FL900 Flow Logger with AV9000 Analyser Module

Overview

Specifications

Integrated logger and analyser

Combines the FL900 Flow Logger with the AV9000 Area Velocity Analyser Module to support submerged area velocity monitoring.

On-site operational confirmation

LED status indication helps confirm correct setup and sensor operation before leaving site.

Local communications and protocols

Supports USB and RS232 communications with local Modbus RTU for configuration and data access.

Advanced Doppler signal processing

Multi-scale digital spectral Doppler analysis with Mirror Image Processing and Target Set Processing to support stable velocity measurement.

Temperature-compensated measurement

Temperature compensation is built in to reduce potential velocity error caused by seasonal temperature variation.

Diagnostics for data confidence

On-demand Doppler spectrum viewing, real-time diagnostic feedback and measurement flags, with the option to log diagnostic parameters alongside flow data.

Field-ready construction

Rugged enclosures rated for harsh environments, including NEMA 6P / IP-rated protection on the logger and analyser module.