FL16 Water Flow Logger

FL16 Water Flow Logger: Streamlined Monitoring for Various Applications
The FL16 Water Flow Logger simplifies flow data collection across a range of scenarios, including:

Inflow & infiltration studies
Stormwater and wastewater collection systems
Open channels (flumes, weirs, square channels)
Gravity flow systems
This comprehensive guide details the FL16’s features, user-friendly software, and robust design for efficient and reliable flow monitoring.

Key Features
Multi-parameter Recording: Measures both flow rate and temperature with dual analog channels.
Compact and Convenient: Easy to deploy and operate due to its compact size and self-powered design.
Flexible Communication: Offers optional USB communication for data transfer.
User Control: Programmable start/stop alarms, engineering unit selection, and field calibration settings enable customized data collection.
Safe Deployment: Eliminates confined space entry requirements during sensor deployment thanks to the non-fouling design.
User-friendly Software: Windows-based software simplifies data analysis and reporting.
Reliable Sensor Design: Wet-wet transducer eliminates vent tube concerns and ensures data accuracy.
Automatic Compensation: Compensates for barometric pressure and temperature variations for precise readings.
Advanced Sensor Technology
The FL16’s vented water flow sensor boasts a fully encapsulated design using marine-grade epoxy. This eliminates moisture ingress through O-rings or the vent tube, preventing drift and sensor failure. Additionally, the wet-wet transducer design removes the need for a separate vent tube, further simplifying deployment and maintenance.

Intuitive Software for Streamlined Data Management

The FL16’s user-friendly software, compatible with all Windows operating systems, provides dedicated tools for calculating flow rates in partially filled pipes and drainage systems using Manning’s Equation. The software includes:

Pull-down menus: Simplify data entry and selection of necessary parameters.
Calibration Feature: Allows users to compare calculated water velocity with measured data for precise calibration based on specific application conditions.
Flow Equation Library: Provides pre-programmed equations for over 40 standard flumes and weirs, along with user-definable custom lookup tables to convert water level to flow for virtually any application.
Data Storage and Management
Once configured, all settings and flow parameters are automatically stored in the FL16’s memory and uploaded to the software upon connection. This data can be saved for later use, enabling deployment of the FL16 in multiple locations without constant re-entry of parameters.

Power Management:

The FL16 operates on two standard 9-volt batteries with battery level monitoring to avoid unexpected downtime.
An additional onboard lithium battery ensures data security in case of 9-volt battery failure before replacement.
Optional Protective Housing:

An optional protective housing offers mounting hardware for secure installation in maintenance holes or other structures.
It also facilitates easy deployment and replacement in the field.