Water meter JS cold water, industrial, type WDE-K50, DN20 (3/4") 0, Q3=400 m3/h, R160/100, Tmax: 50 deg. C, L=350mm, flanged connection, bolted, dry-running K50F200MV

Industrial water meters – precise water consumption measurement

The WDE-K50 industrial water meter is a reliable solution for measuring the flow of cold water in water supply systems. Based on Woltmann technology, with a replaceable measuring unit and a sealed counter mechanism with a magnetic drive, it guarantees accuracy and long-term operation. Designed for installation on water pipes, it offers direct reading of indications on a seven-digit rotating counter with a flap.

This water meter is particularly valued for its upgradeability – it can be equipped with WMBUS, BMUS or pulse radio modules, enabling integration with remote reading and automation systems. This ensures not only precise measurements but also convenient monitoring of water consumption.

Characteristics and application

WDE-K50 is a single-jet, screw water meter with a horizontal impeller axis parallel to the water pipes. It is available in a wide range of diameters – from DN50 to DN200 – with a flanged connection, which facilitates installation and integration with existing infrastructure. This model is characterized by accuracy class R100-H/R100-V for cold water (up to 50°C) and R250-H/R160-V. Therefore, it works well in both municipal and industrial installations.

This particular model (DN20 - 3/4 inch) with a nominal flow rate Q3 of 400 m3/h is ideal for applications requiring high throughput and measurement accuracy. The length of the water meter is 350 mm, which should be taken into account when planning the installation.

Advantages and expansion possibilities

• Measurement accuracy: Accuracy class R160/100 ensures reliable water consumption measurement results.
• Remote reading capability: Compatibility with WMBUS, BMUS and pulse radio modules enables automated readings and integration with monitoring systems.
• Durable construction: Made of high-quality materials, resistant to corrosion and mechanical damage.
• Easy maintenance: Replaceable measuring unit facilitates servicing and calibration of the water meter.
• Wide range of applications: Suitable for installation in residential, industrial buildings and irrigation systems.
• Versatility: Can operate in various pressure and temperature conditions (up to 50°C).
• Dry-running design: Eliminates the risk of damage caused by freezing water inside the meter.
• Clear counter: Seven-digit rotating counter provides easy reading of water consumption.

The WDE-K50 water meter is an investment in precise water consumption measurement and optimization of water supply installation operating costs. Its solid construction and the possibility of expansion with remote reading modules make it an ideal choice for both professionals and end users.