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Ultrasonic Water Meters



5/8" X 3/4" X 7-1/2"

3/4" X 3/4" X 7-1/2"

3/4" X 3/4" X 9"

1" X 1" X 10-3/4"

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1-1/2" X 13" OV

2" X 17" OV


Commercial & Industrial

2", 3", 4", 6", 8"

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The Diehl Hydrus pays for itself through its outstanding performance and is cost effective. Its innovative combination of ultrasonic measurement and concurrence with all major US automated AMR and AMI systems, makes the HYDRUS the Smart Meter of Choice. The Robust design, reliable electronics, long-term stability and minimized power consumption provide many years of fault-free operation. 

Diehl Hydrus Metrology

Features & Benefits For Your Water Utility

20 Year Warranty with Benefits That No Other Meter Manufacturer Provides (5/8"-1")

Battery Lifetime Up To 20 Years Means No Replacement Every 5-10 years

Protection Class IP 68 - Submersible Conditions and Put Installation

Sand or Dirt Suspended in Water is Not Measured and Does Not Affect Accuracy

Maintains New Meter Accuracy Over the Life of the Meter Assuring No Loss of Revenue 

AMI, AMR and Cellular System Ready

No-Lead Brass (EcoBrass/Cuphin) up to 1"; Stainless Steel on 1.5" and 2"

No Moving Parts

Ultra-Low Flow Measurement - Account for All Water Revenue

High Quality at an Affordable Price

Diehl’s experience with ultrasonic technology dates back over 25 years. With over 7 million Diehl HYDRUS ultrasonic meters installed worldwide, in diverse locations such as Europe, the Caribbean, Middle East and now in the United States. The “new” static meter is offered with years of experience.

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