• Freshwater
  • Marine

LAT1000 Series – Depth, Temperature

  • Product Type Icon Tag

Gain valuable insights into the life cycle of your species.

Lotek Archival Tags are compact, reliable instruments for the collection and storage of time, fine scale time series temperature and depth data.
Field proven reliability for over 10 years.


  • Seven maximum pressure scales are available: 30m, 50m, 100m, 200m, 500m, 1000m, and 2000m.
  • Three memory management (log type) options: Telescoping Log, Conditional Log, Basic Log
  • Internal and external temperature sensors are available
  • Product Features

    Highly flexible in its programming with numerous user configurable parameters.

    Data ranges are configured by specifying the min. and max. limits for each sensor. Data resolution is determined by the number of bits (up to 12) assigned to each sensor. This optimizes the memory usage per sensor; selecting a lower resolution and/or narrow data range will increase the number of samples collected.

  • Product Applications

    LAT 1000 temperature depth archival tags are used with both marine and freshwater fishes. Providing insight into diurnal diving patterns and habitat preference.

  • Product Specifications

    Model LAT1100 LAT1400 LAT1410 LAT1800S LAT1800L LAT1810S LAT1810L
    Life [1] (months) 12 12 12 12 24 12 24
      Tubular form factor:
    Size (ØxL) (mm) 11 x 35 11 x 35 11 x 38 13 x 44 11 x 38 13 x 44
    Weight in air (g) 5.2 5 7.6 11 6 13
    Weight in water (g) 2.7 ~1 3 5 3.5 5.5
      Flatpack form factor:
    Size (LxWxH) (mm) 31.5 x 15 x 6.8 36 x 13 x 11 42 x 16.7 x 16.7
    Weight in air (g) 4.25 9.03 10.88
    Weight in water (g) 1.9 4.45 4.5

    1. The estimated life is based on a single deployment with a sampling interval of no less than 10 seconds. If you plan to deploy for multiple short deployments and/or sample at shorter intervals than 10 seconds, please contact your telemetry specialist. Conditional Logs are designed to conserve memory, but can use additional power in the process as the sensors must be sampled to test the criteria, whether the data are written to memory or not.

    Features and specifications subject to change without notice.

    Technical Specifications:
    Data analysis software: Yes
    Sample rate setting: >1s in 1 sec. increments
    Number of log structures allowed:
    1 (LAT110 & LAT1400 (64k version))
    3 (LAT110 & LAT1400 (128k version), LAT1410)
    4 (LAT1800S & LAT1800L)

    Standard Sensors:
    Wet/dry sensor, Internal temperature,
    External temperature (LAT1410 only), Depth
    Depth sensor accuracy: ±1% of Full Scale
    Depth sensor resolution: 0.05% of Full Scale
    Temperature sensor range: -20˚C to 45˚C
    Temperature sensor accuracy: better than ±0.2˚C
    Temperature sensor resolution: 0.05˚C or better

  • Product Downloads

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