The MW-CF range of flanged meters incorporate unique “paddle wheels” which enable the meters to cover a very large measuring range with low head loss. The impellers that are mounted perpendicular to the flow. The impeller rotation speed increases with the water flow rate. The meters use a magnetic transmission system between the impeller and the totalising register to minimise drag and to enable the register to be total sealed from the water supply. All meters are fitted with a pulsed output reed switch.
Heat energy is calculated by using a matched pair of high accuracy sensors to measure the difference between the forward and flow temperatures. The amount of water flowing through the circuit is measured by the water meter, and the microprocessor-controlled calculator then calculates the consumed heat energy from the temperature and flow data. The large, easy-to-read display shows the energy used. Additional measurement and instrument data can be easily displayed by scanning the display loops. The integrated non-volatile E2PROM automatically stores the meter data once a day. It is possible to view the last 18 monthly values from the display.
The MW-CS range of screwed meters incorporate multi-jet wheel impellers that are mounted perpendicular to the flow. The impeller rotation speed increases with the water flow rate. The meters use a magnetic transmission system between the impeller and the totalising register to minimise drag and to enable the register to be total sealed from the water supply. All meters are fitted with a pulsed output reed switch.
MW-F flow sensors (DN50 to 200) can be installed horizontally or vertically with dials uppermost. They are characterised by extremely low starting flows with high measuring accuracy and excellent measuring stability – even in the most extreme of situations. This applies for the upper, as well as the lower measuring ranges.
The MW-MD & MW-U range of heat meter integrators, when ordered with the optional M-Bus output module and an M-Bus master, will allow up to 250 devices to be connected together on a network. The M-Bus master module receives data from the meters, and using the MW-GMM software it is possible to read the meters and export information as a .CSV file, typically energy usage for billing purposes. M-Bus was developed specifically for meter reading applications.
The MW-HF range of flanged meters incorporate unique “paddle wheels” which enable the meters to cover a very large measuring range with low head loss. The impellers that are mounted perpendicular to the flow. The impeller rotation speed increases with the water flow rate. The meters use a magnetic transmission system between the impeller and the totalising register to minimise drag and to enable the register to be total sealed from the water supply. All meters are fitted with a pulsed output reed switch.
The MW-HS range of screwed meters incorporate multi-jet wheel impellers that are mounted perpendicular to the flow. The impeller rotation speed increases with the water flow rate. The meters use a magnetic transmission system between the impeller and the totalising register to minimise drag and to enable the register to be total sealed from the water supply. All meters are fitted with a pulsed output reed switch.
The M-Bus master module receives data from the meters, and using the MW-GMM software it is possible to read the meters and export information as a .CSV file, typically energy usage for billing purposes. M-Bus was developed specifically for meter reading applications.
The MW-MD range of heat meter integrators uses the latest innovative technology to calculate heat usage from heating and cooling systems. They are for use with mechanical flow parts. With its dynamic measuring cycle even the smallest energy consumptions are reliably collected. The large multifunction display permanently shows the heat consumption total, and by using the button it is possible to scroll through the display to show all data.
MW-MJ flow sensors (DN20 to 40) have proven themselves for use with heavier flows. They are available for horizontal installation positions.
The MW-MJD (down pipe) meters have the advantage for vertical piping. Due to the low bearing load, this results in improvements in the long-term stability of measuring results.
The MW-MJR (riser pipe) meters have the advantage for vertical piping. Due to the low bearing load, this results in improvements in the long-term stability of measuring results.
MW-SJ flow sensors (DN15 & 20) are very compact devices used for flows of up to Qp 2.5. They can be installed horizontally or vertically.
Ultrasonic heat sensors have no moving parts which makes them almost wear free and noiseless. They measure the flow by using the transit time principle, one ultrasonic signal is launched in the flow direction and one against the flow direction. The calculator uses the latest innovative technology to calculate heat usage from heating systems. With its dynamic measuring cycle even the smallest energy consumptions are reliably collected. The large multifunction display permanently shows the heat consumption total; it is possible to scroll through the display to show all data.