CB-150 Data Buoy

The CB-150 data buoy is designed for smaller water bodies, portable or short-term deployments, and applications requiring compact or low-power sensors

Document and Resource Library

ImagePart#Product DescriptionQuote
CB-150CB-150Data buoy with polymer-coated foam hull & (3) 8-watt solar panels, 150 lb. buoyancyquick_quote


With an overall 24-inch diameter by 63-inch height, the CB-150 can be deployed quickly and easily from a small boat. Fully configured systems typically weigh less than 100 lbs.


Three integrated 8-watt solar panels are angled and evenly spaced around the buoy to capture sunlight from any direction and provide adequate battery charging.

Data Well

A 10-inch diameter by 12-inch tall data well provides a watertight housing for batteries, data loggers, sensors, and other hardware.


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

Top-to-Bottom 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 2-inch NPT bottom threads.

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.

Data Logging

The data well lid is pre-configured to accommodate the NexSens data logger. Alternatively, 3rd party data loggers can be housed inside the data well.

Wireless Communications

Waterproof telemetry modules securely mount to the buoy top plate. Communication options include radio-to-shore, cellular and Iridium satellite.

Built to Last

Constructed of cross-linked polyethylene foam with a heavy polymer skin and an indestructible stainless steel frame, the CB-150 is designed for years of service.


ImagePart#Product DescriptionQuote
CB-A01-2CB-A01-2Battery harness with integrated solar regulator & (2) 8.5 A-Hr batteriesquick_quote
CB-A05-1CB-A05-1Battery harness with integrated solar regulator & (1) 28 A-Hr batteryquick_quote
X2-CBX2-CBX2-CB buoy-mounted data loggerquick_quote
X2-CB-C-2G3GX2-CB-C-2G3GX2-CB buoy-mounted data logger with 2G/3G cellular telemetryquick_quote
X2-CB-C-VZ4GX2-CB-C-VZ4GX2-CB buoy-mounted data logger with Verizon 4G LTE cellular telemetryquick_quote
X2-CB-C-AT4GX2-CB-C-AT4GX2-CB buoy-mounted data logger with AT&T 4G LTE cellular telemetryquick_quote
X2-CB-IX2-CB-IX2-CB buoy-mounted data logger with Iridium satellite telemetryquick_quote
X2-CB-R-DGX2-CB-R-DGX2-CB buoy-mounted data logger with 900 MHz radio telemetryquick_quote
M550-F-YM550-F-YSolar marine light with flange mount & 1-3 nautical mile range, 15 flashes per minute, yellowquick_quote
912M912MDeployment pipe assembly with stop bolt & threaded male adapter, 2" schedule 80 PVC, 32" lengthquick_quote
CB-CCACB-CCACage anti-rotation collar for CB-Series data buoysquick_quote
BAL25BAL25Stainless steel ballast weight for CB-Series data buoys, 25 lb.quick_quote
CB-ZACB-ZASacrificial zinc anode for CB-Series data buoysquick_quote
CB-WS-MCB-WS-MLufft WS-Series weather sensor mount for CB-Series data buoysquick_quote
CB-WX-MCB-WX-MAirmar WX-Series weather sensor mount for CB-Series data buoysquick_quote
CB-OFF-MCB-OFF-MSolar tower instrument offset mount for CB-150/CB-450 data buoysquick_quote
CB-PW-AC-30WCB-PW-AC-30WBattery float charger for CB-A01-2 battery harness, UW 6-pin plug to AC adapter, 30Wquick_quote
CB-PW-AC-60WCB-PW-AC-60WBattery float charger for CB-A05-X battery harness, UW 6-pin plug to AC adapter, 60Wquick_quote
UW-BULKUW-BULKUW sensor bulkhead connector assembly with 1m flying lead cablequick_quote
RF-BULKRF-BULKN-Style RF bulkhead connector assembly with SMA connector cablequick_quote
UW-PRVUW-PRVUW pressure relief valvequick_quote
SVS-603-UWSVS-603-UWInertial wave sensor for wave height, period & direction. Housed in waterproof enclosure with UW plug connector for CB-Series data buoysquick_quote