Pulse Water Meter | Uzmeter Dn-25

Uzmeter DN25 pulse water meter

💧 The Uzmeter DN25 is a mechanical water meter with a pulse output, designed to measure water volume in pipelines with a nominal diameter of DN25 — 25 mm.

It combines conventional mechanical metering with the ability to connect to a remote data-collection system. The meter is suitable for commercial, municipal, industrial and internal water metering.

⚙️ Mechanical measuring principle

Water flow drives the measuring mechanism inside the body. Its movement is transferred to the register, which displays accumulated water volume in cubic metres.

Local readings remain available directly from the meter without external equipment.

📊 Pulse-output operation

The pulse sensor generates an electrical signal after a defined volume of water has passed. These signals can be sent to:

• a data-transmission modem;
• a controller;
• a dispatch system;
• an automated water-metering system;
• a pulse counter or data logger.

Important: the pulse output does not transmit readings through a mobile network by itself. A separate compatible modem or controller is required.

📈 Flow range

• minimum flow — 0.05 m³/h;
• nominal flow — 6.3 m³/h;
• maximum flow — 7.9 m³/h;
• sensitivity threshold — 0.025 m³/h;
• stated operating error — 2%.

🔩 DN25 threaded connection

The meter is installed using threaded connection parts. Unions and sealing gaskets are included in the supplied package.

🛡️ IP68 protection

The Schetchik.uz listing specifies an IP68 protection rating. This indicates dust-tight construction and water protection under conditions defined by the manufacturer.

Moisture protection at depths up to 35 m is also stated, but exact depth, duration and pulse-cable sealing requirements must be verified from the passport.

🌡️ Water-temperature suitability

Schetchik.uz lists the meter for both cold and hot water, while the technical specifications show an operating range of 5–30 °C.

Therefore, the maximum water temperature on the nameplate and passport must be checked before installation in a hot-water system.

📡 Remote-metering connection

The meter can be connected to a separate SWEM data modem or compatible controller. Schetchik.uz also offers a ready-made Uzmeter DN25 meter and modem kit.

✅ Key advantages

• Mechanical measurement with pulse output;
• DN25 nominal diameter;
• 0.05–7.9 m³/h flow range;
• threaded connection;
• local readings without external power;
• optional modem connection;
• automated metering compatibility;
• communication cable included;
• connection parts and gaskets included;
• IP68 protection;
• 12-year stated service life;
• 12-month warranty.

🏠 Applications

• private houses and cottages;
• commercial buildings;
• shops and offices;
• industrial premises;
• internal water metering;
• municipal water systems;
• irrigation and utility systems;
• remote meter-reading sites;
• commercial water-metering stations.

📦 Package contents

• Uzmeter DN25 pulse water meter;
• threaded connection parts;
• sealing gaskets;
• communication cable;
• product passport;
• certificate;
• box.

The modem and SIM card are not included in the standard package.

🔧 Installation recommendations

• install according to the flow-direction arrow;
• flush the pipeline before installation;
• install a strainer upstream of the meter;
• use the supplied connection parts and gaskets;
• avoid misalignment and mechanical stress;
• keep the meter completely filled with water;
• do not route the pulse cable next to power cables without protection;
• protect cable connections against moisture;
• check all joints for leaks;
• compare local and remote readings after commissioning.

⚠️ Confirm before ordering

• water-temperature rating of the supplied batch;
• correct working-pressure unit;
• maximum permissible pressure;
• pulse value;
• pulse-sensor type;
• supplied cable length;
• connection-thread size;
• 165 mm face-to-face length;
• compatibility with the selected modem;
• verification interval;
• conditions applicable to IP68;
• country of origin of the supplied batch.