Precise Aeration Gas and Digester Gas Mass Flow Measurements
With over 10,000 aeration basin installations and thousands of commissioned wastewater treatment plants, Sierra has provided customers around the globe with time-tested, proven wastewater solutions for decades.
Precise aeration basin flow measurement is a hallmark application for our line of industrial mass flow meters. The SteelMass® 640S provides accurate oxygen measurements to aeration basins, maintaining the optimal dissolved oxygen content for safe breakdown of waste for dramatic energy and cost savings. In digester gas measurement applications, our industrial mass flow meters precisely measure anaerobic digester gas (ADG), which many progressive wastewater treatment plants are using as fuel for their cogeneration engines.
With 20 years of expertise over a wide range of wastewater applications, we are proud to offer customers from all over the world proven wastewater solutions which have reduced operating costs, conserved resources, and ensured safety and quality.
Here's what makes Sierra's 640S and 780S an ideal choice:
- Measures mass flow directly with one meter
- Backed by a lifetime sensor warranty and proprietary, no drift DrySense™ Technology
- 100:1 turndown for accurate monitoring of peak and low flow situations
- In-line flow conditioning eliminates piping straight-run requirements
- Removable probe for easy cleaning
- Generates minimal pressure drop across the instrument
Case Studies
Aeration Basin Control. Learn how Sierra's industrial thermal flow meters give municipalities precise air measurements to aeration basins for energy savings.
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Cogeneration. Learn how Sierra's industrial thermal flow meters help a California WWTP produce highly efficient biogas from solid wastes which are used in the cogeneration process. Read More...
Conservation. Find out how a small mutual water company uses Sierra's ultrasonic flow meters to measure water-loss rates to aid conservation and save money. Read More...