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Endress+Hauser
Endress+Hauser Waterpilot FMX11 Level Transmitter
Quote on request
No online payment · add lines to RFQ BOM
FMX11: 200 mbar–2 bar / 20 m H2O; 0.35–0.50%; 4–20 mA; 22 mm. RFQ cable.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
200 mbar…2 bar (3…29 psi); max 20 m H2O (66 ft H2O)
Accuracy
pn ≥400 mbar: 0.35%; pn <400 mbar: 0.50%
Output
4…20 mA two-wire
Supply
8…28 VDC
Wetted parts
316L; metal process membrane
Principle
Hydrostatic level; metal measuring cell
Fits compact borehole hydrostatic level where you need an Endress+Hauser Waterpilot FMX11—metal measuring cell, 200 mbar…2 bar (max 20 m H₂O), 22 mm probe, and simple 4–20 mA two-wire output.
Key advantages
- Range — 200 mbar…2 bar; max 20 m H₂O (66 ft)
- Accuracy — 0.35% (pn ≥400 mbar); 0.50% (pn <400 mbar)
- Output — 4–20 mA two-wire; supply 8…28 VDC
- Probe — 22 mm (0.87 in) for boreholes
- Process T — −10…+70 °C
Typical applications
- Shallow well / borehole level.
- Small tank hydrostatic level.
- Cost-optimized water level loops.
Selection guide
- Cell range
- Cable 6…30 m
- Overpressure (OPL)
- Wetted 316L
Common mistakes
- Ordering FMX11 when depth needs FMX21's 200 m class.
- Ignoring OPL vs surge pressure.
- Wrong cable length for well depth.
When to RFQ / what to tell us
- Range, cable length.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 33974 |
| Brand | Endress+Hauser |
| Model | Waterpilot FMX11 Level Transmitter |
| Product type | Hydrostatic Level Transmitter |
| Principle | Hydrostatic level; metal measuring cell |
| Measuring range | 200 mbar…2 bar (3…29 psi); max 20 m H2O (66 ft H2O) |
| Accuracy | pn ≥400 mbar: 0.35%; pn <400 mbar: 0.50% |
| Output signal | 4…20 mA two-wire |
| Supply voltage | 8…28 VDC |
| Process temperature | −10…+70 °C (+14…+158 °F) |
| Overpressure | OPL up to 10 bar (145 psi) depending on cell |
| Wetted materials | 316L; metal process membrane |
| Cable length | 6…30 m orderable |
| Probe diameter | 22 mm (0.87 in) — boreholes / stilling wells |
Documents
FAQ
Q: Max level? A: About 20 m H₂O (2 bar class).
Q: Probe diameter? A: 22 mm.
Q: What should I send for a quote? A: Range/cable, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | 200 mbar…2 bar (3…29 psi); max 20 m H2O (66 ft H2O) |
| Accuracy | pn ≥400 mbar: 0.35%; pn <400 mbar: 0.50% |
| Output | 4…20 mA two-wire |
| Supply | 8…28 VDC |
| Wetted parts | 316L; metal process membrane |
| Principle | Hydrostatic level; metal measuring cell |
| Process Temperature | −10…+70 °C (+14…+158 °F) |
| Overpressure | OPL up to 10 bar (145 psi) depending on cell |
| Cable Length | 6…30 m orderable |
| Probe Diameter | 22 mm (0.87 in) — boreholes / stilling wells |
| Drinking Water Approvals | NSF, KTW, ACS, DVGW |
| Protection | IP68; certifications cULus |