AquaVent Vented Water Level Datalogger

Manufacturer: Solinst
Part Number: AquaVent
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The NEW Solinst AquaVent is designed to be maintenance free, using hydrophobic filters and permanent factory installed desiccants, with convenient user replaceable wellhead batteries and custom designed durable vented cable. The AquaVent features highly accurate gauged pressure sensor, temperature sensor and datalogger.

  • Water level monitoring with no barometric compensation required
  • Hydrophobic filters & permanent desiccants
  • User replaceable batteries in wellhead
  • Same reliability & durability as our Levelogger®
  • High accuracy of 0.05% FS

AquaVent Logger Technical Specifications
Level Sensor: Piezoresistive Silicon with Hastelloy Sensor
Ranges: 5, 10, 20 m (15, 30, 65 ft.)
Accuracy: ± 0.05% FS
Normalization: Automatic Temperature Compensation
Temp. Comp. Range: 0ºC to 50ºC
Temperature Sensor: Platinum Resistance Temperature Detector (RTD)
Temp. Sensor Accuracy: ± 0.05ºC
Temp. Sensor Resolution: 0.003ºC
Battery Life: 8 Years - based on 1 reading/minute (user replaceable in Wellhead)
Clock Accuracy: ± 1 minute/year (-20ºC to 80ºC)
Operating Temperature: -20ºC to 80ºC
Maximum # Readings: 40,000 (up to 120,000 using data compression)
Memory: Built-in FRAM: Continuous or Slate mode
Communication Speed: 9600 bps Solinst USB, 1200 baud SDI-12, MODBUS RS-232/RS-485 (various speeds), data download speed: 57,600 bps
Size: 7/8" x 7" (22 mm x 178 mm)
Weight: 129 grams (4.5 oz.)
Wetted Materials: Delrin®, Viton®, 316L Stainless Steel
Sampling Modes (using Levelogger Software): Linear, Event & User-Selectable Schedule with Repeat Mode, Future Start, Future Stop, Real Time View
Measurement Rates: 0.125 second to 99 hours
Barometric Compensation: Automatic

Compatible with:

  • Solinst Levelogger Software & App
  • SDI-12, Modbus
  • Levelogger App Interface
  • DataGrabber™

AquaVent Applications:Ideal for shallow applications: up to 65 ft (20 m) submergence • Aquifer characterization: pumping tests, slug tests, etc. • Stream gauging, lake and reservoir management • Watershed, drainage basin and recharge monitoring • Stormwater and runoff monitoring • Long-term water level monitoring in wells and surface water