Maybe you already have your own resources to handle the installation and maintenance of flow monitoring equipment, but investing in equipment just for a short-term project or need simply doesn’t make financial sense. Well, you’re in luck, because the DDS Select Program is perfect for you. For a fixed monthly cost, Hach Flow provides you with all of the state-of-the-art equipment you need, and then your team handle

s the rest. Of course you also get our promise to repair or fully replace, at no additional cost to you, any equipment should it stop working. Plus, you’ll get access to our customer support team and our powerful flow monitoring software, FSDATA Online Data Manager. For organizations with existing labor resources, the DDS Select Program is a perfect fit.


Non-Contact Wireless Monitoring System

Our most powerful monitoring system combines the convenience of wireless data delivery with the intelligence of non-contact flow monitoring. Using wireless Hach FL900 Series Flow Loggers and non-contact FLO-DAR AV with SVS Sensors, this system efficiently captures flow data and significantly limits the risk of sensor downtime.

Included Equipment:

FL900 with US9001B

Wireless Level-Alarming Network Extension

This sensor system is designed to economically expand your meter network, complementing the Non-Contact Wireless Monitoring System. Use highly accurate, non-contact FLO-DAR monitoring for primary sites and then use ultrasonic level sensors at secondary locations to extend your system awareness while staying within your budget. Specifically, this system uses Hach US9001B Ultrasonic Sensors to provide SSO and CSO alarming and can also be set up to collect flow data using Manning’s Equation. Wireless flow loggers are included to transmit alarms and data right to your desktop or mobile phone.

Included Equipment:

FL900 with rain gauge

Rain Gauge Monitoring Network Extension

Expanding your monitoring network to measure rainfall is always a good idea, and this network extension is designed to do just that, smartly complementing our Non-Contact Wireless Monitoring System. Utilizing rain gauge tipping buckets paired with wireless data loggers to transmit precipitation information, you’ll conveniently be able to view your system’s reaction to a rain event in real-time.

Included Equipment:

Sigma Submerged AV Sensors

Submerged AV Monitoring System

The Submerged AV Monitoring System is as tried and true as it gets, but the Hach Submerged AV Monitoring System also incorporates wireless data transmission to provide truly convenient, real-time data review. And giving you maximum flexibility, this monitoring system allows you to choose between using ultrasonic Doppler velocity sensors or electromagnetic velocity sensors in order to appropriately match the best sensor for your specific application.

Included Equipment:

Redundant Level Monitoring System

Redundant Level Monitoring System

This twist on traditional submerged monitoring pairs a submerged AV sensor with an ultrasonic level sensor for integrated redundant‐level flow monitoring. This system is best applied when the Submerged AV Sensor is subject to frequent fouling.

Included Equipment:

FSDATA Online Data Manager

  • Connects with wireless FL900 Flow Loggers to present real-time data 24/7
  • Map-view dashboard shows meter locations and status with color-coded markers
  • Intuitive drop-down menus make site navigation easy and efficient
  • View flow data in a variety of tabular spreadsheet or graphical formats
  • Easily generate summaries and reports with database-organized data
  • Web service API for integration with SCADA or other databases.

DDS Preferred Program

If you would rather to leave the challenges of installation and maintenance to us, the DDS Preferred Program is the option for you. This full-service program is designed to provide accurate and timely flow data to organizations while freeing them from the hassles and expense associated with data collection.

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