired Sonic Sensor |
Connectivity & Communication
| Primary Communication | Wireless XBee protocol - no cables needed | Wired serial communication - RS232 or RS485 |
|---|---|---|
| Adapter Options | XBee USB/RS232 Adapters with up to 2-mile range | RS485/USB or RS232/USB Adapters - direct cable connection |
| Network Capability | Wireless mesh network - flexible deployment | Daisy-chain capability - up to 8 units on RS485 |
| Synchronization | Time-stamped data for up to 8 units | Time-stamped data for up to 8 units |
Power System
| Power Source | 2 C-cell batteries - Alkaline, NiMH, or Lithium options | 4-45V external power - wide voltage range |
|---|---|---|
| Battery Life | Months of operation with sleep modes | Continuous external power - no battery limitations |
| Power Options | Standard (1.8-3.3V) or Option -L (4.2-10V for Lithium) | 4-45V DC external supply |
Measurement Performance
| Sampling Rate | Up to 32 Hz | Up to 32 Hz |
|---|---|---|
| Measurement Range | Sub-millimeter to several hundred centimeters | Sub-millimeter to several hundred centimeters |
| Measurement Principle | Ultrasonic travel time | Ultrasonic travel time |
| Analog Output | Not available - wireless data only | 0-5V analog output (-1 & -2 models) |
Physical Design & Deployment
| Housing | Waterproof with solid-state electronics | Waterproof with solid-state electronics |
|---|---|---|
| Mounting | Vertical orientation, sensor projecting downward | Vertical orientation, sensor projecting downward |
| Clearance Requirements | 0.25m from objects, 0.2m above water | 0.25m from objects, 0.2m above water |
| Cable Length | No cables - wireless operation | 12 ft (-1 & -2) or 10m (-3) power/signal cable |
Configuration & Software
| Interface Software | Staff & Sonic Product Interface Program | User Interface Software (GUI) |
|---|---|---|
| Software Versions | V1.00 (calibration bug) and V1.01 (no issues) | No version-specific issues noted |
| Driver Requirement | Windows USB to Serial Converter | Windows USB to Serial Converter |
Maintenance & Applications
| Maintenance | Minimal - external cleaning with soap/water | Minimal - external cleaning with soap/water |
|---|---|---|
| Applications | Intracoastal waves, wave tanks, tides, water levels | Intracoastal waves, wave tanks, tides, water levels |
Key Selection Criteria:
- Choose Sonic Wave Sensor XB for: Wireless deployment, remote locations, battery operation, flexible installation without cables
- Choose Sonic Wave Sensor RV for: Wired applications, continuous power availability, analog output requirements, daisy-chained multi-unit systems
- Both models offer: High-resolution measurement, 32Hz sampling, waterproof construction, and synchronization capabilities
