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LL-ABS-010

The LL-ABS-010 is a precise water level and temperature logger designed for diverse seawater and surface water applications. Encased in a sealed unit, it integrates water level and temperature sensing capabilities with an internal logger for up to 500,000 data points. The LL-ABS-010 includes an Absolute piezoresistive ceramic pressure sensor suitable for a 10m water depth range. This sensor can provide SDI-12 and Modbus outputs for real-time monitoring, or used as a standalone water level logger. (Deplopy cord recommended).

£470.00

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LeveLine Logger

Description

The LL-ABS-010 is a 10m water level and temperature logger designed for long-term deployment in diverse aquatic environments, including harsh and saline conditions, thanks to its durable all-Titanium body and comes backed by a 5-year warranty. It precisely measures water levels up to 10m with a 5cm accuracy. A vented option is also available, LL-GAUGE-010.

The LL-ABS-010 includes an integrated data logger, capable of storing 500,000 data points and powered by a 10-year lithium battery. The whole unit is housed within a 22mm x 186mm all-Titanium body, ensuring resilience in demanding environments. Communication interfaces include SDI-12 and RS485 Modbus for retrieving data. The device is supported by Levelink PC software for data processing and carries a 5-year warranty. The device can be easily deployed using the Leveline QuickDeploy Key.

Features

  • 0.05% FS accuracy
  • 500,000 data point memory.
  • Replaceable 10 Year Battery.
  • Titanium Body.
  • 5 Year Warranty.
  • Included LeveLink PC Software for basic and advanced data compensation.
  • SDI-12, RS485 Modbus direct out communications.
  • 22mm x 186mm

Applications

  • Groundwater level monitoring, pump tests, slug tests etc.
  • Stream, lake and reservoir water level measurement.
  • Wetland and flood water monitoring.
  • Coastal monitoring.
  • Tank level measurement.
  • Long term continuous monitoring in boreholes, surface water and seawater applications.

 

Specifications

GENERAL
Temperature ranges Operational: -20-80°C, Storage: -40-80°C, Compensated: -20-80°C
Diameter 22mm
Length 186mm
Weight 150g
Materials Titanium body, Delrin nose cone
Output options RS485 Modbus, SDI-12, Aquaread proprietary
Battery type & life 3.6V Lithium, up to 10 years (Depending on logging rate)
External power 6-24vDC
MEMORY & OUTPUT RATE
Memory size 8.0MB
Data records 500,000 readings
Log types Linear, Event & User-Selectable Schedule with Future Start, Future Stop, Deploy Start and Real Time View
Fastest Modbus output rate 10 per second
Fastest SDI-12 output rate 1 per second
Real-time clock Accurate to 1 second/24-hr period (±6 minutes/year)
SENSOR
Type / Material Piezoresistive ceramic
Range (Absolute) 10.0M (32.8 ft)
Maximum pressure Max 2x range, Burst 2.5x range
Accuracy (FS) ±0.05% FS
Resolution 0.002% FS or 1mm whichever is greater
Units of measure Pressure: mBar (psi, kPa, Bar, mBar, mmHg, inHg, cmH2O, inH2O, Level: m, ft, mm, cm and mm available in Levelink)
TEMPERATURE SENSOR
Accuracy & resolution ±0.1°C, 0.01°C
Units of measure Celsius (fahrenheit available in Levelink)
WARRANTY
Standard 5 years
Extended Options Available

The LL-BARO is designed to record the atmospheric pressure data. The collected readings can be used for compensating readings collected by any of the Absolute Leveline sensors in a 10Km radius. Click the image on the left to open a new tab, if you want me information on this Barometric Pressure Logger.

LL-BARO

£390.00

The LL-BARO Logger is powered by an Internal 3.6V Lithium Battery, or 6-24vDC externally powered and records atmospheric pressure in the range of 0 to 1.15 Bar. Logging rate from 1 minute to every 5 days and internal memory for 150,000 readings. The unit can also provide RS485 Modbus (5 second update rate), or SDI-12 (up to 1 second update), readings for connection to an external logger. Titanium body with Delrin nose cone in a 22mm diameter x 186mm housing with total weight of 160g. Operating Temperature range -20 to +80°C.

DEPLOYCORD-10

£10.00

10m non-stretch Kevar deployment cord including two carabiner clips.

DEPLOYCORD-20

£20.00

20m non-stretch Kevar deployment cord including two carabiner clips.

EX-LL-10M

£220.00

EX-LL-10M is a 10 meter cable for non-vented LeveLine sensors. Cable comes complete with AquaConn connectors, suitable for direct connection to Aquatel, Bluelink or Leveline Loggers.

EX-LL-20M

£290.00

EX-LL-20M is a 20 meter cable for non-vented LeveLine sensors. Cable comes complete with AquaConn connectors, suitable for direct connection to Aquatel, Bluelink or Leveline Loggers.

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