Description
Baumer PP20S is a miniature, fully electronic pressure transmitter with IO-Link + analog outputs, designed for clean utilities, CIP/SIP-rated skids, packaging, dosing, pneumatic manifolds, and pharma/food modules. Its stainless-steel flush diaphragm, drift-free digital core, and miniature footprint make it a premium choice for OEM instrument panels, hygienic skids, air/nitrogen distribution, and dosing pumps where precision + compactness are both critical.
PP20S — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Measuring Range | 0 … 1 bar to 0 … 400 bar (model dependent) |
| Accuracy | ±0.25% FS (digital core) |
| Sensor Technology | Piezoresistive stainless-steel flush membrane |
| Output Options | 4–20 mA / 0–10 V / IO-Link |
| Process Connection | G¼, ¼ NPT, Tri-Clamp (hygienic option), M12 |
| Wetted Parts | SS316L sanitary-grade |
| Temperature Limits (Media) | –25 °C to +125 °C |
| Ingress Protection | IP67 |
| Display | Integrated 360° rotatable digital display (option) |
| Repeatability | < 0.1% FS |
| Certifications | FDA-grade materials, CIP/SIP compatible |
| Shock / Vibration Resistance | IEC 60068 grade for skid & compressor use |



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