Rosemount 3051 Pressure Transmitter Differential Gauge Absolute Pressure Sensor for Industrial Process Control

Orifice plates are simple and cheap, and the 3051 differential transmitter is the one that reads the pressure drop reliably year after year. It handles high line pressure, gives good turndown, and the DCS does the square root for flow. New ones have better accuracy and diagnostics, but they bolt right onto the same 3-valve manifolds as the old 1151s, so turnaround swaps are easy.

• High static pressure ratings – up to 6000 psi line
• Tiny DP ranges down to inches water
• Remote seals for dirty or hot fluids
• Built-in square root output option
• Local display – see the DP right there

• Steam flow measurement
• Natural gas lines
• Process liquids
• Compressed air

Q: Does it replace my old 1151 DP?
A: Yes – same manifold holes.

Q: Remote seals?
A: Yes – capillary systems for hot or viscous stuff.

Phone/WhatsApp/WeChat: +8615000725058
Email: edwardzhao@gbsxj.com

• 3051S with integral orifice
• 3051CFA Annubar
• 8800D Vortex