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Endress+Hauser
Endress+Hauser Proline Promag W 400 Electromagnetic Flow Meter
Quote on request
No online payment · add lines to RFQ BOM
E+H Promag W 400: water/wastewater magmeter; DN 25–3000; ±0.5% o.r. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Volume flow; DN 25–3000; measuring ranges per nominal diameter tables in TI01046D (approx. 0.5–263,000 m³/h class)
Accuracy
Standard ±0.5% o.r. ±1 mm/s; optional higher-accuracy classes per TI
Accuracy % FS
0.5
Output
4–20 mA HART; pulse/frequency/switch; optional EtherNet/IP, PROFIBUS, Modbus, etc. per transmitter options
Supply
DC or AC transmitter supply options per TI electrical section
Process connection
Flanges EN/ASME/JIS and other water industry connections per TI
Fits water and wastewater volume flow where you need an Endress+Hauser Proline Promag W 400—electromagnetic flowmeter for DN 25–3000 with standard accuracy ±0.5% of reading ±1 mm/s, 4–20 mA HART outputs, and optional EtherNet/IP, PROFIBUS or Modbus on the transmitter.
Key advantages
- DN — 25 to 3000 class
- Accuracy — ±0.5% o.r. ±1 mm/s standard
- Outputs — 4–20 mA HART; pulse/frequency/switch
- Fieldbus — Optional EtherNet/IP, PROFIBUS, Modbus
- Platform — Proline Promag W 400
Typical applications
- Water distribution.
- Wastewater plants.
- Large-line conductive liquids.
Selection guide
- DN / liner
- Accuracy option
- Transmitter I/O
Common mistakes
- Wrong grounding rings.
- Empty-pipe errors.
- Undersized inlet.
When to RFQ / what to tell us
- DN/liner/I/O.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 45578 |
| Brand | Endress+Hauser |
| Model | Proline Promag W 400 |
| Product type | Electromagnetic Flow Meter |
| Measuring range | Volume flow; DN 25–3000; measuring ranges per nominal diameter (approx. 0.5–263,000 m³/h class) |
| Accuracy | Standard ±0.5% o.r. ±1 mm/s; optional higher-accuracy classes |
| Output signal | 4–20 mA HART; pulse/frequency/switch; optional EtherNet/IP, PROFIBUS, Modbus, etc. per transmitter options |
| Supply voltage | DC or AC transmitter supply options |
Documents
FAQ
Q: DN range? A: 25 to 3000 class.
Q: Accuracy? A: ±0.5% o.r. ±1 mm/s standard.
Q: What should I send for a quote? A: DN/liner/I/O, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Volume flow; DN 25–3000; measuring ranges per nominal diameter tables in TI01046D (approx. 0.5–263,000 m³/h class) |
| Accuracy | Standard ±0.5% o.r. ±1 mm/s; optional higher-accuracy classes per TI |
| Accuracy % FS | 0.5 |
| Output | 4–20 mA HART; pulse/frequency/switch; optional EtherNet/IP, PROFIBUS, Modbus, etc. per transmitter options |
| Supply | DC or AC transmitter supply options per TI electrical section |
| Process connection | Flanges EN/ASME/JIS and other water industry connections per TI |
| Electrical connection | Cable entries on compact or remote transmitter |
| Wetted parts | Hard rubber / polyurethane / PTFE liner options; electrode materials per order |
| Housing | Promag 400 transmitter housing; sensor coil housing per TI |
| Protection | IP66/67 transmitter; sensor IP67/IP68 options |
| Media temperature | Per liner material tables in TI01046D |
| Ambient temperature | Transmitter ambient limits per TI |
| Pressure type | other |
| Display | Local display/operating elements on Promag 400 transmitter |
| Communication | HART; optional industrial Ethernet/fieldbuses as ordered |
| Approvals | Drinking water approvals options; ATEX/IECEx options; Heartbeat Technology |
| Hazardous area | Ex approvals by order code |
| Mounting | Inline electromagnetic sensor with compact or remote Promag 400 transmitter |
| Notes | Specs from Endress+Hauser TI01046D (Promag W 400). Water/wastewater magmeter with Heartbeat Technology. |
| Overpressure Limit | PN 40 / Class 300 / 20K class options by size |