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Digital EPIC
Digital EPIC D430/D441/D450/D451
Description
Position transmitters ATEX/IEC/NEC/FM Rated.
- Microprocessor-based technology allows digital communication via HART protocol.
- Remote and local partial stroke test (PST) and emergency shut down (ESD) initiated remotely via HART signal for safety system applications.
- Optional external button to initiate partial stroke test.
- Valve position measurement via a non-contact magnetic pick-up eliminates mechanical drive arms or linkages increasing reliability in high cycle applications or where vibration is present.
- Highly visible position indicator.
- Available with low power Falcon solenoid valve.
- Solenoid coils integrated within enclosure
- Choice of factory pre-wired 3 and 4 way Falcon solenoid valves.
- Solenoid valves with a choice of Cv ratings and coil voltage
| Technical Data | |
| Agency Approvals: | |
| Area classification (NEC 500) | |
| Area classification (ATEX/IEC) | |
| Ex II 1 G Ex ia IIC T4 Ta = -20°C to +60°C | |
| Ex II 1 G Ex ia IIC T4 Ta = -20°C to +60°C | |
| All models | Class I, Division 2; Groups A, B, C & D |
| Class II & III, Division 2; Groups F & G | |
| Enclosure standards (ANSI/NEMA 250) | |
| D450/D451 | Type 4, 4X, 6P |
| Enclosure standards (IEC) | |
| D430 | IP55 |
| D450/D451 | IP67 |
| Enclosures | |
| D430: | Engineered resin |
| D441: | Aluminum |
| D450/D451: | Stainless steel |
| Falcon Solenoid Valves | |
| Cv: | Choice of 0.5, 1.2, 3.5 |
| Materials: | Brass, aluminium and stainless steel |
