Water Level Sensors

ecolog 1000

The OTT ecoLog 1000 is a robust, self-contained, 4G enabled groundwater level logger designed for measuring:

• Water Level
• Temperature
• Conductivity (optional)

The OTT ecoLog allows Field Operators to collect, log & telemeter precise & accurate water quality data within a single turnkey solution.

ecoLog 1000 models

The OTT ecoLog is available in four different models:

• OTT ecoLog with battery
• OTT ecoLog with battery & with conductivity
• OTT ecoLog without battery
• OTT ecoLog without battery & with conductivity

Available measurement ranges include:

• 0m – 4m
• 0m – 10m
• 0m – 20m
• 0m – 40m
• 0m – 100m

Conductivity Option

The OTT ecoLog is available with an optional conductivity sensor.

• Measuring range:  5μS/cm to 100,000μS/cm
• Accuracy: ±0.5% of measured value (± 1μS/cm minimum)
• Resolution: 1μS/cm
• Units of Measurement: μS/cm or mS/cm

Bluetooth Communication

Local communication is simple using a smart phone APP (via integrated Bluetooth Low Energy (BLE)) on the following devices:

• Android
• iOS
• Mac
• Windows 10 devices

Configure the OTT ecoLog and monitor data remotely with integrated two-way mobile communication to avoid unnecessary, expensive trips to your measurement site and send encrypted data with automatic retries if transmission fails.

No additional cables or dongles are required.

Telemetry Communication

Telemetered data (two-way) is sent through either HTTP(S) or FTP, via an integrated modem using IoT LTE-M (CAT M1) communication, keeping Operators better informed before & after field trips.

Operators can also utilize a bundled solution with OTT HydroMet data hosting solutions, which provides access to web-based data visualization and alarm management.

Telemetered data can be automatically transmitted to multiple locations (up to four Servers) for maximum redundancy.

The logger’s long-lasting battery dramatically reduces expensive & unscheduled trips to measurement sites.

Antenna Options

Telemetered communication from groundwater wells is facilitated by a range of antenna options.

OTT ecoCap
• Specifically designed for ecoLog
• Secures on well without threads
• Robust aluminium housing, weatherproof antenna protection cover, ABS plastic with UV resistant coating.

OTT topCap with rod antenna
• Heavy duty metal construction with robust antenna cover
• Threads on to well pipes w. BPT threads
• Comes with antenna cable to attach ecoLog antenna to antenna cover
• Tamper proof and lockable (uses Pentagon wrench)

This product is manufactured by OTT and proudly represented by Aqualab Scientific.