SIEMENS 6DR4004-6NN30 Pressure Control Module
This high-precision interface module delivers exceptional pressure regulation for refinery processes and industrial automation systems. Engineered for seamless integration with existing control infrastructure, it ensures stable pressure management in pipelines and storage tanks while maintaining operational safety and efficiency.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 6DR4004-6NN30 |
| Manufacturer | SIEMENS |
| Type | Pressure Reducing Control System |
| Net Weight | 0.5 kg |
| Signal Current | 4-20 mA |
| Compatibility | SIPART PS2 Electropneumatic Positioners |
| Safety Certification | Explosion-Proof (Hazardous Area Compliant) |
| Measurement Scales | PSI and MPa |
| Installation | Single-action retrofit with mounting set |


Application Scenarios
Ideal for refinery pressure control systems requiring precise regulation in volatile environments. Commonly deployed in:
- Crude oil distillation pressure management
- Petrochemical processing pipelines
- Storage tank pressure stabilization
- Hazardous area automation systems
Optimized for use with SIEMENS SIPART PS2 series positioners. Compact design enables installation in space-constrained locations while maintaining full measurement capabilities through dual-scale manometer manifolds.
About Apex Automation
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions to businesses worldwide. Our service division specializes in revitalizing idle equipment and providing comprehensive industrial control services across multiple sectors. We maintain stringent quality standards while offering competitive pricing without compromising customer support.
Our Commitment
Benefit from expert pre-sales technical consultation and dedicated after-sales support. All products include a 1-year warranty with direct manufacturer support. For pricing details and availability, contact us via WhatsApp. Can’t find your required model? Our specialists will source compatible solutions.
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