The versatile measuring system for pH, conductivity, and oxygen, suitable for use in both hazardous and safe environments.
The Protos process analysis system employs a modular hardware and software concept, enabling the flexible combination of measuring, extension, and communication modules to accommodate various applications seamlessly.
Protos 3400 (X) – Overview
• 4-wire explosion-protected system with active outputs, designed for Zone 1 hazardous areas
• Stainless steel enclosure available with either hygienically optimized surface or corrosion-proof powder coating
• Modular hardware and software design
• Capability for measurement with analog or Memosens sensors
• Memory card for storing and transferring configurations, software updates, and measurement data
• VariPower 20 … 265 V AC/DC power supply for global compatibility
• Standard features include 2 current outputs and 4 relay contacts
• Low-reflection graphic display with white backlighting
• NAMUR-compliant user interface
• ProgaLog 3000 configuration tool for comprehensive configuration and documentation
• 2-channel measurement recorder
• Features parameter set selection, HOLD function, and KI recorder for signaling faulty processes
• Sensocheck sensor monitoring and ServiceScope noise level monitoring
• Sensor network diagram and adaptive cal timer
• Wear diagram and logbook functionality
• Data recording and backup compliant with FDA 21 CFR Part 11
• Tolerance band recorder
• Profibus PA / FOUNDATION Fieldbus compatibility
Model Options:
The Hygienic Stainless Steel Enclosure is Ideal for applications in:
- Biotechnology
- Pharmaceutical Industry
- Food Industry
The Corrosion-Resistant Coated Steel Enclosure stands robustly in harsh industrial environments, suitable for: 
- Chemical Industry
- Paper Industry
- Power Station Engineering
- Water/Wastewater Technology
Download Datasheet: Protos 3400 (X) PDF
If you require further information on this product or would like a quotation, please contact dp-flow on:
email: sales@dp-flow.co.uk
sales +44(0)1608 544222