The Samson 3730-3 Electro-Pneumatic Positioner is a reliable solution for valve automation in hazardous and demanding industrial conditions. With HART communication and SIL 2 certification, it offers robust control for rotary and linear actuators, featuring self-calibration and low air consumption. The 3730-3's IP66 enclosure and ATEX approval make it suitable for explosive atmospheres in oil and gas, mining, and chemical plants. Its advanced diagnostics and easy local interface ensure long-term reliability and minimal downtime.

• Hazardous Area Reliability: ATEX and SIL 2 for explosive zones.
• HART Diagnostics: Remote monitoring for valve health.
• Self-Calibration: Automatic for reliable setup.
• Low Air Consumption: Cost-effective operation.
• IP66 Protection: Durable in harsh conditions.
• Universal Compatibility: Rotary and linear actuators.
• Fast Response: Precise in dynamic processes.
• Local Interface: Easy on-site adjustments.

• Mining: Valve control in dusty zones.
• Oil and Gas: Explosion-proof pipeline automation.
• Chemical Plants: Reliable in corrosive areas.
• Power: Steam valve in hazardous setups.
• Water: Flow in treatment facilities.

Yes, ATEX and SIL 2 certified.

Remote diagnostics and configuration.

Automatic adjustment for reliability.

Rotary and linear pneumatic.

Optimized for efficiency.

• Email: jessieliu@gbsxj.com
• Phone: +8618855092962
• Website: https://www.shgongboshi.com/

• TROVIS 3730: Basic positioner.
• TROVIS 3731: Advanced model.
• Samson Control Valves: Compatible valves.
• Samson Services: Maintenance.