Factory Original Rosemount 3051CF Stainless Steel Orifice Flowmeter

• After-sales Service: Support 1 Year Warranty
• Warranty: 1 Year
• Main Application: Water
• Model NO.: Rosemount 3051CF
• Size: DN100-500
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Fluid Oscillation Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Open Channel
• Certification: DIN
• Product Name: Rosemount 3051CF Stainless Steel Flow Meter
• Measurement Type: 3051CF Compact Orifice Flow Meter
• Flow Range: 0–0.01 Kg/S to 0–3400 Kg/S
• Place of Origin: China
• Power Supply: 10.5–42 V DC
• Density Measurement: 0.2–2.5 G/Cm³, ±0.0005 G/Cm
• Temperature Range: 50°c to +200°c (-58°f to +392°f)
• Output Signals: 4–20 Ma (Isolated), Hart® 7, Foundation
• Shock Resistance: 50g (11 Ms Half-Sine)
• Operating Temperature: -40°c to +85°c (-40°f to +185°f)
• Response Time: <100 Ms (Adjustable Damping Available)
• EMC Immunity: 30 V/M (80 MHz–1 GHz)
• Sensor Tube Design: Straight or Curved Coriolis Tubes (No Moving Parts
• Vibration Resistance: 2g RMS (10–2000 Hz)
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 40cm*30cm*30cm*
• Trademark: Emerson
• Origin: China
• HS Code: 8477900000
• Production Capacity: 1000

Product Description

Products Picture

Specification

Emerson Rosemount 3051CD Stainless Steel Shell Pressure Transmitter
Parameter	Specification
Measurement Type	3051CF: Compact Orifice Flow Meter with Differential Pressure Technology
Flow Range	0–0.01 kg/s to 0–3400 kg/s (0–0.02 lbm/s to 0–7500 lbm/s)
Accuracy	±0.5% of rate (liquid), ±1.0% of rate (gas/steam)
Output Signal	4–20 mA + HART® 7 Digital Communication
Power Supply	10.5–42 V DC (loop-powered)
Operating Temperature	-40°C to +85°C (-40°F to +185°F)
Response Time	<100 ms (adjustable damping available)
Wetted Materials	316L Stainless Steel, Hastelloy C-276, Monel 400, or Titanium
Flow Tube Design	Compact orifice plate with integral DP sensor
Enclosure Rating	Aluminum or 316 Stainless Steel; IP66 (NEMA 4X), IP67 (NEMA 6P)
Process Connection	Flanged (ANSI/DIN/JIS), threaded (NPT/BSP), or clamp-style (hygienic)
Ambient Temperature	-40°C to +85°C (-40°F to +185°F)
Vibration Resistance	2g RMS (10–2000 Hz)
Shock Resistance	50g (11 ms half-sine)
EMC Immunity	30 V/m (80 MHz–1 GHz)

Product Description

Emerson Rosemount 3051CF Stainless Steel Flow Meter

The Emerson Rosemount 3051CF Stainless Steel Flow Meter is a high-performance, compact orifice flow meter designed for precise measurement of liquid, gas, and steam flow in industrial environments. Built on Emerson's proven differential pressure (DP) technology, this flow meter integrates an orifice plate and DP sensor into a single, space-saving unit, ensuring reliable performance across critical applications in oil and gas, chemical processing, power generation, HVAC, and water treatment industries. Its rugged stainless steel construction and HART® 7 communication make it a versatile solution for demanding processes requiring accuracy, durability, and seamless integration with modern control systems.

Core Technical Performance The 3051CF delivers ±0.5% of rate accuracy for liquids and ±1.0% for gases and steam, supporting flow ranges from 0–0.01 kg/s to 0–3400 kg/s (0–0.02–7500 lbm/s). It provides a 4–20 mA analog output paired with HART® 7 digital communication, enabling remote configuration, diagnostics, and calibration via tools like the Emerson Field Communicator. Powered by 10.5–42 V DC loop power, the meter operates reliably in extreme ambient temperatures from -40°C to +85°C (-40°F to +185°F), with response times under 100 milliseconds to ensure real-time process monitoring.

Innovative Design and Durability The 3051CF features 316L Stainless Steel, Hastelloy C-276, or Titanium wetted materials, ensuring compatibility with corrosive, abrasive, or high-temperature media. Its compact orifice plate design eliminates the need for separate upstream and downstream piping runs, reducing installation complexity and costs. Available with flanged (ANSI/DIN/JIS), threaded (NPT/BSP), or hygienic clamp-style connections, it adheres to ASME B16.5/B16.47 and ISO 7005 standards. The IP66/IP67-rated aluminum or stainless steel enclosure protects against dust, moisture, and mechanical impacts, while its sensors withstand vibration (2g RMS) and shock (50g), ensuring reliability in harsh environments like offshore platforms, refineries, and chemical plants.

Advanced Communication and Diagnostics Equipped with HART® 7, the 3051CF enables bidirectional communication for real-time monitoring of sensor health, process anomalies, and predictive maintenance alerts. 

Company Profile

Company Profile

KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

FAQ

Q: How long will you give me the reply? 
A: We will reply to you as soon as we see the information 
Q: What is the delivery time? 
A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time. 
Q: How about your package? 
A: Do not worry about the package, we have rich experience in packing.
Q: How about the payment terms? 
A:You can choose T/T.