Baumer – PP56H

Pressure Sensor With Display_Flush_IO-Link_Hygienic

Brand : Baumer

The Baumer PP56H is a hygienic pressure sensor designed for demanding sanitary process applications such as food, beverage, pharmaceutical, and biotechnology industries. It measures relative and absolute pressure with high precision across a range up to 60 bar, offering excellent stability and long‑term performance thanks to its fully welded stainless steel construction and advanced pressure compensation technology. Its compact design includes IO‑Link communication for digital configuration, diagnostics, and process data transfer, enabling seamless integration with modern automation systems.

Built with hygienic process connections such as Tri‑Clamp, G 1 A, G 1/2 A and 3‑A compatible fittings, the PP56H supports efficient clean‑in‑place (CIP) and sterilize‑in‑place (SIP) workflows. The rugged wetted parts and active temperature compensation deliver reliable measurement performance in fluctuating environmental conditions, making it ideal for continuous pressure monitoring in critical production lines.

For more info, download our full technical spec.

Specifications

Specification Details
Product Name Baumer PP56H Hygienic Pressure Sensor
Pressure Types Relative (gauge), Absolute
Measuring Range -1 … 60 bar
Minimum Span 0.4 bar
Standard Error of Measurement (BFSL) ± 0.12 % FSR within compensated temperature range
Maximum Measuring Error ± 0.3 % FSR within compensated temperature range
Temperature Compensation Range -20 … 70 °C
Temperature Coefficient ≤ 0.1 % FSR/10 K
Long‑Term Stability ≤ 0.2 % FSR per year
Start‑Up Time < 600 ms @ 24 V
IO‑Link Interface IO‑Link Version 1.1, dual channel (analog / SIO)
Process Data Pressure, switch and alarm status
Material Wetted Parts AISI 316L stainless steel
Membrane Material AISI 316L stainless steel
Hygienic Connections Tri‑Clamp, G 1 A, G 1/2 A, 3‑A compatible options
Protection Class IP65 / IP67 depending on electrical connection
Certifications EHEDG, 3‑A sanitary standards

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