The Ultrimis W is an ultrasonic water meter with many patented design and technological features, such as the proprietary "W-Sonic Technology" ultrasonic measuring method. None of the materials in contact with water used for the construction of this meter contain heavy metals. The standard version of this water meter is fully waterproof. The innovative structure makes our product arguably the lightest and smallest ultrasonic water meter available to our customers.
Use
Our ultrasonic water meters measure the flow and volume of water up to a max. temperature of 50°C using a closed-loop system, with the full flow rates up to a max. pressure of 16 bar (PN16). This is important, especially when precision measurement of water consumption and the application of modern communication technologies are required, including NFC and radio reading systems. The water meters feature an e-display (IP68); may be installed in any orientation (H, V, H/V) and do not require the use of U0D0 straight sections, filters or check valves.
Measurement range (MID):
Cold water R250, R400 or R800.
Measurement precision
The best measurement range (R800) available on the market, in every working orientation (H, V, H/V)
Starting flow: 0.75 l/h for DN15
Low pressure drop: 1 bar per 4 m3/h for DN15
Measurement stability regardless of soiling of the measurement system elements (dedicated processing method)
Reverse flow measurement
Detection of any network leak
W-Sonic Technology
The Ultrimis W meter features a measurement method based on a unique ultrasonic beam path (W-Sonic) through the measurement chamber, ensuring indicator stability across the entire measurement range. The distinctive characteristics of this technology are:
The ability to design a water meter of a considerably shorter length than with other ultrasonic beam paths
No covers in the flow sectional view
No impact of impurities on the measurement
The use of an e-system to monitor the ultrasonic beam parameters, hence compensating for ageing of the piezo elements
No need to use additional equipment for the water meter, such as a strainer or check valve
Ultrimis W characteristic:
Structure of the measurement chamber: flow-through, without moving elements, resistant to impurities, no outlays on inspections or maintenance works
No need to use straight sections upstream or downstream of the water meter
Small dimensions, probably the smallest and lightest ultrasonic water meters on the market
Very low energy consumption
Very low lithium content - Li < 1.5 g for 2xAA
Expected battery life of up to 16 years (12 years with the radio)
No heavy metals in the materials in contact with potable water (composite body)
Very low weight = low CO2 emission, low transport cost
Hermetic housing for the water meter – IP68 as standard
Maximum flow limited only by pressure loss
No wear of the measurement chamber elements during continuous operation even for high flows
Pressure – 16 bar
Resistant to strong magnetic fields
Resistant to hydrodynamic impact
Highly resistant to overload flow rates – Q4, option of exceeding the overload flow rate
Measurement stability regardless of the soiling of the measurement system elements during operation (dedicated e-system to monitor the ultrasonic beam parameters, hence compensating for ageing of the piezo elements)
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