Application
The Woltman Meter WP-MFD Model 222 is designed for cold water applications up to 30°C, with a safe limit of 50°C. It can be installed in any position and operates under a pressure of up to 16 bar. The meter features a flange conforming to DIN 2501 and DIN 2533 standards, with overall lengths according to DIN 19625 and DIN ISO 4064. It includes an encapsulated counter made of glass and copper, offering IP 68 protection, making it waterproof up to 5 meters. An optional FLYPPER electronic counter module is available for flow rate monitoring and remote data reading.

Features
The meter is EEC approved for metrological classes A/B and can be calibrated for reverse running up to DN 65. It includes a removable and sealed measuring insert for enhanced accuracy, a wear-resistant plastic bearing, and a complete head unit that can rotate 350° for easy reading. The meter supports integrated measurement outputs and can be retrofitted with sensors for remote readout and flow measurement without affecting calibration. It offers up to two digital outputs and one analogue output simultaneously and is part of the FLYPPER system.

Technical Data
The meter is available in nominal diameters ranging from 50 mm to 500 mm, with permissible continuous loads and maximum loads specified for each size. It includes detailed specifications for horizontal and vertical transition flows, head loss, dimensions, and weight. The meter also offers pulse output options and IR transmitter capabilities.

Order References
The document provides a comprehensive list of order references for different nominal diameters and configurations, including special versions and pressure levels.

Additional Options
On request, the meter can be supplied with pressure levels PN 25/40, flanges for ANSI and BS standards, and the FLYPPER electronic counter module with IP 68 protection.