Net Probe CTD with 2 Electronic Flow Meters

Classic conductivity, temperature and pressure measurement in combination with flow velocity

Model: Measuring Instruments

Product ID: 450 100

Manufacturer: Hydro-Bios

Made in Germany

  • Combined online/ offline use
  • Bi-directional communication
  • Standard depth range 3000m (6000m on request)
  • Long-distance FSK-telemetry (>10000 m)
  • Low power consumption
  • Battery operated Underwater Unit, max. voltage of 5 V at the conductor cable
  • Electronics operate from -40°C up to +85°C
  • EC-conformity (CE) EN 50081-1, EN 50082-1
Category:

The Net Probe is unique! It is the only CTD probe which is equipped with 2 Electronic Flow Meters for accurate measurement of flow velocity and volume data during plankton net operations. Ideal both for single-ring and double-ring plankton nets. Either to be used in online mode with long-distance telemetry via electro-mechanical towing cables or in self-contained mode with data recording inside its internal data memory.

The system consists of a titanium pressure housing with integrated conductivity, temperature and pressure sensor, measuring electronics, 2 Electronic Flow Meters and a Deck Command Unit. This is the link between underwater unit and PC during online operations and displays the measuring data of the probe in clear text.

Power supply of the underwater unit is made by 3 long-time lithium batteries placed in an external removable battery pack. Batteries can easily be replaced without opening the main electronics housing which eliminates the risk of water ingress and corrosion of the electronics board. The state-of-the-art electronics, optimised in power consumption, are designed for ambient temperatures from -40°C up to +85°C.

The system is rated to a maximum operational depth of 3000 meters. The Net Probe is delivered with the data acquisition software OceanLab 3 – an easy-to-use package for pre-deployment system set-up, real-time data acquisition, data visualisation, storing and export.

Length 160 mm
Width 100 mm
Height 480 mm
Weight on air 7 kg
Materials Pressure housing and battery compartment: titanium Flowmeter: stainless steel and plastic.
Pressure sensor 0 … 3000 dbar ± 0.1% f.s.
Temperature sensor -2 …+32 ± 0.005°C
Conductivity sensor 0 … 65 ± 0.01 mS/cm
Measuring range net opening below 0.25 m², Volume: 0.0 … 6500.0 m³ net opening above 0.25 m², Volume: 0.0 … 65000 m³
Data rate 1 Hz
Data memory 16 MB
Speed measurement 0.1 … 9.9 m/s

±1% (0.5 … 9.9 m/s)

±5% (0.1 … 0.5 m/s)

Deck Command Unit Metal housing for use in 19″ rack or as table housing, indication of sensor data and battery status, LCD-display with LED backlight, RS232 Interface for PC, power supply: 85- 260 V AC

 

Datasheet CTD with Flowmeter ( 450 100 )

Download

Manual 450 100

Download

Product reviews

Review Net Probe CTD with 2 Electronic Flow Meters

5 0% | 0 review
4 0% | 0 review
3 0% | 0 review
2 0% | 0 review
1 0% | 0 review
Review Net Probe CTD with 2 Electronic Flow Meters
Choose a image
0 character ( Minimum of 10)
    +

    There are no reviews yet.

    No comments yet

    Related products

    Thiết bị lấy mẫu nước biển dạng Niskin

    Plastic Water Sampler PWS

    Niskin-Type Plastic Water Sampler
    Find out more
    Lưới bắt sinh vật phù du hai vòng đại dương

    CalVET Net (Bongo for vertical operations)

    Oceanographic double-ring net (Bongo-style) for vertical tows
    Find out more
    Thiết bị lấy mẫu nước đa tầng MWS SlimLine 24

    Multi Water Sampler MWS 24

    Water Sampling System for Oceanography and Limnology
    Find out more
    Thiết bị lấy mẫu nước tích hợp IWS III - Độ sâu lấy mẫu 1000 mét

    Integrating Water Sampler IWS III – for 1000 m sampling depth

    Depth or time integrated water sampling made easy
    Find out more
    Thiết bị lấy mẫu nước tự động

    Free Flow Water Sampler 5 l for Seabird

    Free-flushing oceanographic water sampler
    Find out more
    Thiết bị lấy mẫu nước bằng nhựa

    Plastic Water Sampler PWS 5 l for Seabird

    Niskin-Type Plastic Water Sampler PWS
    Find out more
    Lưới thu vi nhựa dễ dàng sử dụng cho bề mặt nước

    Manta for Microplastics

    Easy handling Net for surface Microplastic
    Find out more
    Bộ lấy mẫu nước Twin Fire

    Twin Fire

    The time-tested Multi Water Sampler technology reduced to the max – releasing two water sampler at precise depths
    Find out more

    Subscribe to Content

    If you need to copy the content, please leave your information, and we will respond as soon as possible. Sincerely, thank you!