Endress+Hauser PTP33B-17W370 Ceraphant Pressure Switch

Part number: PTP33B-17W370. This Ceraphant pressure switch is designed for the measurement and monitoring of absolute and gauge pressure in hygienic applications. It features a fully-welded metal diaphragm and integrated switching electronics for decentralized process control.

Full model name: Ceraphant PTP33B-17W370

Application: Used in food and beverage, pharmaceutical, and life sciences industries for pressure monitoring in gases, vapors, liquids, and dusts, specifically where CIP/SIP cleaning is required.

Technical Specifications:
• Measuring Range: -400 to 400 mbar
• Output Signal: PNP switch + 4-20 mA analog
• Housing Material: 316L Stainless Steel
• Process Connection: Hygienic metal diaphragm
• Protection Class: IP65/67 (depending on electrical connection)
• Reference Accuracy: 0.3% or 0.5% (standard for PTP33B series)
• Cleaning Compatibility: Suitable for CIP and SIP processes

Technical Documentation:
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