Universal Pulse Reader with M-Bus Interface and Valve Control for Gas & Water Utilities and heating control (HVAC)
Easily upgrade existing gas and water meters, residential central heating systems with pulse reading and remote valve control capabilities.
The M-Bus master powered Pulse-MBus Converter device connects to any gas or water meter equipped with a pulse output.
Our M-Bus „slave” device automatically and reliably counts meter pulses to monitor flow and energy consumption.
The collected data is stored locally and transmitted upon request of the connected M-Bus „master” device.
| Device type | Transparent Pulse signal to M-Bus port converter |
|---|---|
| Primary use case | Smart metering (AMI/AMR), Industrial Automation, Building Automation, Substation Management |
| Meter compatibility | Pulse meters |
| Protocols | TCP, M-Bus, MQTT, HTTPS |
| Interfaces, Physical Connectors | Pulse, M-Bus input, M-Bus output, USB-C |
| Power & Environment | 36V DC power from external M-Bus master device, internal coin backup battery — Operation between -25 Celsius and +70 Celsius degree, IP68 protection |
| Approvals & Certifications | CE, RoHS |
| Firmware | ThreadX (RToS embedded system) |
| Configuration | WM-E Term configuration software (downloadable) via local or TCP / Azure IoT Cloud |
| Output Control | Relay switch (250VAC 8A) |
| Security | TLS, SHA-256, Tamper protection |
Thanks to its integrated relay output and external AC power supply, the device can execute the received valve control commands from the M-Bus master. This enables utility providers to remotely open or close valves — it can provide on demand valve control for liquids or gases.
The device is compatible with all leading gas solenoid valves, and universal rotary actuators (e.g. for ball valves).
Additional tamper detection inputs provide alerts in case of pulse wire tampering or device cover removal.
The device is quick and easy to install and is designed for long-term, maintenance-free operation.
It features an internal backup battery with a one-year autonomous lifespan for situations when M-Bus power is unavailable. The rugged, waterproof IP68-rated enclosure ensures reliable performance in harsh environments.
Product Datasheet
Updated: 2026-03-10
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