The Woltmann water meter series, model WDE-K50, is compatible with the non-magnetic pulse emitting module (IWM-PL4), which has a wide range of applications for remote reading in residential, commercial, and industrial settings.
It enables the integration of sophisticated counting and fraud detection features, allowing third-party systems with a universal interface to acquire meter consumption data.
By using an inductive target on the meter, magnetic fraud is eliminated and the application is rendered insensitive to pipe vibrations.
Output signal |
Supply: maximum 30VDC (100mA) Type: polarized open-collector |
Cable length |
1.5 meters (4 conductors) |
Compatible water meters |
WDE-K50 |
Pulse output minimum value (K) |
10 liters (up to DN125) or 100 liters (from DN150) |
Energy supply |
Non-replaceable lithium battery, max lifetime 10 years* |
Protection class |
IP68** |
Weight |
160 g |
Size (l x p x h, cable excluded) |
100 x 100 x 25 mm |
Working Temperature |
+1° / +55°C |
Module programming requirements |
Android device (smartphone, tablet, etc.) with a NFC interface and the NFC IWM Config APP freely downloadable from GOOGLE PLAY |
The battery life strongly depends on the working time window, set during the configuration process, and on the environmental conditions.
** IP68: maximum 24 hours of continuous submersion at 1 m depth.