Overview

Overview

The Hydro-Logic® Flexi Logger 300Ex is a battery powered, wireless telemetry water level / depth logger designed to operate safely in ATEX Zone 0 or Zone 1 applications.

The Hydro-Logic® Flexi Logger 300Ex accurately and reliably monitors water levels in manholes, tanks, sewers and Combined Sewer Overflows (CSOs) providing real-time situational insight as well as longer-term data capture required for analysis, modelling and forecasting.

Applications

  • Flow monitoring
  • Level monitoring

Hydro-Logic Flexi Logger 300Ex application icons

Benefits

Benefits

Get Reliable Monitoring on Remote Sites

The Hydro Logic® Flexi Logger 300Ex runs on long-life battery packs lasting up to 10 years (depending on battery option and use) making it ideal for remote sites where there is no power supply.

Get timely alerts for maintenance / emptying of tanks

When paired with a telemetry system for alarm message forwarding the Hydro-Logic® Flexi Logger 300Ex provides early warning of levels in tanks, enabling proactive response and preventing spills.

How it works

How it works

Diagram of how a Hydro-Logic Smart Monitoring system works

Technical information

Technical information

Model Specific Features

  • ATEX and IECEx compliant (to Zone 0).
  • 3 sensor connectors suitable for field wiring.
  • Remote monitoring of up to 3 HART or float switch sensors and one 4-20mA input.
  • 18V sensor power supply.
  • User-replaceable battery 96Ah battery
  • Internal antenna with external connection.
  • Rugged, environmental protection to IP68 (at 1.2 m submersion for 48 hours without significant ingress).

 

Key Features for All Hydro-Logic® Flexi Loggers

  • Wide variety of user-configurable applications including; level, flow, weather, water quality, etc.
  • Pre-configured for instant connection to web-browser-based telemetry.
  • Easy set up, local or remote, using Harvest software or via browser-based telemetry.
  • On-board diagnostics (signal, battery and sensor monitoring).
  • GSM, GPRS or 3G networks.
  • User-replaceable SIM card for mobile data modem.
  • Up to 8 logged channels total, including derived channels.
  • Storage capacity 29,768 16-bit readings; oldest data is overwritten when full.
  • Long term secure data retention. Secure data storage in flash memory prevents data loss if the battery fails.
  • Configurable logging interval: 1m, 2m, 5m, 10m, 15m, 30m, 1h, 2h, 3h, 4h, 6h, 8h, 12h (10s and 30s available for testing).
  • Data is stored at ‘cardinal points’ as per specified interval (eg. 15 minutes logging at 00:00, 00:15, 00:30, 00:45 etc).
  • 16-bit resolution and accuracy available with selected high quality sensors.
  • Logging strategies can be periodic, frequency pulse count or event.
  • Intelligent alarms, 4 per channel.
  • Pre-wiring and configuration service available.
  • Simple and quick to install, suitable for temporary or permanent installations.
  • Telemetry service option (factory supplied SIM and telemetry subscription)
  • Connects to Timeview or (optional) DNP3 Masters.
  • 2 year warranty.
  • Range of external antenna available.

 User Manual

Download the User Manual for the Hydro-Logic® Flexi Logger 300Ex

Sensors

For a list of sensors recommended for particular applications, please download the Hydro-Logic® Monitoring Applications brochure

Resources

Resources

Case Studies

Case Studies

FAQs

FAQs