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New Original 3051CG 2 Wire Pressure Transmitter

New Original 3051CG 2 Wire Pressure Transmitter

Original 3051CG Pressure Transmitter

3051CG 2 Wire Pressure Transmitter

2 Wire Pressure Transmitter

Place of Origin:

Singapore

Certification:

ISO9001

Model Number:

3051CG

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Product Details
Process Connection:
1/4" NPT
Measurement Range:
0-4000 Psi
Operating Temperature:
-40 To 85°C
Output Signal:
4-20 MA
Housing Material:
Aluminum
Accuracy:
+/- 0.075% Of Span
Mounting Type:
DIN Rail Or Pipe Mount
Display:
LCD
Wetted Materials:
316L Stainless Steel
Protection Rating:
IP67
Power Supply:
10.5-55 VDC
Communication Protocol:
HART
Highlight:

Original 3051CG Pressure Transmitter

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3051CG 2 Wire Pressure Transmitter

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2 Wire Pressure Transmitter

Payment & Shipping Terms
Minimum Order Quantity
1pcs
Price
negotiable
Packaging Details
carton
Delivery Time
5-8 work days
Payment Terms
T/T
Product Description
New Original 3051CG 2 Wire Pressure Transmitter

New Original 3051CG 2 Wire Pressure Transmitter 0


Product Description:

The Rosemount 3051CG is a 2-wire Coplanar™ Gauge Pressure Transmitter designed for precise and reliable gauge pressure measurement in industrial applications. It features Emerson’s patented Coplanar platform, allowing seamless integration with manifolds and remote seals. With a reference accuracy of ±0.04% of span, 10-year stability, and a 150:1 turndown ratio, the 3051CG delivers high performance across a wide range of pressures. It supports 4–20 mA HART®, WirelessHART®, and FOUNDATION™ Fieldbus protocols, making it ideal for process control systems that demand both flexibility and diagnostic insight. Its compact design, SIL 2/3 certification, and advanced diagnostics like Loop Integrity and Plugged Impulse Line Detection make it a trusted choice for safety-critical and space-constrained installations.


Specifications:

Feature 3051CG Gauge Pressure 3051CD0 Micro Differential Pressure
Measurement Type Gauge Pressure Differential Pressure (Ultra-Low Range)
Design Platform Coplanar™ Coplanar™
Pressure Range 25 inH₂O to 2000 psi (1.72 mbar to 137.89 bar) ±3 inH₂O (±7.46 mbar)
Accuracy ±0.04% of span ±0.04% of span
Stability 10-year installed stability 10-year installed stability
Output Protocols 4–20 mA HART®, WirelessHART®, Fieldbus 4–20 mA HART®, WirelessHART®
Mounting Style Coplanar flange with direct or remote seal Coplanar flange with impulse lines
Applications Process pressure, tank level, and hydraulic systems Cleanroom, HVAC, filter monitoring, draft flow
Special Capability Broad pressure range with high turndown (150:1) Ultra-sensitive low-pressure detection
SIL Certification SIL 2/3 per IEC 61508 SIL 2/3 per IEC 61508

Selection Tips

  1. Choose 3051CG for general-purpose air/gas pressure monitoring.
  2. Use 3051CD when you need to measure pressure differences (e.g., across filters or orifice plates).
  3. Opt for 3051HT in sanitary or clean-in-place (CIP) environments.

New Original 3051CG 2 Wire Pressure Transmitter 1


Applications:

New Original 3051CG 2 Wire Pressure Transmitter 2

Packing:

New Original 3051CG 2 Wire Pressure Transmitter 3

Frequently Asked Questions – Rosemount 3051CG

1. What does the 3051CG measure?

It measures gauge pressure, which is pressure relative to atmospheric pressure, using Emerson’s Coplanar™ platform for flexible integration.

2. What is the pressure range?

It supports a wide span—from 25 inH₂O to 2000 psi (1.72 mbar to 137.89 bar), depending on the selected sensor range.

3. What is the reference accuracy?

It offers ±0.04% of span accuracy, with a 150:1 turndown ratio, ensuring precise performance across a wide range of applications.

4. What output protocols are available?

  1. 4–20 mA HART®
  2. WirelessHART®
  3. FOUNDATION™ Fieldbus

5. What mounting style does it use?

The 3051CG uses a Coplanar flange, allowing direct mounting to manifolds or remote diaphragm seals.

6. What are typical applications?

  1. Tank level monitoring
  2. Pump discharge pressure
  3. Hydraulic and pneumatic systems
  4. Process pressure in sealed systems

7. Is it SIL certified?

Yes, it is SIL 2/3 certified per IEC 61508, making it suitable for Safety Instrumented Systems (SIS).

8. What diagnostics are included?

It features:

  1. Loop Integrity Diagnostics
  2. Plugged Impulse Line Detection
  3. Advanced Process Alerts

9. Can it be configured locally?

Yes. Models with a graphical LCD support local configuration via external buttons—even in hazardous areas.

10. How does it differ from the 3051CD0?

  1. 3051CG: Measures gauge pressure, broader range, general-purpose
  2. 3051CD0: Measures ultra-low differential pressure (±3 inH₂O), ideal for cleanroom and HVAC applications

Models of 3051CG Transmitters:


Model Code Range Code Process Conn. Options
3051CG1A02A1AB1H2L4M5 1 B1 L4M5
3051CG2A02A1AB1H2L4M5 2 B1 L4M5
3051CG3A02A1AB1H2L4M5 3 B1 L4M5
3051CG4A02A1AB1H2L4M5 4 B1 L4M5
3051CG5A02A1AB1H2L4M5 5 B1 L4M5
3051CG1A02A1AB3H2L4M5 1 B3 L4M5
3051CG2A02A1AB3H2L4M5 2 B3 L4M5
3051CG3A02A1AB3H2L4M5 3 B3 L4M5
3051CG4A02A1AB3H2L4M5 4 B3 L4M5
3051CG5A02A1AB3H2L4M5 5 B3 L4M5
3051CG1A02A1AB1H2L4M5K5 1 B1 L4M5K5
3051CG2A02A1AB1H2L4M5K5 2 B1 L4M5K5
3051CG3A02A1AB1H2L4M5K5 3 B1 L4M5K5
3051CG4A02A1AB1H2L4M5K5 4 B1 L4M5K5
3051CG5A02A1AB1H2L4M5K5 5 B1 L4M5K5
3051CG1A02A1AB1H2L4M5E5 1 B1 L4M5E5
3051CG2A02A1AB1H2L4M5E5 2 B1 L4M5E5
3051CG3A02A1AB1H2L4M5E5 3 B1 L4M5E5
3051CG4A02A1AB1H2L4M5E5 4 B1 L4M5E5
3051CG5A02A1AB1H2L4M5E5 5 B1 L4M5E5
3051CG1A02A1AB1H2L4M5I5 1 B1 L4M5I5
3051CG2A02A1AB1H2L4M5I5 2 B1 L4M5I5
3051CG3A02A1AB1H2L4M5I5 3 B1 L4M5I5
3051CG4A02A1AB1H2L4M5I5 4 B1 L4M5I5
3051CG5A02A1AB1H2L4M5I5 5 B1 L4M5I5
3051CG1A02A1AB3H2L4M5K5 1 B3 L4M5K5
3051CG2A02A1AB3H2L4M5K5 2 B3 L4M5K5
3051CG3A02A1AB3H2L4M5K5 3 B3 L4M5K5
3051CG4A02A1AB3H2L4M5K5 4 B3 L4M5K5
3051CG5A02A1AB3H2L4M5K5 5 B3 L4M5K5
3051CG1A02A1AB3H2L4M5E5 1 B3 L4M5E5
3051CG2A02A1AB3H2L4M5E5 2 B3 L4M5E5
3051CG3A02A1AB3H2L4M5E5 3 B3 L4M5E5
3051CG4A02A1AB3H2L4M5E5 4 B3 L4M5E5
3051CG5A02A1AB3H2L4M5E5 5 B3 L4M5E5
3051CG1A02A1AB3H2L4M5I5 1 B3 L4M5I5
3051CG2A02A1AB3H2L4M5I5 2 B3 L4M5I5
3051CG3A02A1AB3H2L4M5I5 3 B3 L4M5I5
3051CG4A02A1AB3H2L4M5I5 4 B3 L4M5I5
3051CG5A02A1AB3H2L4M5I5 5 B3 L4M5I5
3051CG1A22A1AB4M5 1 B4 M5
3051CG2A22A1AB4M5 2 B4 M5
3051CG3A22A1AB4M5 3 B4 M5
3051CG4A22A1AB4M5 4 B4 M5
3051CG5A22A1AB4M5 5 B4 M5
3051CG1A22A1AB4M5DF 1 B4 M5DF
3051CG2A22A1AB4M5DF 2 B4 M5DF
3051CG3A22A1AB4M5DF 3 B4 M5DF
3051CG4A22A1AB4M5DF 4 B4 M5DF
3051CG5A22A1AB4M5DF 5 B4 M5DF
3051CG1A22A1AB4M5K5 1 B4 M5K5
3051CG2A22A1AB4M5K5 2 B4 M5K5
3051CG3A22A1AB4M5K5 3 B4 M5K5
3051CG4A22A1AB4M5K5 4 B4 M5K5
3051CG5A22A1AB4M5K5 5 B4 M5K5
3051CG1A22A1AB4M5E5 1 B4 M5E5


 

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