Diehl Hydrus 2.0 Bulk Ultrasonic Water Meter. DN100. WRAS & MID Approved.

The Diehl Metering HYDRUS is a high-performance ultrasonic bulk water meter designed for accurate measurement of cold potable water in commercial, industrial and utility applications. Using proven ultrasonic technology with no moving measuring components, HYDRUS provides excellent long-term measurement stability, very low starting flows and reliable operation throughout its service life.

Designed for larger water supplies and distribution networks, the HYDRUS range combines a wide measuring range with low pressure loss and high resistance to wear, making it particularly suitable where conventional mechanical bulk meters may be affected by changing flow conditions or long-term mechanical degradation.

Technical Specification

• DN100 PN16 Flanged Ultrasonic Meter
• Length = 250mm
• Temperature version: Cold water up to 50 Deg. C
• Nominal Flow (q3): 100 m3/hr
• MID approved with dynamic range of R800
• IP68 protection rating – suitable for outdoor installations
• 9-digit LCD display with error and alarm indication, including leakage detection
• Battery life up to 16 years
• U0/D0 flow profile sensitivity – no upstream or downstream calming sections required

Product Data Sheet
Installation Guide
Brochure / Flyer
Declaration of Conformity

Product Image Notice: The product image shown is for illustrative purposes only. The actual meter supplied will correspond to the connection sizes specified above and may differ in size, proportions or appearance from the image displayed.