Rittmeyer, LLC

Rittmeyer is by far the world leader in large format flowmeters for penstocks and other large conduits:
   -- Nearly 3X our closest competitor  <<< There's a reason for this
   -- PTC18 and IEC60041 compliant
   -- smartApps built-in - no special programming or external controllers required
      > Penstock Leak Detection System (PLDS) -- over 350 installed
      > Silt monitoring

Other smart instruments:
   -- RIPOS/RIVERT gate position transmitters
      > Gate flow
      > Gate skew
   -- RIPRESS smart level transmitters
      > Over-pump Protection System (OPPS) -- autonomous pumped storage safety system
      > Frazil Ice detection

The only proven PLDS in the industry -- Over 350 installed.

• Fully autonomous.
  • No PLC
  • No programming
  • Just 2 Rittmeyer RISONIC modular smart flowmeters + configuration
     
• 3 levels of protection
  • Rupture
  • Gross leak (what others have attempted)
  • Fine leak - exclusive integration algorithm for extremely fine leak detection with no false trips
     
• The only company with a proven track record handling the dynamic responses of penstock, governor interaction, surge tanks, bifurcations, pumped storage and other challenging situations.

Trust your safety system to the only company with a proven track records and hundreds of success stories. For less than the cost of the components for a home-brew or other system you can have a complete system and our 25+ years of experience, essentially, come for free. 

A dedicated autonomous over-pump protection system (OPPS) featuring:

• triple redundant level sensing (higher available)
• the ability to use multiple level transmitter technologies
  • pressure transducers
  • ultra-precise piezo-resonant level transmitters (0.01% all causes for the full life -- no re-calibration required) 
  • radar
  • bubblers
  • other
• Simplified annual PM
  • system reports
  • datalogs
  • internal pressure transducer calibration feature - no external equipment required
• Rittmeyer PM service programs available for factory recertification
  • reduces liability
  • ensures safety
  • satisfies regulators