E+H Picomag DMA Electromagnetic Flow Meter

Fits utility and skid conductive-liquid flow points that need a compact inline magmeter with temperature (and conductivity on IO-Link variants) — DN15–DN50, 18–30 VDC, configurable current/pulse/switch plus Bluetooth SmartBlue.

Key advantages

Flow spans — Volume flow DN15 max 25 l/min; DN20 50; DN25 100; DN50 750 l/min; also temperature (and conductivity on IO-Link variants).
Accuracy — Flow ±2% o.r. ±0.5% o.f.s.; temperature ±2.5 °C (IN01088); repeatability flow ±0.2% o.f.s..
Outputs — Configurable current/pulse/voltage/switch; IO-Link; Bluetooth SmartBlue.
Supply / IP — 18–30 VDC (BA01697 IO-Link); IP65/67.
Media — Electromagnetic flowmeter (conductive liquids ≥10 µS/cm); media temperature −10 to +70 °C (14 to 158 °F); process pressure 16 bar (OEM notes).

Typical applications

Utility water and conductive process liquids (≥10 µS/cm) on compact skids.
DN15–DN50 inline points needing flow plus temperature in one sensor.
IO-Link / Bluetooth SmartBlue commissioning without a separate handheld.
IP65/67 washdown utility rooms with 18–30 VDC supply.

Selection guide

Size vs max flow — DN15 25 l/min; DN20 50; DN25 100; DN50 750 l/min — pick DN from max flow, not line size alone.
Conductivity — Electromagnetic principle needs conductive liquids ≥10 µS/cm.
Output map — Current / pulse / voltage / switch / IO-Link — lock PLC input type.
Temperature / pressure — Media −10…+70 °C; process pressure 16 bar per OEM notes.
Connection — Inline electromagnetic sensor DN15–DN50.

Common mistakes

Applying Picomag to hydrocarbons or non-conductive fluids — needs ≥10 µS/cm conductivity.
Oversizing DN — max flows are modest (e.g. DN25 100 l/min); check span before RFQ.
Ignoring 18–30 VDC supply window on IO-Link variants.
Expecting custody-transfer magmeter accuracy — listed flow accuracy is ±2% o.r. ±0.5% o.f.s.

When to RFQ / what to tell us

DN size / max flow (l/min), fluid conductivity, and media temperature/pressure.
Output need (IO-Link vs current/pulse/switch), Bluetooth commissioning yes/no.
Quantity, ship-to, process connection details.

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Specs

Spec	Value
SKU	45963
Brand	Endress+Hauser
Model	Picomag DMA
Product type	electromagnetic_flowmeter
Process pressure	16 bar (OEM notes)
Measuring Range	Volume flow DN15 max 25 l/min; DN20 50; DN25 100; DN50 750 l/min; also temperature (and conductivity on IO-Link variants)
Accuracy	Flow ±2% o.r. ±0.5% o.f.s.; temperature ±2.5 °C (IN01088); repeatability flow ±0.2% o.f.s.
Output Signal	Configurable current/pulse/voltage/switch; IO-Link; Bluetooth SmartBlue
Supply Voltage	18–30 VDC (BA01697 IO-Link)
Process Connection	Inline electromagnetic sensor DN15–DN50
Media Temperature	−10 to +70 °C (14 to 158 °F)
Ip Rating	IP65/67
Sensor Type	Electromagnetic flowmeter (conductive liquids ≥10 µS/cm)
Notes	Process pressure 16 bar. Specs from Endress+Hauser Picomag IN01088 + BA01697 IO-Link operating instructions.

Documents

Endress+Hauser Picomag IO-Link operating instructions (PDF)

FAQ

Q: Which DN sizes? A: Inline DN15–DN50 with max flows 25 / 50 / 100 / 750 l/min respectively — match max flow on the RFQ.

Q: Does it measure temperature? A: Yes — volume flow plus temperature; conductivity on IO-Link variants per OEM docs.

Q: What should I send for a quote? A: DN/flow, conductivity, T/P, output type, quantity. Compatible with systems using E+H Picomag DMA — we do not claim authorized-dealer status.