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The Diehl Metering WESAN WP-G DN80 is a high-performance Woltman bulk water meter designed for high flow water measurement with very low pressure loss.
Combined with the IZAR RC IoT LRW WMB LoRaWAN® radio module, the meter becomes a smart water meter for remote monitoring, consumption analysis and leak detection.
This solution is ideal for water utilities, smart city projects, industrial installations and irrigation networks.
📡 LoRaWAN Smart Metering
The included IZAR RC IoT LRW WMB module enables:
- LoRaWAN remote meter reading
- Wireless M-Bus mobile reading
- Consumption data logging
- Leak detection alarms
- Backflow detection
- Magnetic tamper detection
- Freezing risk alarm
- Hourly / daily / monthly consumption data
- NFC local configuration
- Battery lifetime up to 15 years
- IP68 protection
The module operates in LoRaWAN Class A with OTAA activation and ADR support.
⚙️ Water Meter Features
The WESAN WP-G DN80 bulk water meter offers:
- Woltman turbine meter for high flow rates
- Very low pressure loss
- Replaceable and calibratable measuring insert
- Sealed measuring insert for high accuracy
- Hydraulic bearing relief
- IP68 encapsulated mechanical counter
- Rotatable counter head (350°)
- Horizontal or vertical installation
- Protection against magnetic manipulation
- Modular design for radio / pulse modules
- MID approved versions available
🚰 Typical Applications
- Municipal water networks
- Smart water metering projects
- Industrial water monitoring
- Irrigation systems
- Pumping stations
- Large buildings
- Water distribution pipelines
- Smart City IoT projects
📊 Technical Specifications (Summary)
- Type: Woltman bulk water meter
- Nominal diameter: DN80
- Temperature: 1°C to 50°C
- Pressure rating: PN16
- Protection class: IP68
- Communication: LoRaWAN + Wireless M-Bus
- Frequency: EU868
- Battery lifetime: up to 15 years
- Installation: Horizontal or Vertical
- MID approved (depending on version)
📦 Package Includes
- Diehl WESAN WP-G DN80 water meter
- IZAR RC IoT LRW WMB LoRaWAN module
- Installation documentation
- MID certification (if applicable)
📥 Product Downloads
📄 Datasheet WESAN WP G
📖 Installation Guide WESAN WP G
📄 Datasheet LoRaWAN Module
📖 Installation Guide LoRaWAN Module
Technical Specifications
- Meter Type: Woltman bulk water meter
- Model: Diehl WESAN WP-G DN80
- Nominal Diameter: DN80
- Communication: LoRaWAN® + Wireless M-Bus
- LoRaWAN Frequency: EU868
- Temperature Range: 1°C to 50°C
- Pressure Rating: PN16
- Protection Class: IP68
- Installation: Horizontal / Vertical
- Meter Body Material: Glass fiber composite & copper alloy
- Counter Type: Encapsulated mechanical counter
- Battery Lifetime: Up to 15 years
- Data Logging: Yes
- Leak Detection: Yes
- Backflow Detection: Yes
- Magnetic Tamper Detection: Yes
- NFC Configuration: Yes
- Remote Reading: Yes
- MID Approved: Yes (depending on version)
Shipping Policy
We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier).
We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.
Shipment Tracking
You can use the following links to track your order using the provided tracking number in the case of international orders.
Orders shipped with TNT Express: TNT Tracking
Orders shipped with FedEx: FedEX Tracking
General Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
For any further information, help and support regarding the shipping and/or return process you can contact us at:
Email: info@invibit.com
Telephone: +30 210 421 2380