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Druck
Druck 1800 Series Submersible Pressure Sensor
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Titanium depth sensor; 0.75–600 mH2O; mV or 4–20 mA; IP68. RFQ + selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
0.75…600 mH2O gauge/absolute (PDCR discrete ranges; PTX any zero-based FS in envelope); other units ftH2O/inH2O/bar/psi available
Accuracy
Standard ±0.10% FS BSL max; Option D ±0.06% FS BSL max (±0.08% FS BSL max for ≤1 mH2O)
Accuracy % FS
0.1
Output
PDCR1800: 25/50/100 mV FS (range-dependent); PTX1800: 4–20 mA 2-wire
Supply
PDCR: 2.5–12 V excitation (10 V @ 5 mA nominal, ratiometric); PTX: VMIN depends on RLOOP (9–30 Vdc typical)
Process connection
Submersible nose cone / depth installation accessories
Fits borehole, tank, and marine depth measurement where you need a Druck 1800 Series (PDCR1800 / PTX1800) fully welded titanium sensor with ranges from 0.75 to 600 mH2O and IP68 immersion rating.
Key advantages
- Range — 0.75…600 mH2O gauge/absolute (other units available)
- Accuracy — Standard ±0.10% FS BSL; Option D ±0.06% FS BSL (±0.08% ≤1 mH2O)
- Outputs — PDCR1800: 25/50/100 mV FS; PTX1800: 4–20 mA 2-wire
- Body — Fully welded titanium, 17.5 mm diameter; acetyl nose cone
- Ingress — IP68 indefinite immersion to 700 mH2O cable rating
Typical applications
- Borehole and groundwater level.
- Tank and reservoir depth.
- Marine and submersible depth accessories.
Selection guide
- PDCR vs PTX — mV vs 4–20 mA
- Range / Option D — FS and accuracy class
- Cable — Polyurethane vs Hytrel; length
- Pressure type — Gauge vs absolute
Common mistakes
- Oxygen service >21% O2 — not suitable per datasheet notes.
- Undersizing cable length vs immersion depth.
- Ignoring overpressure multiples by range band.
When to RFQ / what to tell us
- PDCR/PTX, range, cable length/material.
- Accuracy option; quantity; ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 23241 |
| Brand | Druck |
| Model | 1800 Series |
| Product type | Submersible Pressure Sensor |
| Measuring range | 0.75…600 mH2O gauge/absolute (PDCR discrete ranges; PTX any zero-based FS in envelope); other units ftH2O/inH2O/bar/psi available |
| Accuracy | Standard ±0.10% FS BSL max; Option D ±0.06% FS BSL max (±0.08% FS BSL max for ≤1 mH2O) |
| Output | PDCR1800: 25/50/100 mV FS (range-dependent); PTX1800: 4–20 mA 2-wire |
| Supply | PDCR: 2.5–12 V excitation (10 V @ 5 mA nominal, ratiometric); PTX: VMIN depends on RLOOP (9–30 Vdc typical) |
| Process connection | Submersible nose cone / depth installation accessories |
| Electrical | Integral molded cable (polyurethane or Hytrel 6108); IP68 immersion |
| Wetted materials | Titanium body; acetyl nose cone; polyurethane or Hytrel cable |
| Housing | Fully welded titanium, 17.5 mm diameter |
| IP rating | IP68 (indefinite immersion to 700 mH2O cable rating) |
| Overpressure | 8× FS ≤1.5 mH2O; 6× FS 1.5–3.5 mH2O; 4× FS >3.5 mH2O (1400 mH2O max) |
| Burst | Containment 10× ≤3.5 mH2O gauge; 6× above (1400 mH2O max); 200 bar absolute ranges |
| Mounting | Submersible / borehole / tank / marine depth accessories |
| Approvals | CE; RoHS |
Documents
FAQ
Q: PDCR vs PTX? A: PDCR1800 is mV output; PTX1800 is 4–20 mA 2-wire.
Q: Body material? A: Fully welded titanium, 17.5 mm diameter.
Q: What should I send for a quote? A: Output/range/cable, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | 0.75…600 mH2O gauge/absolute (PDCR discrete ranges; PTX any zero-based FS in envelope); other units ftH2O/inH2O/bar/psi available |
| Accuracy | Standard ±0.10% FS BSL max; Option D ±0.06% FS BSL max (±0.08% FS BSL max for ≤1 mH2O) |
| Accuracy % FS | 0.1 |
| Output | PDCR1800: 25/50/100 mV FS (range-dependent); PTX1800: 4–20 mA 2-wire |
| Supply | PDCR: 2.5–12 V excitation (10 V @ 5 mA nominal, ratiometric); PTX: VMIN depends on RLOOP (9–30 Vdc typical) |
| Process connection | Submersible nose cone / depth installation accessories |
| Electrical connection | Integral molded cable (polyurethane or Hytrel 6108); IP68 immersion |
| Wetted parts | Titanium body; acetyl nose cone; polyurethane or Hytrel cable |
| Housing | Fully welded titanium, 17.5 mm diameter |
| Protection | IP68 (indefinite immersion to 700 mH2O cable rating) |
| Media temperature | Fluids compatible with titanium/acetyl/cable materials; not for O2 >21% |
| Ambient temperature | Per datasheet operating/compensated temperature tables |
| Pressure type | gauge |
| Display | none |
| Approvals | CE; RoHS |
| Mounting | Submersible / borehole / tank / marine depth accessories |
| Notes | Specs from Druck 1800 Series datasheet EN (2026). PDCR1800 + PTX1800 family. |
| Overpressure Limit | 8× FS ≤1.5 mH2O; 6× FS 1.5–3.5 mH2O; 4× FS >3.5 mH2O (1400 mH2O max) |
| Burst Pressure | Containment 10× ≤3.5 mH2O gauge; 6× above (1400 mH2O max); 200 bar absolute ranges |