Choosing a flow meter for pressure flow process measurement usually starts with the same tension: you need a meter that fits the pipe and a meter that honestly matches the fluid and temperature you are working with. The Badger 108-6670 avoids a lot of guesswork by stating its limits up front. The real question is whether those limits line up with your line.
Quick verdict
The Badger 108-6670 is a positive displacement flow meter at USD 477.99. It is a focused tool rather than a general-purpose instrument. For someone with a straightforward flow-monitoring need, this meter offers a clear path: if the operating details match, you can buy with confidence. If they do not match, no amount of versatility will save you.
Badger 108-6670 Positive Displacement Flow Meter
This meter is a positive displacement flowmeter with 3/4-inch NPT connections for water service. It is rated for media temperatures between 32 and 80 degrees Fahrenheit and carries a 5 percent accuracy specification. The connection size tells you the pipe diameter it is meant for, while the temperature range and accuracy spec set expectations for where it can be used. Choose it when your water line uses the same connection size and stays inside the temperature window. The 5 percent tolerance is the main accuracy limit, and the temperature window is the main environmental limit.
Who it suits
This meter is for a 3/4-inch NPT water line where flow is monitored as part of a basic water-flow setup. It suits applications where the line is dedicated to water and the pipe size is already fixed. The connection type is specific, so the threading target is clear. Just make sure the fluid remains water.
What stands out
What stands out is how consistently the meter's specifications point in one direction. It is not trying to be everything at once, and that clarity makes the selection process simpler. You can quickly decide whether this meter belongs in your application by checking a small set of clear boundaries.
Meaningful trade-offs
The 5 percent accuracy and the 32-80 degrees Fahrenheit media temperature range are the real constraints. This is not a precision instrument for lab-grade measurement, and it is not meant for hot or freezing media. For routine flow-monitoring tasks, a 5 percent tolerance is often acceptable, but the temperature window can be restrictive if your process fluid fluctuates or runs warm. These are the first details to check against your application before committing.
Bottom line
At USD 477.99, the Badger 108-6670 is a reasonable choice when your application fits the meter's stated operating envelope. If the meter's stated limits do not line up with your setup, you will need a different approach.
