Automatically read and monitor water meters and detect system issues and leaks at an early stage. At ZENNER we offer a comprehensive solution for measurement technology and system solutions. Innovative M-Bus and radio solutions, the Internet of Things (IoT) and in particular LoRaWAN® technology offer a wide array of options.
Positive Displacement water meter RTKP-MF-M-CCThe RTKP-MF-M-CC is a manifold-type rotary piston dry-dial meter for cold water. Electronic, non-reactive scanning enables remote reading of meter data via radio with LoRaWAN® or wMBus according to OMS.
Minomess® Water meter with wireless M-Bus-interfaceThe ZENNER radio water meter Minomess® is a dry-dial meter with rotatable register. Minomess® is equipped with a wireless M-Bus radio module ex works and can be integrated in wireless M-Bus readout-systems.
Water Meters ETKD and ETWDWater Meter EKTD/ETWD is a Single-Jet Meter for cold and hot water. The ETKD is equipped with a counter with a shielded magnetic coupling which delivers virtually perfect results in terms of precision and measuring stability.
Positive Displacement meter RTKD-M and RTKD-M-CCPositive Displacement Meter RTKD is equipped with dry dial and with the new d-register.RTKD-M is equipped with 8-digit rollers register and modulator disc for non-reactive scanning for M-bus and radio via wireless M-bus or LPWAN (LoRaWAN®)
Positive Displacement meter RTKD-L-M and RTKD-L-NThe RTKD-L is a multi-jet water meter for cold potable water in a plastic housing. RTKD-M is equipped with 8-digit rollers register and modulator disc for non-reactive scanning for M-bus and radio via wireless M-bus or LPWAN (LoRaWAN™, SIGFOX)
Piston type water meter RNK-RP-NVolumetric Rotary Piston Meter RNK-RP-N is a water meter for cold potable water with protected dial and brass body. RNK-RP-N is retrofitable with pulser (Reed) for remote readout systems.
Hot water meter MTWD-M-CC and MTWD-NMTWD-N with 7-digit rollers and magnet pointer for pulse output. MTWD-M with 8-digit rollers register and modulator disc for non-reactive scanning for M-Bus, pulser or radio via wireless M-bus or LPWAN (LoRaWAN™, SIGFOX)
Water meters MTKD-M and MTKD-NThe MTKD is a multi-jet water meter for cold potable water. MTKD-M is equipped with 8-digit rollers register and modulator disc for non-reactive scanning for M-bus and radio via wireless M-bus or LPWAN (LoRaWAN™, SIGFOX)
Residential Water Meter MNK-NMulti-Jet Water Meter MNK-N is retrofittable with pulser or PDC module for remote readout via radio: wirless M-Bus, LoRaWAN.
Water Meter MNK-RP-N with protected rollersThe indicator wheels of the counter for the ZENNER MNK-RP series water meters are housed in their own chamber, which is filled with a special protective fluid. MNK-RP-N is retrofittable with pulser (Reed) for remote readout.
Compound water meter WPVRThe WPVR compound meter is a special design for use in drinking water distribution and industrial applications with piston type meter as secondary meter
Bulk water meter WPD / WPHDWPD / WPHD is a smart Woltman bulk water meter for the measuring of high flow rates with parallel turbine shaft. It is prepared for remote reading via wired M-bus, wireless M-bus-radio, GSM, LPWAN (LoRaWAN, Sigfox) or electronic pulser.
Our heat and cooling energy meters offer exceptional quality and maximum precision. Due to the continued development of our meters, we offer a portfolio, which meets current requirements and rules, such as the European Energy Efficiency Directive (EED) as well as international standards.
Ultrasonic flow sensor IUFIUF is designed for for measurement of thermal energy (heating or cooling) Nominal flow qp 15 to qp 600 m³/h Nominal diameter DN 50 to DN 300
Temperature sensor for heat and cooling meterTemperature sensor pairs with platinum precision resistance for combination with all standard calculators in measuring points for the consumption of heat and cooling energy
Woltman volumetric flow sensor WPWoltman volumetric flow sensors are designed for large flows and deliver a high degree of measuring certainty. The Woltman WP volumetric flow sensor is designed for a horizontal installation position and has a reliable operating range to 120° C.
Woltman volumetric flow sensor WSOur Woltman volumetric flow sensors are designed for large flow rates and deliver a high degree of measuring certainty. The Woltman WS volumetric flow sensor is designed for a vertical installation position. It has a reliable operating range to 130° C.
Ultrasonic heat meter/ cooling meter zelsius® C5 IUFThe zelsius® C5 IUF ultrasonic heat meter and cooling meter operates with an innovative ultrasonic technology, specially developed for domestic energy measurement and district heating.
Flow sensor IMFThe IMF is a flow sensor for fl ows of 3.5m3/hr to 10m3/hr with a horizontal mounting. Its particular construction ensures high measuring accuracy and reliable measurement stability.
Flow sensor CMFOur flow sensor CMF is equipped with ultra-modern microcontroller technology, making it suitable for a variety of measuring activities like industrial flow measuring.
Flow sensor ISFThe flow sensor ISF is a single-jet impeller flow sensor with high-resolution, interference-free and reactionless electronic scanning using ultra-modern microcontroller technology, making it suitable for a variety of measuring activities.
Flow sensor IMF-ST and IMF-FThe IMF-ST and IMF-F are flow sensors for flow rates of 3,5m³/hr. to 10m³/hr. The connection and structural dimensions of the meter are in line with DIN 19648 part 3.
Heat meter/ Cooling meter zelsius® C5 ISFThe Heat Meter/ Cooling Meter zelsius® C5 ISF is, thanks to a combination of an economic concept and a very compact design, outstandingly suitable for recording all accounting data for measuring energy consumption in heating and/or cooling systems.
Heat Meter/ Cooling Meter zelsius® C5 CMFThe Heat Meter/ Cooling Meter zelsius® C5 CMF is equipped with a compact measuring capsule (CMF). ZENNER offers the zelsius C5 CMF for different connection interfaces (IST = Ista, M60 = Minol, TE1 = Techem).
sonar – ultrasonic flow meterThe installation of an ultrasonic heat meter is frequently required where there are special technical or structural requirements. With its sonar ultrasonic volumetric flow sensor, ZENNER has an intelligent solution for these tasks in its portfolio.
ZENNER is one of the largest gas meter manufacturers in the world. We currently produce over five million gas meters annually and have been supplying the Asian and Latin American markets with high-quality products since 2012.
From 2021, our gas meters will be available in the European and German markets.
Atmos® - Compact type gas meterThe Diaphragm gas meter is available in sizes G1.6 and G2.5. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability.
Atmos HP – diaphragm gas meter HPG1.6A, HPG2.5A, HP G4AThe Atmos® HP diaphragm meter is available in sizes G1,6A and also G2,5A and G4A. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability.
Corrugated stainless steel tubing & connectorsZenner stainless steel corrugated pipe offer flexibility durability and functionality. All of our gas connectors (residential and commercial) are CSA certified.
EVC (Electrical Volume Corrector)EVC adopts intelligent integrated design which can dynamically test the temperature and pressure of the medium and perform automatic compensation and compression factor correction.
ZTM series gas turbine flow meterZTM series gas turbine flow meter is equipped with mechanical counter it’s a kind of meter don’t run slowly with high flow measurement accuracystrong anti-magnetic attack capability strong reliability.
ZYL Series Rotary Flow MeterZYL Series Rotary Flow Meter is a kind of volumetric flow meter that accurately measures the passage of gas.
Precision Injection mouldingZENNER Precision Mould (Shanghai) Co., Ltd.has been focus on plastic injection mold and molding service since its foundation on 2016.
Atmos® - GPRS/NB-IoT Smart Diaphragm Gas MeterGPRS/NB IOT gas meter is a smart gas metering product based on ZENNER mechanical diaphragm gas meter, combined with a built-in shut-off valve basement and a smart controller with GPRS/NB-IoT communication module.
Atmos diaphragm gas meter G1.6S, G2.5S, G4S, G6SThe Atmos® diaphragm meter is available in sizes G1,6 and also G2,5, G4 and G6. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability.
Atmos® – LoRa / LoRaWAN Smart Electronic Index for Gas MeterThe LoRa / LoRaWAN® smart applications are growing rapidly with the Internet of Things deployment, it realized collecting data from the distances of many miles or kilometers, being perfect choice for suburban areas.
Atmos® HP - diaphragm gas meterThe Diaphragm gas meter is available in size G6. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability.
Atmos® - diaphragm gas meter with temperature compensationThe gas meters G1.6-T | G2.5-T | G4-T are equipped with a temperature compensation mechanism. When the temperature of the gas flow changes, a synthetic bi-metal with different thermal expansion coefficients on the compensation mechanism will be triggered.
In addition to a wide range of measuring devices ZENNER has a range of complimentary intelligent sensors like heat cost allocators and smoke detectors. They are designed for minimal maintenance and seamless integration into your own or 3rd party data collection environments.
EASY PROTECT Radio smoke alarm for Wireless M-Bus or LoRaWAN®The EASY PROTECT Radio smoke alarm was specially developed for use in radio remote reading systems and offers optimum protection.
for municipalities, water providers and real estate companies
Build the future with ZENNER!
With an extensive portfolio of innovative measuring technology, ZENNER offers water meters, heat and cooling energy meters, gas meters, modern IoT sensors and digital solutions across a network of customers and partners in more than 100 countries around the globe.
Our digital solutions enable our customers to implement intelligent systems for the consumption measurement of water, heat, cooling or gas.
Radio-ready meters, state-of-the-art remote reading systems for M-Bus, wireless M-Bus or LoRaWAN® IoT provide various new possibilities for developing innovative added value services.
From detecting leaks, to consumption optimisation, through to setting up intelligent supply networks, our products and technologies open up a whole new range of digital opportunities.
Innovative measuring technology – water meters, gas meters, heat and cooling energy meters
Address today’s challenges regarding sustainability, climate protection and conserving resources with smart measuring technology from ZENNER.
Our products meet all of your requirements regarding product service life, precision and the option of integrating meters into modern communication solutions such as wireless M-Bus or LoRaWAN®.
Measuring technology from ZENNER meets all of these requirements and supports municipal utilities, energy providers, real estate companies and industrial tools in completing all measurement tasks – today and in the future. Our measuring instruments enable our customers to create added value and provide you with future-ready and sustainable solutions.
Innovative communication technology: M-Bus, wireless M-Bus (OMS) and LoRaWAN® IoT
ZENNER provides you with support during the planning, installation and operation of remote reading systems.
In addition to the hardware for wired M-Bus solutions, we provide two innovative alternatives for the wireless remote reading of your water meters, heat and cooling energy meters and gas meters with the wireless M-Bus system and the stationary LoRaWAN® IoT radio system:
- Reading without needing access to the property
- Simple and secure transmission of meter data
- Avoidance of reading errors
- Optimum data quality and continuous availability of data
- Shorter reading and billing intervals
- Simple reading of difficult to access measurement points
Find our latest news and publications here
ZENNER News – Edition 3/2021
In the third edition of ZENNER News we introduce the company LPDG and show you how data can be used for intelligent applications such as predictive maintenance, process automation or business intelligence. The second clip is about the active EMT GmbH. The company’s Business is data communication via the smart meter gateway and Controllable Local […]Read more
Relaunch of the website www.zenner.com
ZENNER has launched its new international website zenner.com in English. The innovatively designed page will be the central platform to the world of the ZENNER brand and makes communication with the customer more efficient. On the new website, the company presents the business areas of measurement technology for water, thermal energy, gas and a selection […]Read more
ZENNER News – Edition 2/2020
In the second edition of ZENNER News we present one of the largest submetering projects with IoT and LoRaWAN in Germany. We also take a look at the topic of smart street lighting with LoRaWAN and finally we give a stage to our partner GP JOULE in Northern Germany to get an insight into the […]Read more