Solinst 114628 LevelVent 5 water level & temperature logger, 20m range (cable & wellhead sold separately)

The Solinst LevelVent 5 is a vented version of the popular Levelogger. The highly-accurate datalogger is designed to record water level and temperature measurements during shallow groundwater and surfac 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 22mm x 173mm (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.

The LevelVent 5 provides instantly accurate water level data without the need for barometric compensation, making the data 2x more accurate than the Levelogger water level loggers.

Features

• Accurate to +/-0.05% full scale water level data
• 10-year integrated battery based on 1 reading per minute
• Extremely durable vented cable with no desiccants to replace