Aquaread GPS Leveline Meter

Aquaread GPS Leveline Meter

Aquaread GPS Leveline Meter is designed to be used with all Leveline Water Level and Temperature loggers. The meter has many uses including LeveLine setup, data download, and the novel GPS embedding feature which tags the LeveLines deployment location into the dataset.

Aquaread GPS Leveline Meter Features

  • Easy to use interface
  • Full LeveLine setup directly from the GPS LeveLine Meter
  • Initiate Scheduled logging meaning there is no need to set a planned start date
  • Embed the LeveLine with its GPS deployment coordinates
  • Download data from multiple LeveLines deployed in the field
  • Perform live spot testing
  • Check LeveLines battery and memory levels prior to deployment
  • Manually input the level for salinity compensation
  • Built in air pressure sensor for atmospheric pressure measurement
  • Ergonomic curved design sits nice in the hand, with rubber gasket for added grip in wet condition
  • Rugged, metal AquaConn connectors provide extreme durability where its needed most
  • LeveLine PC application and USB cable provided with every PC-KIT purchased for use with the LeveLine

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.

MAKE YOUR LIFE EASIER IN THE FIELD

Some of the GPS LeveLine Meters features can really assist your logger deployment and your logger collection when the scheduled logging is complete. The meter allows you to make adjustments to your LeveLine in the field. For example you can increase the logging duration or increase the logging frequency. In fact you can perform all of the set up actions that you can on the LeveLink PC application.

When you are on site and ready to deploy your LeveLine you can use the GPS LeveLine Meter to check the LeveLine’s battery and memory levels, you can also zero the depth measurement against the current reading of air pressure measured by the meter.

     Another Article:

EMBED THE LEVELINE WITH ITS GPS DEPLOYMENT COORDINATES

The most novel feature of the GPS LeveLine meter is the ability to embed the GPS deployment coordinates into the LeveLine. This means that when you collect your loggers and take them back to the office, each logger knows exactly where it was deployed. The information is contained within the logger and can be displayed in Google Earth.

Aquaread GPS Leveline Meter Specifications

LEVELINE (Abs & Gauge) LEVELINE – BARO
General Temperature ranges (non freezing) Operational: -20-80° C (-4-176° F)

Storage: -40-80° C (-40-176° F)

Compensated: -20-80° C (-4-176° F)

Operational: -20-80° C (-4-176° F)

Storage: -40-80° C (-40-176° F)

Compensated: -20-80° C (-4-176° F)

Diameter 22mm (0.866 in) 22mm (0.866 in)
Length 186mm (7.32 in) 186mm (7.32 in)
Weight 150g (5.3oz) 160g (5.6oz)
Materials Titanium body, Delrin nose cone Titanium body, Delrin nose cone
Output options Modbus/RS485, SDI-12, Aquaread proprietary Modbus/RS485, SDI-12, Aquaread proprietary
Battery type & life 3.6V lithium; up to 10 years (see note 1) 3.6V lithium; up to 10 years (see note 1)
External power 6 – 24 VDC 6 – 24 VDC
Memory Size 8.0 MB 2.0 MB
Data Records 500,000 150,000
 

Log types

Linear, Event & User-Selectable Schedule with Future Start, Future Stop, Deploy Start and Real Time View Linear, Event & User-Selectable Schedule with Future Start, Future Stop, Deploy Start and Real Time View
Fastest logging rate & Modbus rate 10 per second 1 per minute (logging) 5 per second (Modbus)
Fastest SDI-12

output rate

1 per second 1 per second
 

Real-time clock

Accurate to 1 second/24-hr period

(± 6 minutes/year)

Accurate to 1 second/24-hr period (± 6 minutes/year)
Pressure Sensor  

Type / Material

 

Piezoresistive; ceramic

 

Piezoresistive; ceramic

 

Range (Absolute)

10.0m (32.8 ft)         20.0m (65.6 ft)

50.0m (164 ft),         100m (326 ft)

 

0 to 16.7 psi; 0 to 1.15 bar

 

Range (Gauge)

 

10.0m (32.8 ft)         20.0m (65.6 ft)

50.0m (164 ft),         100m (326 ft)

 

N/A

Maximum pressure Max 2x range, Burst 2.5x range Max 2x range, Burst 2.5x range
Accuracy @ 15° C

(see note 2)

±0.05% FS ±0.1% FS
Accuracy (FS)

( see note 3)

±0.1% FS ±0.2% FS
Resolution 0.002% FS or 1mm whichever is greater 0.1mb
 

Units of measure

Pressure: mbar (psi, kPa, bar, mmHg, inHg, cmH2O, inH2O, Level: in, ft, mm, cm and m available in LeveLink) Pressure: mbar (psi, kPa, bar, mbar, mmHg, inHg, cmH2O and inH2O available in LeveLink)
Temperature Sensor  

Accuracy Resolution

 

±0.1° C

0.01° C

 

±0.1° C

0.01° C

 

Output Units

 

Celsius (fahrenheit available in LeveLink)

 

Celsius (fahrenheit available in LeveLink)

 

endent on logging rate. 2) Across factory-calibrated pressure range at a constant temperature. 3) Across factory-calibrated pressure and temperatu

Download Datasheet: Aquaread GPS Leveline Meter

Reference: aquaread.com
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