3051C Pressure Transmitter Cost Reliable Industrial Measurement Solution
Product Introduction
The Rosemount 3051C Pressure Transmitter is a trusted solution for accurate and reliable industrial measurement. Designed for demanding process environments, it delivers precise differential, gauge, and absolute pressure readings to ensure safe and efficient operations. With its robust construction, advanced sensor technology, and proven stability, the 3051C helps reduce downtime, optimize performance, and lower overall maintenance costs.
Engineered for industries such as oil & gas, chemical processing, power generation, and water treatment, this transmitter combines durability with high accuracy, making it a cost-effective choice for long-term measurement needs.
| Specification |
3051C (Coplanar) |
3051T (In-Line) |
3051S (Scalable Performance) |
| Measurement Types |
Differential, Gauge, Absolute |
Gauge, Absolute |
Differential, Gauge, Absolute |
| Key Features |
Flexible coplanar platform; supports flow, level, and pressure; easy manifold integration; advanced diagnostics |
Compact in-line design; direct process connection; simple configuration |
Premium scalable architecture; ultra-high accuracy; advanced diagnostics; long-term stability |
| Accuracy |
±0.04% reference (up to ±0.12% of span) |
±0.075% of URL |
As high as ±0.025% of span |
| Typical Applications |
Multi-variable measurement (flow, level, pressure) in oil & gas, chemical, and power |
Tank level monitoring, simple process pressure, hydraulic/pneumatic systems |
Critical applications needing the highest precision (refining, custody transfer, safety systems) |
| Cost Position |
Mid-range (versatile, cost-effective) |
Lower cost (simpler, focused use) |
Higher cost (premium performance) |
Product Specifications:
| Model |
Pressure Type |
Range Example (Typical) |
Accuracy |
Output Options |
Key Features |
| 3051CD |
Differential |
–250 to +250 inH₂O |
±0.04% of span |
4–20 mA HART, Fieldbus, Wireless |
Ideal for flow and level, Coplanar™ design, diagnostics for impulse lines |
| 3051CG |
Gauge |
0 to 300 psi |
±0.04% of span |
4–20 mA HART, Fieldbus, Wireless |
Measures pressure relative to the atmosphere; robust for general process use |
| 3051CA |
Absolute |
0 to 150 psia |
±0.04% of span |
4–20 mA HART, Fieldbus, Wireless |
Used in vacuum or sealed systems; stable under varying atmospheric conditions |
3051C vs. 3051S – When to Choose What
| Feature |
3051C Series |
3051S Series |
| Accuracy |
±0.04% of span |
Up to ±0.025% of span |
| Rangedown |
Up to 150:1 |
Up to 200:1 |
| Cost |
More economical |
Higher investment |
| Use Case |
Standard industrial applications |
High-precision or critical applications |
| Diagnostics |
Loop Integrity, Plugged Line Detection |
Advanced diagnostics, remote display |
Product Selection Table:
| model |
Type of transmitter (choose one) |
CD |
CG |
CA |
| 3051CD 3051CG 3051CA |
Differential pressure transmitter, Gauge pressure transmitter, Absolute pressure transmitter |
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--
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| code |
Pressure range (URL) (choose one)
3051CD type 3051CG type 3051CA type |
CD |
CG |
CA |
| 0 |
Not provided 0-0.167to0-5psia
(0-8.6to0-260mmHga) |
-- |
-- |
-- |
| 1 |
0-0.5to0-25inH20 Not 0- 0.3 to 0- 30 psi
(0-2.07to0-206.8kPa) (0-2.07to0-206.8kPa) |
-- |
-- |
-- |
| 2 |
0-2.5to0-250inH200-2.5to0-250inH200-1.5to0-150psia
(0-0.62to0-62.2kPa)(0-0.62to0-62.2kPa)(0-10.34to0-1034.2kPa) |
-- |
-- |
-- |
| 3 |
0-10to0-1000inH200-10to0-1000inH200-8to0-800psia
(0-2.48to0-248kPa)(0-2.48to0-248kPa)(0-55.16to0-5515.8kPa) |
-- |
-- |
-- |
| 4 |
0-3to0-300 psi 0-3to0-300 psi 0-40to0-4000 psi
(0-20.7to0-2070kPa)(0-20.7to0-2070kPa)(0-275.8to0-27580kPa) |
-- |
-- |
-- |
| 5 |
0-20 to 0-2000 psi 0-200 to 0-2000 psi
(0-138 to 0-13800kPa) (0-138 to 0-13800kPa) |
-- |
-- |
-- |
| code |
output |
CD |
CG |
CA |
A
M(1) |
4- 20mA, with digital signal based on HART protocol
Low power consumption, 1-5VDC with digital signal based on HART protocol (0.8-3.2Vdc, using option code C2) Not provided |
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Applications:
FAQ – 3051C Pressure Transmitter Cost & Features
Q1: What is the Rosemount 3051C Pressure Transmitter used for?
A: The 3051C is designed for differential, gauge, and absolute pressure measurement. It’s widely used in industries such as oil & gas, chemical processing, power generation, and water treatment for monitoring flow, level, and pressure.
Q2: How much does a 3051C Pressure Transmitter cost?
A: Pricing varies depending on configuration, materials, pressure range, and added options (e.g., manifolds, digital protocols, hazardous area certifications). Generally, it is positioned as a mid-range, cost-effective solution compared to simpler 3051T models or premium 3051S models.
Q3: What factors influence the cost of a 3051C?
A:
- Pressure range and accuracy class
- Process connection type and material (stainless steel, exotic alloys)
- Communication protocol (HART, FOUNDATION Fieldbus, Profibus)
- Mounting accessories (manifolds, brackets)
- Certifications (ATEX, IECEx, SIL, etc.)
Q4: How accurate is the 3051C?
A: It offers ±0.04% reference accuracy (up to ±0.12% of span depending on configuration), making it highly reliable for most industrial applications.
Q5: How does the 3051C compare to other models like 3051T or 3051S?
A:
- 3051T: Lower cost, simpler in-line design for gauge/absolute pressure.
- 3051C: Versatile, mid-range coplanar design for flow, level, and pressure.
- 3051S: Premium, ultra-high accuracy with advanced diagnostics.
Q6: Is the 3051C transmitter easy to install and maintain?
A: Yes. Its coplanar platform allows easy integration with manifolds and accessories, reducing installation time and simplifying maintenance.
Q7: What communication protocols are available?
A: Standard options include HART®, FOUNDATION Fieldbus, and Profibus PA, ensuring compatibility with most control systems.
Q8: Why choose the 3051C over lower-cost transmitters?
A: While budget models may handle basic tasks, the 3051C balances accuracy, durability, and flexibility, reducing long-term operating costs and downtime.
Typical Models of 3051CG Transmitters:
| Model Code |
Range Code |
Diaphragm Material |
Vent/Drain Material |
Mounting Bracket |
Display Option |
Special Option |
| 3051CG1A02A1AB1H2L4M5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
— |
| 3051CG2A02A1AB1H2L4M5 |
2 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
— |
| 3051CG3A02A1AB1H2L4M5 |
3 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
— |
| 3051CG4A02A1AB1H2L4M5 |
4 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
— |
| 3051CG5A02A1AB1H2L4M5 |
5 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
— |
| 3051CG1A02A1AB3H2L4M5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
Process Flange B3 |
| 3051CG1A02A1AB1H2L4M5K5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
K5 (Tagging) |
| 3051CG1A02A1AB1H2L4M5E5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
E5 (Calibration) |
| 3051CG1A02A1AB1H2L4M5I5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
I5 (Certs/Docs) |
| 3051CG1A22A1AB4M5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
Output A22 |
| 3051CG1A22A1AB4M5DF |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
DF (Factory Config) |
| 3051CG1A22A1AB4M5K5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
K5 (Tagging) |
| 3051CG1A22A1AB4M5E5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
E5 (Calibration) |
| 3051CG1A22A1AB4M5I5 |
1 |
316L SST |
SST |
Coplanar SST |
LCD (M5) |
I5 (Certs/Docs) |
Good Service:
We offer high-quality, fast delivery, and competitive prices for Transmitters.
> Please send your RFQ to get the latest price.
> We will ship the items within 3-5 working days after receiving the payment.
> We can ship to you by UPS/DHL//EMS/FedEx. Please contact us, and we will use your preferred method.
> We have a large stock and the prices are variable, so we have a good price. If needed, please contact us for specific prices.
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