Rosemount 4051ST In Line Pressure Transmitter

Provides pressure, level, and flow measurement with ±0.025% accuracy and an 800:1 rangedown.

Starting at $4,233.98
Effective April 15th, 2025 Rosemount has added a 6.7% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

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Product Specs

Features

  • Measurement range:
    • Differential: Up to 2,000 PSI (137.89bar)
    • Gauge & Absolute: Up to 10,000 PSIG (689.47bar)
  • Diagnostics:
    • Process intelligence
    • Dedicated plugged impulse line & loop integrity
    • Expanded process alerts
  • 4-20mA HART protocol with two integral relay switches
  • <50ms time constant/response
  • ±0.025% accuracy
  • 800:1 rangedown

The Rosemount 4051ST In Line pressure transmitter is a high-precision device designed for accurate pressure, level, and flow measurement in industrial applications. It offers ±0.025% reference accuracy, 20-year stability, and an 800:1 rangedown, allowing one transmitter to cover a wide measurement range while maintaining reliable performance. Its durable design and corrosion-resistant materials make it suitable for demanding process environments.

The 4051ST includes Bluetooth connectivity for remote configuration and diagnostics, reducing manual intervention in hazardous areas. Built in features such as plugged impulse line detection, loop integrity monitoring, and process diagnostics provide real-time insight into system performance and help prevent process interruptions. A 40ms response time supports applications requiring fast process feedback.