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Aquatec Group Hydroog 3000PT

Test pressure and external temperature – up to 1400 bar. High accuracy hydrotest logger

The HYDROlog 3000PT instrument forms the core of the new HYDRO 3000 range of hydrotest monitoring instrumentation. It is a compact logger measuring test pressure to 1400bar and ambient temperature to depths of up to 4000m. The integral pressure …

  • Aquatec Group Hydroog 3000PT
Aquatec Group
Aquatec House, Stroudley Road
RG24 8FW Basingstoke
United Kingdom

Description

The HYDROlog 3000PT instrument forms the core of the new HYDRO 3000 range of hydrotest monitoring instrumentation. It is a compact logger measuring test pressure to 1400bar and ambient temperature to depths of up to 4000m. The integral pressure sensor has ±0.05%FS accuracy and ±0.01%FS precision (to 1000bar). New features include enhanced memory and faster download. With increasingly stringent lithium battery shipping regulations, the HYDROlog 3000 overcomes potential transit issues by using standard field-replaceable batteries available across the world. Users can choose the type of battery most suitable for each deployment, whether alkaline, lithium or rechargeable.

The HYDROlog 3000PT is available in two additional models - one measuring gauge pressure, and one measuring two test pressures in a compact and efficiently designed instrument. The family of data loggers all feature the intuitive AQUAtalk software and self-contained compact design, and are compatible with the new higher speed AQUAmodem Op2 subsea optical modem.

Specifications

  • Sensor type
    Thermistor
  • Ranges
    -2 to 30°C standard, other ranges on request
  • Accuracy
    ±0.1°C
  • Precision
    ±0.1°C
  • Resolution
    0.001°C
  • Sensor type
    Piezo-resistive bridge
  • Ranges
    Absolute: 301, 601, 1001, 1201, 1401 bar
  • Accuracy
    ±0.05% full scale over temp range
  • Precision
    ±0.01% full scale over temp range (to 1000bar) ±0.05% full scale over temp range (to 1400bar)
  • Resolution
    0.002% full scale
  • Parameters
    Test pressure, ambient temperature, battery voltage
  • Data storage capacity
    64MB in non-volatile FLASH (standard) Up to 2GB (upgrade)
  • Logging lifetime
    Depends on logging parameters - up to 1 year
  • Data retention
    >20 years
  • Sampling
    Burst or continuous
  • Acquisition rate
    Up to 8 Hz depending on sensor
  • Burst averaging
    Flexible averaging of multiple samples within burst
  • Communication
    RS232 or RS422 and USB
  • External interfaces
    AQUAdisp subsea display, AQUAmodem Op2 optical modem
  • Battery
    4 x ‘AA’ cells - selected from alkaline, lithium or NiMH
  • Software
    AQUAtalk for Windows for configuration and download
  • Attachment
    ¼” NPT, BSP or Autoclave
  • Maximum depth
    4000m standard, custom solutions beyond
  • Material
    316 Stainless steel
  • Weight
    <5kg in air

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