Size available:50mm(2″), 75mm(3″), 100mm(4″), 150mm(6″), 200mm(8″), 250mm(10″), 300mm(12″)

EMS Electronic Bulk Watermeter is the next generation of Woltmann (Turbine) bulk water meters from EMS. With a range of important features, Woltmann represents the very highest performance in bulk flow water metering making it ideally suited to both billing and water distribution applications.

Available in seven sizes for flow rates between 0.09 m3/h and 1200 m3/h. The Electronic Woltmann meter has an advanced electronic register which includes integrated communications covering a range of industry standard outputs compatible with common AMR/AMI systems and data-logging equipment.

Technical Data :

Model WT50 WT75 WT 100 WT 150 WT 200 WT 250 WT 300
DN (mm) 50 (2”) 75 (3”) 100 (4”) 150 (6”) 200 (8”) 250 (10”) 300 (12”)
Accuracy ±0.5%
Max. fluid temperature 60°C
Max. working pressure 16Bar/ 1.6Mpa
Max. admissible pressure 20Bar/ 2Mpa
working temperature -25°C~70°C
IP rating IEC60529 IP68
Magnetic intervention protection Gauss 1500 protection
Applicable fluid Water
Casing coated Cast iron, epoxy or ceramic paint
Signal output Digital encoding, with transfer interface to output 4-20mA, pulse, RS-485, Modbus (RTU)
Communication distance 150m, the maximum communication distance reaches 2000m
Power supply Built-in 8 years lithium battery (standard)