THERMAL ENERGY
20Pages

Nowadays there is global need for energy saving and responsible consumption. The energy used for heating and cooling our homes and public buildings should be correctly and constantly monitored both in winter and summer. Energy monitoring creates awareness of the consumption thus enabling a responsible and sustainable management. Many European countries have adopted regulations prescribing that buildings should have thermal energy accounting systems, which combine the efficiency of a centralized heating plant with the possibility of managing individual consumption avoiding waste of energy....

We have manufactured measuring instruments for over ninety years and we have been in the field of thermal energy metering for several years. Our "Thermal Energy" range is designed to satisfy a variety of metering applications offering small, efficient and reliable instruments for residential use, large and resistant instruments for medium and large-sized heating plants, sophisticated and accurate ultrasonic systems and devices for managing communication of the instruments with a centralized data collection system. We have always considered legal and fiscal metrology to be important. Our...

Thermal energy meter designed for heating plants that use heated water as energy conveying medium MICROCLIMA ULTRASONIC COMPACT ULTRASONIC thermal energy meter designed for complex heating plants MICROCLIMA CALCULATOR Universal calculator for thermal energy measurement (designed for use with primary meters such as our pulsed meters for overheated water) METERS FOR HOT AND OVERHEATED WATER Meters designed for hard or scaling water up to 130 °C As primary meters, they are especially suited for use with combined thermal energy meters, i.e. consisting of a calculator and a pair of temperature...

microCLIMA is a thermal energy meter designed for heating plants that use heated water as energy conveying medium. microCLIMA determines the real thermal energy consumption of heating plants by calculating the total flowed water volume and the difference between forward and return water temperature. The consumption is indicated on the display. microCLIMA has large application in plants that use overheated water, in conditioning plants and domestic heating plants. Three components in one device • Single jet water meter designed for use with water up to 90 °C; inductive, NON MAGNETIC...

COMPACT ULTRASONIC COMPACT ULTRASONIC thermal energy meter designed for heating plants that have a more complex design than residential heating plants. It is suitable for use with water that contains solids or dirt. Sizes available: DN 15, 20 and 25. Three components in one device • Ultrasonic meter with no moving parts in contact with water; ideal for hard operation conditions with water up to 90 °C • Two Pt 500 platinum temperature sensors for accurate measurement of forward and return water temperature; the return flow temperature sensor is mounted • Calculator for measurement of energy...

Universal calculator designed for measurement of thermal energy (suitable for usage with primary meters in heating installations (mainly in thermal power stations) and cooling installations that use water as cooling medium. It ensures high performance and great flexibility. It must be connected to a pair of temperature sensors (provided separately). The calculator features a liquid crystal display with 8 digits and special characters. Data are arranged on three levels: main, technical and statistical level. Data and levels may be displayed with the pushbutton on the device. Main Features •...

Range of meters designed for use with water containing abrasive suspended particles and at a temperature up to 130 °C; suitable for use with a separate thermal energy meter consisting of a separate calculator and a pair of temperature sensors. A full range of single jet, multi-jet and Woltmann meters are available (upon request). Main Features • The MTW range (multi-jets) is MID certified (MI-004 thermal energy as primary meter) ^ M ^ • Hard metal vane wheel's pivot and bearings ^ MID ^ * Protect've meta' cover MI004 ^ " Hydraulic tests are carried out at three flow rates on 100% of the...

TEMPERATURE SENSORS Temperature sensors ^■*= Pt500 platinum sensors, MID certified (Annex M1-004) Standard tee pipe or with ball valve Tee pipe for 5 mm temperature sensors, thread M10 (direct/wet mounting) Also available with ball valve for easy mounting/maintenance Sensor pockets Pair of pockets for 6 mm temperature sensors (dry mounting) • Various length options available depending on the pipe size • Complete with screw, bushes (standard or 45 °) and gaskets • Kit for DN 32 to DN 200 pipes also available It includes the 'Configuration Tool' software and a USB opto head. The data stored...

GRADUS ELECTRONIC Thermal energy meters are not suitable for use in riser heating systems (direct billing). In this case, heat cost allocation is only possible through electronic heat cost allocators (indirect billing). The consumption of each flat is calculated on the basis of the data collected from each device. Heat cost allocators are radiator-mounted devices and configuration depends Main Features Gradus is a two-sensor electronic cost allocator. The charged amount is calculated from the difference between the room temperature measured with the extra sensor and the radiator...

DATA CENTRALIZATION M-BUS AND WIRELESS M-BUS The M-Bus is a communication interface which complies with European Standards The M-Bus has been developed in Germany and is constantly updated by a working group. Over the years it has become the most used interface for remote reading of consumption meters, such as heat, domestic hot water, gas and electricity meters, cost allocators etc., and for data centralization. A wireless M-Bus radio interface (EN 13757-4) is now also available. Open system: interoperability between master (different manufacturers) • Wired or wireless networks • Safe data...