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CB-1250

NexSens CB-1250 Data Buoy

NexSens CB-1250 Data Buoy

Description

The NexSens CB-1250 Data Buoy is designed for deployment in lakes, rivers, coastal waters, harbors, estuaries and other freshwater or marine environments.

Features

  • Integrated 55-watt solar panels for 165-watts of solar charging
  • Three 6" diameter sensor holes with female NPT threads for sensor deployment
  • Topside plate supports solar marine light, weather stations, and other sensors
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Details

The NexSens CB-1250 Data Buoy is designed for deployment in lakes, rivers, coastal waters, harbors, estuaries and other freshwater or marine environments. The floating platform supports both topside and subsurface environmental monitoring sensors including weather stations, wave sensors, thermistor strings, multi-parameter sondes, Doppler current profilers and other monitoring instruments.

The buoy is constructed of an inner core of cross-linked polyethylene foam with a tough polyurea skin. A topside 50” tall stainless steel tower includes three 55-watt 12VDC solar panels, and a center 10” ID x 27.5” tall data well accommodates batteries, data loggers, sensors, and more. Three 6” pass-through holes with female NPT bottom threads allow for quick connection of instrument deployment pipes and custom sensor mounts. The stainless steel frame supports both single point and multi-point moorings.

The CB-1250 Data Buoy is optimized for use with NexSens data loggers. Wireless telemetry options include Wi-Fi, spread spectrum radio, cellular and Iridium satellite. Compatible digital and analog sensor interfaces include RS-232, RS-485, SDI-12, VDC, mA, and pulse count. The top of the instrument well includes 8 pass-through ports for power and sensor interface. Each port offers a UW receptacle with double O-ring seal for a reliable waterproof connection.

Notable Specifications:
  • Hull Dimensions: 48” (121.92cm) outside diameter; 28” (71.12cm) tall
  • Tower Dimensions: 50” (127.00cm) tall, 7/8 tubular
  • Data Well Dimensions: 10.3” (26.16cm) inside diameter; 27.5” (69.85cm) tall
  • Weight: 300 lbs. (136.08 kg)
  • Buoyancy: 1250 lbs. (566.99 kg)
  • Hull Material: Cross-linked polyethylene foam with polyurea coating & stainless steel deck
  • Tower/Hardware Material: 316 stainless steel
  • Mooring Attachments: 1 or 2 point, 3/4” eyenuts
  • Solar Power: (3) 55-watt 12 VDC solar panels
Image Part # Product Description Price Stock Order
NexSens CB-1250 Data Buoy CB-1250 Data buoy with polymer-coated foam hull & (3) 55-watt solar panels, 1250 lb. buoyancy Usually ships in 3-5 days
Image Part # Product Description Price Stock Order
NexSens CB-Series Data Buoy Battery Harnesses CB-A05-2 Battery harness with integrated solar regulator & (2) 28 A-Hr batteries
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NexSens Deployment Pipe Assemblies 916M Deployment pipe assembly with eye bolt & threaded male adapter, 6" reducer with 4" schedule 80 PVC, 32" length
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NexSens CB-Series Data Buoy Ballast Weight BAL25 Stainless steel data buoy ballast weight, 25 lb.
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NexSens CB-Series Buoy Zinc Anode CB-ZA Sacrificial zinc anode for CB-Series data buoys
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NexSens Lufft WS-Series Weather Sensor Buoy Mount CB-WS-M Lufft WS-Series weather sensor mount for CB-Series data buoys
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NexSens CB-Series Battery Float Charger Kit CB-PW-AC-60W CB-Series battery float charger, UW 6-pin plug to AC adapter, 60W
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NexSens UW Bulkhead Connector Assembly UW-BULK UW bulkhead connector assembly with 1m flying lead cable
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NexSens RF Bulkhead Connector Assembly RF-BULK N-Style RF bulkhead connector assembly with SMA connector cable
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NexSens UW-PRV Pressure Relief Valve UW-PRV UW pressure relief valve
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