Designed for the FL900 and FL1500 Flow Loggers, the US9000 delivers continuous level measurement without contacting the flow stream and minimizes sensor fouling when used in conjunction with flumes or weirs or as a redundant-level sensor alongside an area/velocity flow meter. 

The US9000 takes the innovation of the Down-Looking Ultrasonic Sensor and integrates cable-straightening ballast, creating a robust solution for SSO (Sanitary Sewer Overflow) and CSO (Combined Sewer Overflow) alarming.

When paired with a wireless Hach FL900 Series Flow Logger, this sensor provides a dependable and cost-effective approach to monitoring, with top-side mounting options that eliminate the need for confined space entry.

This makes installation and maintenance both quick and straightforward, offering an economical method to expand your monitoring network without exceeding your budget.

By using the proven accuracy of the FLO-DAR^® AV Sensor for critical primary sites and the US9000 for secondary locations, you can significantly enhance your system’s coverage while staying within financial constraints. Additionally, you can utilize Manning’s equation to gather further flow data.

The Hach US9000 Ultrasonic Sensor Series offers a range of independent level-measuring options, giving you multiple ways to ensure consistent and accurate flow data collection.

These cutting-edge, non-contact sensors excel in both level measurement and alarming, or when paired with a Submerged AV sensor for added redundancy in level measurement.

• More ultrasonic sensor options to solve more flow monitoring challenges
• Constant Awareness
• Sleek Design
• Reduced Sensor Fouling

Combined with the wireless Hach FL900 Flow Logger, this flow monitoring system can transmit data and alarms right to your desktop or mobile phone and continously monitor via ultrasonic and velocity measurements.