High Quality Samson 3700 Series Series Valve Positioner Industrial Process Control System

Samson 3700 Series is high performance microprocessor controlled electropneumatic valve positioner. It accurately converts 4-20mA control signals into pneumatic output pressure to drive pneumatic control valves. Featuring automatic calibration, stable control precision and powerful diagnosis functions, it is widely used in modern industrial process control systems to realize precise valve position regulation and automatic operationSAMSON PFEIFFER.

• Automatic self calibration and fast initialization function
• High control accuracy with stable valve position regulation
• Integrated EXPERTplus predictive diagnostic system
• Compatible with HART PROFIBUS PA fieldbus communication
• NAMUR standard installation interface for universal actuators
• LCD display with adjustable viewing angle and easy operation
• Available for single acting and double acting pneumatic actuators
• Explosion proof design suitable for hazardous industrial areas
• Low air consumption and reliable long term operation performance
• Supports remote configuration and parameter monitoring

• Petrochemical industrial process control pipeline systems
• Natural gas oil chemical production valve regulation projects
• Power plant thermal power water treatment control systems
• Pharmaceutical food beverage manufacturing automatic control
• General industrial process valve on off throttling control fields

Q1: Is Samson 3700 Series suitable for rotary and linear actuators?

A1: Yes, it fits both linear and quarter turn rotary pneumatic control valves.

Q2: Does this positioner support automatic calibration?

A2: Yes, it has fully automatic self tuning initialization function.

Q3: What communication protocols are available?

A3: Standard HART, optional PROFIBUS PA fieldbus communication.

Q4: Can it be used in explosive hazardous areas?

A4: Yes, it owns ATEX explosion proof certification for industrial dangerous places.

Q5: Is it compatible with industrial process control systems?

A5: Absolutely, it is professional device for industrial process automatic control systems.

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