Baumer – PP20S Industrial

Pressure Sensor_Compact

Brand : Baumer

The Baumer PP20S Industrial is a high‑performance pressure sensor engineered for robust industrial measurement of gases and liquids. It features a ceramic measuring cell that resists abrasion and long‑term drift, delivering reliable relative pressure and vacuum readings across a wide range from ‑1 … 400 bar. The sensor’s flush membrane design ensures minimal dead space and enhances performance in viscous media or where sanitary cleaning is required, while active temperature compensation maintains accuracy over broad environmental conditions.

Designed for versatile integration with industrial systems, the PP20S offers multiple output signal options, flexible process connections and robust stainless steel wetted parts for extended service life in harsh environments. With fast response, stable long‑term performance and programmability via tools like FlexProgrammer, it supports reliable process control and monitoring in automation, fluid power, and test & measurement applications.

For more info, download our full technical spec.

Specifications

Specification Details
Product Name Baumer PP20S Industrial Pressure Sensor
Pressure Type Relative (gauge) and vacuum
Measuring Range -1 … 400 bar
Minimum Span 0.25 bar
Standard Error of Measurement (BFSL) ± 0.12 % FSR, ± 0.2 % FSR, ± 0.4 % FSR optional
Max. Measuring Error ± 0.3 % FSR, ± 0.5 % FSR, ± 1.0 % FSR, ± 3.0 % FSR
Temperature Coefficient ≤ 0.05 % FSR/10 K
Compensated Temperature Range -10 … 60 °C
Long‑Term Stability ≤ 0.2 % FSR per year
Step Response Time < 3 ms
Wetted Parts Material AISI 304 / AISI 316L stainless steel, ceramic (96 % Al₂O₃)
Seal Materials NBR, EPDM, FKM, FVMQ (optional)
Process Connections Various industrial threads (e.g., G 1/4 B, G 1/2 B, G 1/4 A, G 1/2 A, G 3/4 A, 1/4‑18 NPT)
Output Signals 4 … 20 mA; voltage outputs also available on variants
Supply Voltage Typically 11 … 35 V DC (4 … 20 mA output)
Protection Class IP65/IP67 depending on connector
Electrical Connection M12‑A 4‑pin or DIN connector
Programmability FlexProgrammer 9701 support
Certifications EMC EN 61326‑1; EN 61000‑6‑2; EN 61000‑6‑3

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