Digital EPIC

Digital EPIC

Non-incendive Control Transmitter – NEC | Weatherproof / Intrinsically Safe Control Transmitter – ATEX/IEC

Description

Discrete position control and precision, non-contact position feedback with digital communication via HART protocol in a simple, integrated package. With options for linear or rotary control valves and remote PST/ ESD initiation.

Category:
  • 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
  • Models D430 and D431 feature corrosion-resistant resin enclosure.
  • Models D450 and D451 feature heavy-duty stainless steel enclosure.
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 modelsClass I, Division 2; Groups A, B, C & D
Class II & III, Division 2; Groups F & G
Enclosure standards (ANSI/NEMA 250)
D450/D451Type 4, 4X, 6P
Enclosure standards (IEC)
D430IP55
D450/D451IP67
D431Approvals pending
Enclosures
D430/D431:Engineered resin
D450/D451:Stainless steel
Falcon Solenoid Valves
Cv:Choice of 0.5, 1.2, 3.5
Materials:Brass, aluminium and stainless steel

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TECHNICAL DATA SHEETS

Digital EPIC D430; D431; D450; D451 Control Transmitters - NEC (English)

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INSTALLATION & MAINTENANCE INSTRUCTIONS

Digital EPIC D430; D431; D450; D451 Control Transmitters - standard applications (English)

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INSTALLATION & MAINTENANCE INSTRUCTIONS

Digital EPIC D430; D431; D450; D451 Control Transmitters - S.I.S applications (English)

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CERTIFICATES, APPROVALS & QUALIFICATIONS

Digital EPIC D441 - D450 & D451 ATEX EX ia (English)

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CERTIFICATES, APPROVALS & QUALIFICATIONS

Digital EPIC D441 - D450 & D451 ATEX EX nA (English)

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TECHNICAL DATA SHEETS

Digital EPIC D430; D431; D450; D451 Control Transmitters - ATEX/IEC (English)

english
Download PDF | E-mail Document
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