Product Overview
The Fisher DVC6200 SIS is a SIL 3-certified digital valve controller designed for safety instrumented systems (SIS) in critical industrial processes. As part of Emerson FIELDVUE series, it combines precision flow control with advanced diagnostics, ensuring compliance with IEC 61508/61511 standards. This device is optimized for integration with China-customized bellows control valves, offering reliable performance in hazardous environments.
Key Features
1. Safety Compliance
2. Advanced Diagnostics
3. Robust Design
4. Customization
Technical Specifications
| Parameter | Specification |
|---|---|
| Input/Output | 4-20mA DC (HART 7), dual-seal isolation |
| Accuracy | ±0.2% span (linear), ±0.5° (rotary) |
| Safety Level | SIL 3 (IEC 61508/61511) |
| Communication | HART 7, Foundation Fieldbus (optional) |
| Power Supply | 12-45V DC (loop-powered) |
| Environmental Rating | IP66, NEMA 4X |
| Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Materials | 316L stainless steel, aluminum alloy |
| Certifications | ATEX, IECEx, CSA, China Ex-certification |
Applications
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