BULK WATER METER I WOLTMAN Meter for measuring heavily fluctuating flow rate ► Main meter with calibratable and exchangeable measuring insert ► Bypass meter on the right or left ► No measuring errors in the switch-over range ► Good long-term measuring accuracy ► Complete head unit with counter and sensors can be rotated by 350° for easier reading ► In order to secure a safe switch-over the WESAN WPV A needs a minimum

BULK WATER METER | WOLTMAN Medium temperature range °C Ambient operating temperature °C Ambient storage temperature °C Metrological class Protection class * See also special versions. TECHNICAL DATA Nominal diameter Nominal flow rate (DIN ISO Permissible continuous load Maximum flow rate (short-term) Qm!K m3/h Transition flow rate Q, m3/h Minimum flow rate Qmin m3/h Starting flow rate l/h Nominal flow rate bypass meter Qn m3/h Switch-over flow rate rising m3/h Switch-over flow rate falling m3/h PULSE OUTPUTS Nominal diameter Main meter - pulse output 1 Main meter - pulse output 2 Main meter -...

BULK WATER METER | WOLTMAN Hole circle diameter K mm Height to remove measuring Weight of complete meter kg SPECIAL VERSIONS - Versions with different nominal pressure on request - Special flange holes - Integrated pulse outputs for remote reading and flow rate measurement - Main meter and bypass meter with electronic counter module - Other types as bypass meter HYDROMETER GmbH ■ Postfach 1462 ■ 91505 Ansbach Subject to technical adjustments

BULK WATER METER | WOLTMAN PRESSURE LOSS GRAPH / TYPICAL ERROR GRAPH Pressure loss graph Typical error graph HYDROMETER ^^lart in solutions HYDROMETER GmbH ■ Postfach 1462 ■ 91505 Ansbach Subject to technical adjustments 23.11.2012 4