Bmeters IWM-PL4 Electronic Pulse Emitter Module

Bmeters IWM-PL4 Electronic Pulse Emitter Module

Bmeters IWM-PL4 Electronic Pulse Emitter Module |  For Woltmann Type Water Meters

The IWM-PL4 is suitable for remote reading applications in commercial and industrial sectors, acting as an electronic pulse-emitter. It allows the acquisition of the consumption of the counter by third-party systems with a universal interface and integrating advanced counting functions and fraud detections. The use of an inductive target at the counter excludes the possibility of magnetic fraud and makes the application insensitive to the vibrations of the pipe. The IWM-PL4 is compatible with all the pre-equipped Woltmann meters and allows:

Technical Features

Output signalSupply: maximum 30VDC (100mA) Type: Polarized open-collector
Cable length1,5 meters (4 conductors)
Compatible water metersWDE-K50
Pulse output minimum value (K)10 liters (up to DN125) or 100 liters (from DN150)
Energy supplyNon-replaceable lithium battery, maximum lifetime 10 years*
Protection classIP68**
Weight160 g
Size (l x p x h, cable excluded)100 x 100 x 25 mm
Working Temperature+1° / +55°C
Module programming requirementsAndroid device (smartphone, tablet, etc.) with an 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.


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Download Datasheet: Bmeters IWM-PL4 Electronic Pulse Emitter