The LeveLine-Mini Series features ultra-compact, professional-grade sub-surface sensors designed to capture highly accurate hydrologic data across diverse groundwater and surface water networks. Operating as external-power transducers, these units utilise a premium piezoresistive ceramic pressure sensor to continuously stream fluid height and temperature profiles directly to an existing monitoring network. They are engineered specifically for applications where localised data logging is handled by external telemetry or PLC infrastructure, maximising cost-effectiveness per deployment site.
What the LeveLine-Mini series offers over traditional sub-surface loggers is an uncompromised structural design paired with instant telemetry ecosystem integration. By stripping out the internal battery and heavy memory configurations of larger standalone loggers, these probes reduce their length to a highly deployable footprint while preserving an impressive ±0.05% Full Scale (FS) industrial accuracy. Furthermore, they native-stream open-protocol digital data (SDI-12 and Modbus RS485), allowing immediate plug-and-play scaling when utilising Aquaread’s specialised field tools, including the QuickDeploy key, AquaTel telemetry nodes, and BlueLink Bluetooth adapter.
The LeveLine-Mini is a precise water level and temperature sensor designed for diverse groundwater and surface water applications. Encased in a sealed unit, it integrates both temperature and level sensing capabilities. The LeveLine-Mini Absolute employs a durable piezoresistive ceramic pressure sensor, ensuring long-term stability and delivering an accuracy of 0.05%FS across various available level ranges, all of which are temperature compensated from -20 to 80°C. Offered with multiple cable configurations and absolute or gauge options, this sensor requires connection to an external data logger or AquaTel telemetry device for power and data logging, making it a cost-effective solution for water level and temperature monitoring.
The LeveLine-Mini-CTD is a precise water level, conductivity, salinity and temperature sensor designed for diverse seawater and surface water applications. Encased in a sealed unit, it integrates conductivity, salinity, temperature and water level sensing capabilities. The LeveLine-Mini-CTD includes the same piezoresistive ceramic pressure sensor as the Leveline-Mini sensor, plus a 4 ring stainless steel conductivity sensor for EC and salinity measurements. All parameters include automatic temperature compensated from -20 to 80°C. Offered with multiple cable configurations and absolute or gauge options, this sensor requires connection to an external data logger or AquaTel telemetry device for power and data logging.
The Leveline QuickDeploy Key will simplify your fieldwork with Leveline devices and saves you needing to take a laptop to site. It allows users to initiate data logging, perform zero point pressure references in data, ensuring accurate pressure readings against surface air pressure. It can also ensure battery and memory levels are above 10% remaining. Simple LED indication, ensuring task completion and error prevention is simple and quick.
Aquatel Telemeter Leveline is a Smart telemetry device designed for use with the Leveline range of water level probes. Constructed with carbon fiber and Aluminium, 2-year battery life (15 min logging and once a day upload. 4G modem communications. Leveline sensors used with this device can gain automatic compensation for barometric pressure readings and GPS data from internal sensors. You can set up the Aquatel remotely using SMS commands and request readings instantly. (SIM card, data hosting and batteries not included).
Bluelink-Leveline is a Bluetooth-enabled device, with a rechargeable battery, designed to replace the Aquameter in portable monitoring setups. Connecting directly to the Leveline loggers, or cables, it interfaces with a dedicated Bluelink app that provides functionalities for real-time data viewing, sensor calibration, socket assignment for probes with additional sensors, and automated data logging. Available with Android and IoS (pending approval) apps.
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