Deskripsi
Smart Positioner Digital Valve Controller
The Fisher FIELDVUE DVC6200 valve positioner brings equipment operation as close to the setpoint as possible for more accurate control and improved product quality. Use FIELDVUE performance diagnostics to monitor valve operation online and assess performance and reliability.
Features:
- High-performance non-contact, connectionless feedback eliminates the physical connection of the feedback, thereby eliminating component wear and extending service life.
- Fully encapsulated electronic components are resistant to vibration, high temperatures, and corrosive environments.
- It can respond quickly to obvious step changes and accurately control slight changes in setpoint.
- The DVC6200 is a HART communication device that can acquire information from all devices in a circuit. This flexibility reduces the risk of exposure to hazardous environments and allows for easy monitoring of the status of valves installed in hard-to-reach locations.
- The modular design allows you to replace important components without disassembling the field wiring or pneumatic piping.
- If installed in an integrated control system, it can save a significant amount of hardware costs and installation fees.
- Self-diagnostic capabilities provide assessments of valve performance and operating conditions.
- Digital communication enables easy access to the valve’s operating status.
Specification:
- Type : Positioner
- Model : DVC6200
- Partition : FM explosion-proof, intrinsically safe, FISCO, N-type, fireproof, non-flammable
- Certification : CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, TIIS, natural gas certification, single-seal equipment
ship certification: Lloyd’s of London, Bureau Veritas, DNV, ABS - Communication Protocol : 4-20 mA HART
- Data Interface : wired
- Diagnosis : yes
- Input signal : electric
- Maximum export pressure : 145 psig
- Installation type : Integrated installation
- Operating temperature : Standard temperature, high temperature
- Position control : Throttling control, switch
- Power supply : local
- Process control : Flow rate, pressure, temperature, liquid level
- Supply medium : Air, natural gas, nitrogen
- Brand : FISHER – EMERSON
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