CEM KT13 DN20 Single-Jet Dry-Dial Hot Water Meter 110 mm

CEM KT13 DN20 Single-Jet Dry-Dial Hot Water Meter 110 mm

• CEM KT13 single-jet, dry-dial mechanical water meter (hot water version)
• Size DN20 (¾”), connection thread G1 B
• Permanent flow rate Q3 2.5 m³/h, overload flow rate Q4 3.125 m³/h
• Measuring range (R = Q3/Q1): R80, R100 or R160 for horizontal installation; R40, R50 or R63 in other positions (the applicable value is shown on the meter label)
• Temperature class: T90 (0.1–90 °C) or T30/90 (30–90 °C) for hot water; the applicable class is shown on the meter label
• Body length (L) 110 mm
• Installation: any position (the R value depends on the installation position)
• Communication: without module; suitable for optical reading and a pulse module
• Maximum operating pressure 16 bar, pressure loss 0.63 bar
• MID: EU type-examination certificate SK 18-121 MI-001 (notified body 1432, Slovakia)

CEM KT Series

The CEM KT series are single-jet dry-dial water meters manufactured in Trabzon, Türkiye by Yavuz Metal under the CEM brand; the same model is produced in cold and hot water versions. The KT13 is the DN20 model of the series with a 110 mm body length; this product is the hot water version.

In a single-jet mechanism, water strikes the impeller in a single jet and turns it. In the dry-type design, the register does not come into contact with water, and consumption is read directly from the display.

Key Features

• Single-jet, dry type; sapphire bearings for long service life
• Vacuum-sealed mechanism protected against dust and fogging
• Protected against magnetic tampering
• 355° rotatable register for easy reading; suitable for optical reading
• 99,999 m³ register capacity, smallest scale division 0.05 liters
• Corrosion-resistant brass body; all wetted parts are made of suitable materials
• Pulse-ready for remote communication; the manufacturer offers pulse, M-Bus, wM-Bus/LoRaWAN and NB-IoT modules as accessories
• The manufacturer also offers a version with a check valve
• Made in Türkiye (Yavuz Metal, Trabzon)

Applications

• Metering of each apartment's hot water consumption in apartment buildings and residential complexes with central hot water systems
• Allocation of hot water costs among apartments based on consumption
• Hot water lines in hotels, dormitories, sports facilities and workplaces
• Metering points to be read remotely via pulse, M-Bus or wireless module

Why CEM KT13?

The KT series is available with a measuring range of up to R160 in horizontal installation and can be installed in any position; its sapphire-bearing mechanism ensures a long service life. The meter can be purchased without a module and later upgraded to remote reading with the manufacturer's pulse, M-Bus, wM-Bus/LoRaWAN or NB-IoT module; being manufactured in Türkiye makes spare parts and supply easy.

Installation, Reading and Re-verification

Connect the meter with meter couplings matching the nominal diameter of the pipework, with the arrow on the body pointing in the direction of flow; do not connect a valve or elbow directly to the meter. The installation position must match the position for which the R value on the meter label applies. Installation follows the requirements of EN ISO 4064-5 and EN 14154-2.

Check your local regulations for the periodic re-verification requirements of hot water meters.

In Türkiye, Novus Energy provides remote meter reading and consumption-based cost allocation services for buildings with central heating systems.

Other models: Hot water meters · All water meters · All products of the brand: CEM