CB-250 Data Buoy CB-250 Data Buoy

CB-250 Data Buoy

The CB-250 data buoy strikes a balance between compact and easy to deploy, yet buoyant and powerful enough for larger water bodies.

Features

Versatile Versatile

Versatile

The CB-250 is light enough to be deployed from most small boats, yet it offers adequate power and charging for rigorous instrument sampling and data transmission.

Versatile

The CB-250 is light enough to be deployed from most small boats, yet it offers adequate power and charging for rigorous instrument sampling and data transmission.

Versatile Versatile
Self-Powered Self-Powered

Self-Powered

Three integrated 15-watt solar panels are angled and evenly spaced around the buoy to capture sunlight from any direction and provide adequate battery charging.

Self-Powered

Three integrated 15-watt solar panels are angled and evenly spaced around the buoy to capture sunlight from any direction and provide adequate battery charging.

Self-Powered Self-Powered
Data Well Data Well

Data Well

A 10-inch diameter by 19.5-inch tall data well provides a watertight housing for batteries, data loggers, sensors, and other hardware.

Data Well

A 10-inch diameter by 19.5-inch tall data well provides a watertight housing for batteries, data loggers, sensors, and other hardware.

Data Well Data Well
Connections Connections

Connections

The data well lid provides pass-through connections for sensors, power, venting, and more. When integrated with the optional NexSens X2-CB data logger, the system is truly plug-and-play.

Connections

The data well lid provides pass-through connections for sensors, power, venting, and more. When integrated with the optional NexSens X2-CB data logger, the system is truly plug-and-play.

Connections Connections
Pass-Through Ports Pass-Through Ports

Pass-Through Ports

Three 2-inch pass-through ports allow for sensors to be mounted underwater while securely routing the cable. Instrument deployment pipes and custom sensor mounts attach to 4-inch NPT bottom threads.

Pass-Through Ports

Three 2-inch pass-through ports allow for sensors to be mounted underwater while securely routing the cable. Instrument deployment pipes and custom sensor mounts attach to 4-inch NPT bottom threads.

Pass-Through Ports Pass-Through Ports
Solar Beacon Solar Beacon

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.

Solar Beacon Solar Beacon
Data Logging Data Logging

Data Logging

The X2-CB data logger replaces the standard pass-through data well lid for turnkey systems. Alternatively, 3rd party data loggers can be integrated by the user inside the data well.

Data Logging

The X2-CB data logger replaces the standard pass-through data well lid for turnkey systems. Alternatively, 3rd party data loggers can be integrated by the user inside the data well.

Data Logging Data Logging
Wireless Communications Wireless Communications

Wireless Communications

Communication options using the X2-CB data logger include Wi-Fi, radio-to-shore, cellular, and Iridium satellite.

Wireless Communications

Communication options using the X2-CB data logger include Wi-Fi, radio-to-shore, cellular, and Iridium satellite.

Wireless Communications Wireless Communications
Built to Last Built to Last

Built to Last

Constructed of cross-linked polyethylene foam with a heavy polymer skin and an indestructible stainless steel frame, the CB-250 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-250 is designed for years of service.

Built to Last Built to Last

Tech Specs

Hull Outer Diameter: 30.0” (76.2cm)
Hull Height: 20.0” (50.8cm)
Data Well Inner Diameter: 10.3” (26.2cm)
Data Well Height: 19.5” (49.5cm)
Pass-Through Hole Diameter: 2.0” (5.1cm)
Tower Height: 20.0” (50.80cm)
Solar Panels: 3x 15-watts
Weight: 115 lb (52kg)
View More
Net Buoyancy: 250 lb (114kg)
Hull Material: Cross-linked polyethylene foam with polyurea coating & stainless steel deck
Hardware Material: 316 stainless steel
Mooring Attachments: 3x 3/4” eyenuts

Tech specs image Tech specs image

Get Started

Need help designing an Environmental IoT system? NexSens applications scientists will help you design the perfect monitoring system to meet field conditions and monitoring needs.

REQUEST A QUOTE

Systems

Learn more about environmental system and equipment applications on the NexSens System database.

VIEW ALL SYSTEMS