Cold and hot water meters from the Italian manufacturer Gioanola use their own system of pulse outputs. The read head with a reed contact always senses a dial that is markedly marked and different from the others. Therefore, if, as in the following figure, a target measuring one thousandth of m3 (0.001 m3) is measured, the weight of one pulse is one hundredth of m3 (0.01 m3).

Setup of the Zenner EDC module is done over the M-Bus using the Global Meter Manager configuration tool, which can be downloaded from the manufacturer’s website. The manual is available as a pdf file in the “downloads” section on the right side of the screen.

Depending on the version, the flowmeter can be equipped with a pulse output to monitor the flow rate. The pulse output (only versions with A and D at the end) is output to terminals 24 (+) and 25 (-) marked f-OUT or PULSE/FREQUENCY OUTPUT. Settings are made via the flowmeter display unit Press the E button to enter the settings Use the + and - buttons to find the PULSE/FREQ item.

The PR6 and PR7 pulse modules are used for reading Elster water meters. The PR6 sensor is designed for domestic water meters R ½" - 2" type V200, V200P, V220, C4000 (small water meter marked V220) Sensor PR7 is designed for industrial water meters DN 40 - DN 300 , type H4000, H4200, S2000, C4000 ( main counter ), C3100 (main counter since 2008) Installation of PR6 modules PR6 - V200 Tear off the foil Remove the counter cap, attach the PR6 to the cap pin Push the PR6 downward until it …