CB-75-SVS Wave Buoy
Features
Compact
With 21” (53.34cm) hull diameter and less than 40 lb. (18.2kg) weight, the CB-75-SVS can measure waves in drifting, tethering or mooring applications.
Compact
With 21” (53.34cm) hull diameter and less than 40 lb. (18.2kg) weight, the CB-75-SVS can measure waves in drifting, tethering or mooring applications.
Self-Powered
Three integrated 4-watt solar panels are evenly spaced around the buoy to capture sunlight from any direction and charge the internal buoy battery.
Self-Powered
Three integrated 4-watt solar panels are evenly spaced around the buoy to capture sunlight from any direction and charge the internal buoy battery.
Integrated Wave Sensor
Wave height, period and direction are measured with the industry-leading SeaView Systems SVS-603HRi inertial wave sensor built directly into the waterproof buoy electronics.
Integrated Wave Sensor
Wave height, period and direction are measured with the industry-leading SeaView Systems SVS-603HRi inertial wave sensor built directly into the waterproof buoy electronics.
Data Logging
The CB-75-SVS Wave Buoy includes the X3-SVS Wave Data Logger with integrated power supply, wet-mate marine connectors and optional wireless telemetry.
Data Logging
The CB-75-SVS Wave Buoy includes the X3-SVS Wave Data Logger with integrated power supply, wet-mate marine connectors and optional wireless telemetry.
Wireless Communications
The X3-SVS wave data logger is available with 4G cellular or Iridium satellite communications. The integrated antenna is nestled securely beneath the solar top.
Wireless Communications
The X3-SVS wave data logger is available with 4G cellular or Iridium satellite communications. The integrated antenna is nestled securely beneath the solar top.
System Expansion
Two additional sensor ports on the X3-SVS wave data logger allow for optional expansion with GPS receivers, meteorological stations, water quality sondes and other sensor types.
System Expansion
Two additional sensor ports on the X3-SVS wave data logger allow for optional expansion with GPS receivers, meteorological stations, water quality sondes and other sensor types.
Top-to-Bottom Ports
Three 1.5-inch pass-through ports allow for sensors to be mounted underwater while securely routing the cable. Each port includes a slotted cap secured by hex bolts.
Top-to-Bottom Ports
Three 1.5-inch pass-through ports allow for sensors to be mounted underwater while securely routing the cable. Each port includes a slotted cap secured by hex bolts.
Mooring Connections
Three eye nuts on the bottom frame provide mooring points for tethering and mooring applications. The stainless steel instrument cage provides ballast weight and also includes a mooring eye.
Mooring Connections
Three eye nuts on the bottom frame provide mooring points for tethering and mooring applications. The stainless steel instrument cage provides ballast weight and also includes a mooring eye.
Solar Beacon
The optional solar marine light has a one to three nautical mile range and securely mounts to the buoy top plate for maximum visibility.
Solar Beacon
The optional solar marine light has a one to three nautical mile range and securely mounts to the buoy top plate for maximum visibility.
Built to Last
Constructed of cross-linked polyethylene foam with a heavy polymer skin and an indestructible stainless steel frame, the CB-75-SVS is designed for years of service.
Built to Last
Constructed of cross-linked polyethylene foam with a heavy polymer skin and an indestructible stainless steel frame, the CB-75-SVS is designed for years of service.
Purchase in the USA
Visit our US distributor, Fondriest Environmental.
Purchase Internationally
Find a regional partner.
Contact a NexSens System Specialist
Need help designing an environmental measurement system? A NexSens application scientist will help you design the perfect monitoring system to meet field conditions and measurement needs.
Documents
Tech Specs
Parameters: Hs Wave Height (Significant Wave Height), TP (DPD) Wave Period, Dominant Wave Direction, Mean Wave Direction (MWD), Te Energy Period, RMS Tilt Angle, Max Tilt Angle
Range: Wave Height: 0.2-20m; Wave Period: 1.5-20 seconds; Wave Direction: 0-360°
Resolution: Wave Height: 0.001m; Wave Period: 0.001 seconds; Wave Direction: 0.001°
Accuracy: Wave Height: +/- 0.5cm; Wave Period: <1%; Wave Direction: +/-2°
Buoy: NexSens CB-75
Hull Outer Diameter: 21” (53.34cm)
Hull Height: 13” (33.02cm)
Solar Panels: 3x 4-watts
Weight: 40 lb. (18.20kg)
Net Buoyancy: 75 lb. (34.00kg)
Tethering Attachments: 3x 3/8” eye nuts
Data Logger: NexSens X3-SVS
Operating Temperature: -40°C to 70°C
Rating: IP68
User Interface: Wireless Bluetooth or wired RS-485 via USB adapter to CONNECT Software; WQData LIVE Web Datacenter with optional wireless telemetry; Status beeps
Real Time Clock (RTC): <30sec/month drift1; Auto-sync weekly2; Internal backup battery
Data Logging: 8 MB non-volatile flash memory; >1 year storage with 20 parameters at 15-minute interval; Max 200 parameters per log interval
Log Interval: User configurable from 5-minute (20-minute default)3; Unique interval per sensor
Transmit Interval: User configurable from 5-minute (10-minute default)
Transmission Trigger: Time-based; Selective parameter upload option
Sensor Interfaces: RS-232 (2 Channels), SDI-12, RS-485, Pulse Count
Built-in Sensors: Temperature (-40° to 100°C, 0.016°C resolution, ±0.3°C accuracy); Humidity (0% to 100%, 0.03% resolution, ±4% accuracy from 5 to 95% RH; System voltage; System current; System power; Real-time clock (RTC) battery voltage
Sensor Ports: (2) MCBH-8-MP for sensor interface (RS-232, RS-485, SDI-12, Power, GND)
Power Port: (1) MCBH-6-FS for power and communication (12V Solar In, Power Switch, RS-485 Host, GND)
Telemetry Options: 4G LTE global cellular; Iridium satellite
Antenna Port: Type N female
Notes
Systems
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