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Home / Subsea & Offshore Systems / Subsea Logging Systems and Displays / Subsea Data Logger SDL Series
Subsea Data Logger SDL Series

Subsea Data Logger SDL Series

The SDL series subsea data logger is suitable for operation down to depths of 4000 metres, and can monitor up to 15 analogue, and 2 serial inputs from a wide range of sensors. The logger has an internal memory capacity of 5,000,000 readings, which can be expanded with a USB memory stick. The analogue input channels are user configurable to measure, voltage, mV, mA, resistance, frequency, T/C, PT100 and strain gauge inputs. The serial inputs support RS232, RS485, NMEA, SDI12, and ASCII text serial protocols.

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Subsea Data Logger

  • Description

Description

  • Subsea data logger
  • Up to 15 analogue and 2 serial inputs.
  • User programmable
  • Supports, v, mV, mA, T/C, PT100, resistance, frequency and strain gauge inputs
  • 2 serial channels for RS232, RS485, NMEA, SDI12 inputs
  • Optional subsea LED display unit
  • Internal memory 5M readings
  • Depth rated to 4000 metres
  • Power supply11-30vDC
  • Power consumption 200mA operating, 1mA in idle

The SDL subsea data logger can be configured to measure a wide range of parameters such as pressure, flow, continuity, conductivity. It is compatible with most sensor analogue outputs and also standard serial protocols. The logger can also be connected to a subsea display unit.

Omni Instruments can also supply subsea flow and pressure sensors compatible with this data logger.

A typical subsea logging system with display unit and sensors for flow and pressure

Product

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Price

Product Description

DT80

£3,675.00

Datataker DT80 series standalone data logger with 5-15 analogue inputs (universal input type) and 12 digital I/O’s, expandable up to 300 channels via CEM-20 modules. Serial input suitable for Modbus, NMEA, ASCII serial input. The logger has an internal non volatile memory for up to 10,000,000 readings which can be expanded with a USB memory stick. Logging rates 25 Hz to 99 days. DT80 can be mains powered via plug in power supply, 10-30vDC external supply, or via internal battery (6V. 1.2Ah lead acid internal battery).
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SUBSEA-LOGGER-COMMS-2

£185.00

Serial interface cable assembly with 8 pin female inline miniature subcon connector ( to subsea housing ) to USB ( PC connection ), supplied with drivers for USB port setup.
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PRESS-TEST

£1,016.32

External pressure test of subsea logger housing up to 400 bar for 6 hours.
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OCEANDISP-4K

£5,218.75

OceanDISP-4K subsea LED display unit suitable for displaying sensor readings from Datataker DT80 and DT85 data loggers. Light activated scrolling display with programmable scroll interval. Suitable for depths up to 4,000m.
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