Rosemount 3051S1CD1A2E12A2AB4E1Q4 Smart Pressure Transmitter 2000 PSI / 138 Bar + Housing 300S2AAE1 + C305121124-0000, Ex d IIC, HART / FOUNDATION Fieldbus

NEW IN BOX

Offered is a Rosemount (Emerson) 3051S Series high-performance smart pressure transmitter for demanding industrial process measurement. This unit is built for robust operation in harsh environments and is fitted with an explosion-proof / flameproof Ex d housing suitable for hazardous areas (per the marking on the nameplates).

From the provided photos and markings:

• Transmitter model / configuration: 3051S1CD1A2E12A2AB4E1Q4

• Housing model: 300S2AAE1 (housing serial shown on the plate)

• Supply (electronics, per nameplate):

  • HART® 4–20 mA: 10.5–30 VDC

  • FOUNDATION™ Fieldbus: 9–30 VDC, 17.5 mA

  • (The plate also references PROFIBUS-PA alongside Fieldbus options.)

• Supermodule supply (label): 10.5–42.4 VDC

• Max working pressure (your data): 2000 PSI / 138 bar

• Hazardous area marking (visible): Ex d IIC, II 1/2 G, KEMA00ATEX2143X

• Temperature class info (visible): T5 / T6 with ambient limits shown on the housing plate

• Origin / build: Wessling, Germany (Made in Germany / Emerson Process Management GmbH & Co. OHG address on the box label)

This transmitter is a strong choice for process industries such as chemical, oil & gas, utilities, and general manufacturing where stable pressure measurement and certified hazardous-area protection are required.

Key Specifications (from labels + your notes)

• Manufacturer / Brand: Rosemount (Emerson Process Management)

• Series: 3051S

• Model code: 3051S1CD1A2E12A2AB4E1Q4

• Housing model: 300S2AAE1

• Tag / option code (box/your data): C305121124-0000

• Max pressure: 2000 PSI / 138 bar

• Power (HART): 10.5–30 VDC

• Power (FOUNDATION Fieldbus): 9–30 VDC, 17.5 mA

• Supermodule supply: 10.5–42.4 VDC

• Explosion protection: Ex d IIC, II 1/2 G

• ATEX certificate marking: KEMA00ATEX2143X

• Country of origin: Germany

What’s Included

• Rosemount pressure transmitter assembly exactly as shown in the photos (including the attached process/manifold block and fittings visible in the images)

• Original box (Emerson / Rosemount label visible)