DIEHL | SKU : 3076026

Diehl Metering WESAN WP G | Woltmann Bulk Water Meter (DN50-DN300)

€599,00

Frais de livraison calculés lors du paiement.

The Diehl WESAN WP G is a Woltmann bulk water meter for measuring high flows in supply lines at low pressure loss.

High flow: DN50-DN300 with permanent flow up to 1600 m³/h at low pressure loss.
Accurate & approved: MID-approved with a sealed, exchangeable measuring insert.
Smart-ready & rugged: IP68 counter, 350° rotatable head, IZAR radio/pulse compatible.

Diameter

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Description

The Diehl Metering WESAN WP G is a Woltmann bulk water meter built to measure high flow rates in supply and distribution lines while keeping pressure loss low. A helical-vane turbine drives a sealed, encapsulated register, and the calibratable measuring insert can be exchanged in the field without removing the meter body.

Available from DN50 to DN300 for horizontal or vertical pipework, it combines MID-approved accuracy with a rugged, IP68 glass/copper counter. Its head unit rotates 350° for easy reading, and the meter is ready to go smart with clip-on IZAR RADIO or IZAR PULSE modules.

Key Features

High Flow, Low Pressure LossWoltmann design handles permanent flow up to 1600 m³/h with minimal head loss in supply lines.

Exchangeable, Calibratable InsertThe sealed measuring insert can be swapped and recalibrated in the field for long service life and accuracy.

Rugged & Tamper-ResistantIP68 encapsulated glass/copper counter with a 350° rotatable head and strong protection against magnetic manipulation.

Smart-Metering ReadyAdd automated reading at any time with clip-on IZAR RADIO (wireless) or IZAR PULSE (pulse output) modules.

Typical Applications

•Water distribution mains: bulk measurement on municipal supply and transmission lines.

•District metering & pumping stations: monitor zone inflows for balancing and water-loss analysis.

•Industrial & bulk supply: high-throughput metering for plants, utilities and large consumers, horizontal or vertical.

Available Sizes

Size	Permanent flow Q3 (m³/h)	MID approved
DN50	40	Yes
DN65	40	Yes
DN80	100	Yes
DN100	160	Yes
DN125	160	Yes
DN150	250	Yes
DN200	250	Yes
DN250	1000	On request
DN300	1600	On request

Technical Integration

•Connection: Flanged, DN50 to DN300; PN16 (PN10 drilling available on sizes)

•Flow range: Permanent flow Q3 40 to 1600 m³/h; dynamic range up to R100

•Installation: Horizontal or vertical pipework; 350° rotatable head for easy reading

•Temperature: Medium 1 to 30 °C; ambient operating 1 to 55 °C

•Pressure: Nominal pressure PN16 (special versions on request)

•Protection: IP68 encapsulated glass/copper counter; magnetic-tamper protection

•Smart upgrade: Clip-on IZAR RADIO (wireless reading) or IZAR PULSE (pulse output) modules

•Approvals: MID DE-13-MI001-PTB005; sanitary conformity ACS and AoC DEU

•Compliance: REACH SVHC notice: contains lead (CAS 7439-92-1) above 0.1% w/w

•Setup help: For sizing, drilling or AMR module selection, contact the shopioT technical team

Frequently Asked Questions

What sizes and flow rates are available?

DN50 to DN300, with permanent flow (Q3) from 40 up to 1600 m³/h. DN250 and DN300 are available without approval / on request.

Can it be read remotely?

Yes — it is modularly expandable. Clip on an IZAR RADIO module for wireless reading or an IZAR PULSE module for a pulse output, at any time.

Can it be installed vertically?

Yes — the WESAN WP G is approved for both horizontal and vertical installation, and the head rotates 350° for convenient reading.

Is it approved for billing?

Yes — it is MID-approved (DE-13-MI001-PTB005) for DN50-DN200, with ACS and AoC DEU sanitary conformity.

Metering a Water Network?

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Spécifications

Classement environnemental

Industrial, Outdoor
Indice de protection (IP)

IP68
Température de fonctionnement

1°C to 55°C
Technologie de mesure

Woltmann (helical-vane) turbine measuring insert: water flow spins the helix and the rotation drives a sealed, encapsulated mechanical register. The calibratable insert is exchangeable and protected against magnetic manipulation.
Plage de mesure
- Permanent flow rate (Q3): 40 to 1600 m3/h, by size (DN50-DN300)
- Minimum flow rate (Q1): from 0.63 m3/h
- Dynamic range: up to R100
- Display: up to 9,999,999 m3
Résolution de mesure

Smallest display value 0.5 litre (DN50-DN125) or 5 litre (DN150-DN300).
Paramètres de surveillance

Cumulative Water Volume, Flow Rate

Bibliothèque de documents

Paiement et sécurité

Moyens de paiement

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Diehl Metering WESAN WP G | Woltmann Bulk Water Meter (DN50-DN300)

Option de transaction hors TVA

Paiement sécurisé et garantie

Livraison