The LevelVent 5 is designed to provide instantly accurate water level data, without the need for barometric compensation. If you need true water level data right on site, without running any data compensation routines, the LevelVent 5 is the right choice for your water level monitoring application.
About Solinst LevelVent 5 Water Level Datalogger
The Solinst LevelVent 5 is a vented version of our popular Levelogger®. The highly accurate datalogger is designed to record water level and temperature measurements during shallow groundwater and surface water deployments. The LevelVent 5 logger contains pressure and temperature sensors, a battery, memory for up to 150,000 data logs, and hydrophobic filter within a 22 mm x 173 mm (7/8″ x 6.8″) stainless steel housing with a corrosion-resistant coating.

The LevelVent uses a gauged pressure transducer; it is open to the atmosphere via a vented cable to the wellhead. The compact LevelVent wellhead is designed to fit in a Solinst 2″ Well Cap Assembly, and provides easy connection for communication accessories. The vented cable and Solinst LevelVent 5 logger are protected from moisture by permanent, built-in desiccants and hydrophobic filters in the logger and the wellhead.
The vented pressure transducer is made of Hastelloy®, making it extremely durable and accurate in a wide range of temperature and monitoring conditions. The sensor provides an accuracy of 0.05% FS, and can withstand 2 times over-pressure without permanent damage.
Aplication of Solinst LevelVent 5 Water Level Datalogger
- Ideal for shallow deployment: up to 65 ft (20 m) submergence
- Aquifer characterization: pumping tests, slug tests, etc.
- Stream gauging, lake, reservoir and dam management
- Watershed, drainage basin and recharge monitoring
- Stormwater and runoff monitoring
- Water supply and tank level measurement
- Long-term water level monitoring in wells and surface water
Features of Solinst LevelVent 5 Water Level Datalogger
- Corrosion and abrasion-resistant coating baked on using polymerization technology
- Gauged pressure sensor for highly-accurate water level measurements: 0.05% FS
- Compact wellhead makes deployment simple using a Solinst 2″ Well Cap Assembly
- Communication cables and accessories connect directly to the wellhead
- Long-lasting battery included in logger
- Built-in hydrophobic filters and desiccants — no need to replace, reduces maintenance
Vented Datalogger Advantages
- Continuous, reliable water level data for longterm monitoring projects
- No barometric compensation required, saving data processing time
- Instant water level data for real-time aquifer test results
Programing & Communication of Solinst LevelVent 5 Water Level Datalogger
The LevelVent 5 is programmed and data downloaded using Solinst Levelogger Software and a PC Interface Cable. It can also be used with the Solinst Levelogger 5 App Interface and DataGrabber 5. Both accessories and PC Interface Cable conveniently connect directly to the LevelVent 5 wellhead.
Integrate the LevelVent 5 with Solinst Telemetry Systems, which use the latest wireless technologies. For deeper, hard to access applications, or areas that are prone to flooding, the Levelogger 5 Series of absolute pressure water level dataloggers are also options.
Why the Solinst LevelVent 5 Water Level Datalogger is a Great Choice:
- Vented version of our popular Levelogger®
- Accurate (0.05%FS) water level data
- 10 year battery based on 1 reading per minute
- No desiccants to replace
- Solinst 3 year warranty
- Extremely durable vented cable (up to 500ft length)
- Custom blowout fitting for easy vented cable maintenance
- Complete compatibility with Levelogger accessories and Solinst telemetry systems
Where to Use the Solinst LevelVent 5 Water Level Datalogger:
- Ideal for deployments to 500 ft, with up to 65 ft submergence
- Excellent for aquifer characterization: pumping tests, slug tests, and more
- Stream gauging, lake monitoring, reservoir and dam management installations
- Watershed, drainage basin and groundwater recharge monitoring
- Gauged water level sensor is suited to stormwater event and runoff monitoring where rapid readings are typically required
- Water supply and tank level measurement
- Long-term water level monitoring in wells and surface water
Source: www.solinst.com
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