Bürkert 00423915 Flow Transmitter 12-36VDC 4-20mA

Bürkert 00423915 Inline Flow Transmitter is a compact turbine-style flowmeter installed directly in-line to monitor liquids and deliver a 4-20 mA process signal. It is powered from 12 to 36 V DC and provides a 4-20 mA output (pulse output available as an option) for standard loop-powered instrumentation. The SE35-based transmitter uses a paddle-wheel/turbine sensor and begins measurement at 1 L/min with a full-scale velocity range of about 0.3–10 m/s, suitable for small-diameter piping and clean liquids without solids; it is designed for neutral and slightly aggressive media without solids. It carries IP65 protection with cable socket and supports M12 connections for field wiring; plastic variants offer PN10 and metal variants PN16 pressure ratings. Typical accuracy is specified as ≤±(0.5% o.F.S. + 2.5% o.R.) at 20°C with a 10 m/s full-scale, and the unit draws under 80 mA no-load, enabling integration into compact control loops.