Water
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.
Thermal Energy
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.
Connection interface type IST for heat and cooling meterConnection interface type IST for heat and cooling meter
The EAS (single pipe connector) forms the base for the zelsius® compact heat meter. This must only be installed on the initial installation and then remains in the heating system.
zelsius® C5-IUF – Thermal energy measurement instrument with ultrasonic flow sensor (IUF) for heating and/or cooling systemszelsius® C5-IUF – Thermal energy measurement instrument with ultrasonic flow sensor (IUF) for heating and/or cooling systems
The zelsius® C5 IUF ultrasonic heat meter and cooling meter operates with an innovative ultrasonic technology, specially developed for domestic energy measurement and district …
zelsius® C5-CMF – Thermal energy meter with measuring capsule flow sensor (CMF)zelsius® C5-CMF – Thermal energy meter with measuring capsule flow sensor (CMF)
The 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 …
Ultrasonic flow sensor IUFUltrasonic flow sensor IUF
IUF 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
Flow sensor IMF-ST and IMF-FFlow sensor IMF-ST and IMF-F
The 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.
Flow sensor ISFFlow sensor ISF
The flow sensor ISF is a single-jet impeller flow sensor with high-resolution, interference-free and reactionless electronic scanning using ultra-modern microcontroller …
zelsius® C5-ISF – Thermal energy meter with single-jet flow sensor (ISF)zelsius® C5-ISF – Thermal energy meter with single-jet flow sensor (ISF)
The 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 …
Temperature sensor for heat and cooling meterTemperature sensor for heat and cooling meter
Temperature sensor pairs with platinum precision resistance for combination with all standard calculators in measuring points for the consumption of heat and cooling energy
Energy calculator multidata WR3Energy calculator multidata WR3
The multidata WR3 energy calculator is an innovative split calculator for heat meters and cooling meters that can be combined with all current volumetric flow sensors – and also …
Flow sensor IMFFlow sensor IMF
The 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 …
Gas
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.
Sensors
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.
ZENNER CO2 INDICATOR L868 ID A for LoRaWAN®ZENNER CO2 INDICATOR L868 ID A for LoRaWAN®
The ZENNER CO2 INDICATOR is a compact indoor LoRaWAN® radio sensor (868 MHz) for measuring the CO2 content of indoor air.
ZENNER Indoor T+H Sensor for Wireless M-Bus or LoRaWAN®ZENNER Indoor T+H Sensor for Wireless M-Bus or LoRaWAN®
The ZENNER Indoor T+H Sensor is a temperature and humidity sensor with wireless M-Bus and LoRaWAN® interface.
EASY PROTECT Radio smoke alarm for wireless M-Bus or LoRaWAN®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.
Electronic heat cost allocator for Wireless M-Bus or LoRaWAN®Electronic heat cost allocator for Wireless M-Bus or LoRaWAN®
The electronic heat cost allocator caltos E with integrated radio interface serves to record the share of heat produced by radiators.
Smart solutions
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 companies 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, NB-IoT 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
Newsroom
Find our latest news and publications here
Hannover Messe 2024: ZENNER presents solutions for a high-performance and sustainable industry
In keeping with HM’s motto, ‘Energizing a sustainable industry’, ZENNER will present smart utility and smart industry solutions as well as supplier use cases from smart submetering to smart cities at the LoRa Alliance joint stand.
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IFAT Munich 2024
The world’s leading trade fair for water, sewage, waste and raw materials management. Meet us on site from 13 to 17 May 2024.
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LoRaWAN® live: Munich – Save the Date
The LoRa Alliance invites and meets in Munich from 17-20 June 2024, for a two-day members-only meeting, followed by two exciting event days for the public to discover the latest and most innovative LoRaWAN® solutions.
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