MULTI-JET METER | WET RUNNER Multi-jet impeller meter with pulse output contact for control, metering or remote display of flow rate Especially low head loss and extended measuring range ► Records very small amounts of water consumption ► Withstands high load for short time periods ► Maximum long-term accuracy ► Forward and return metering ► Strainer insert in inlet connection for cleaning without damaging the seal ► Measuring data better than specified by calibration regulations Easiliy replaceable pulse contact ► Pulse contact with screw connection (standard version) or cable 2 m ► Max. contact load 24 V (SELV) 0.2 A

CORONA P 423/424 Meter for horizontal pipes 423 MULTI-JET METER | WET RUNNER Medium temperature range Temperature safety Ambient operating temperature Ambient storage temperature Nominal pressure Display range Pulse value Protection class Meter for horizontal pipes 423 IP 65 (IP 68 with pulse contact and cable) TECHNICAL DATA Nominal flow rate Qn m3/h Maximum flow rate (short-term) Qmax m3/h Transition flow rate Q, |/h Minimum flow rate Qmin |/h Starting flow rate |/h Flow rate at 1 bar pressure loss m3/h Nominal diameter Metrological class Overall length with coupling L2 mm Connection thread...

CORONA P 423/424 Meter for horizontal pipes 423 MULTI-JET METER | WET RUNNER PRESSURE LOSS GRAPH / TYPICAL ERROR GRAPH Pressure loss graph Typical error graph HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical adjustments

CORONA P 423/424 Meter for rising pipes 424 MULTI-JET METER | WET RUNNER Medium temperature range Temperature safety Ambient operating temperature Ambient storage temperature Nominal pressure Display range Pulse value Protection class Meter for rising pipes 424 IP 65 (IP 68 with pulse contact and cable) TECHNICAL DATA Nominal flow rate Qn m3/h Maximum flow rate (short-term) Qmax m3/h Transition flow rate Q, |/h Minimum flow rate Qmin |/h Starting flow rate |/h Flow rate at 1 bar pressure loss m3/h Nominal diameter Metrological class HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical...

CORONA P 423/424 Meter for rising pipes 424 MULTI-JET METER | WET RUNNER Overall length with coupling Connection thread on meter Connection thread of coupling Weight without coupling Weight with coupling PRESSURE LOSS GRAPH / TYPICAL ERROR GRAPH Pressure loss graph Typical error graph HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical adjustments