Emerson Micro Motion Coriolis Cmf400 Density Flange Mounted Flowmeter Vortex Transmitter

• Customization: Available
• After-sales Service: Support 1 Year Warranty
• Warranty: 1 Year
• Model NO.: Rosemount CMF400 Flowmeter
• Accuracy: ±0.1% of Rate
• Main Application: Water
• 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: Flowmeter with Density and Temperature Output
• Measurement Type: Flowmeter for Steam, Gas, and Liquid
• Measurement Range: 0–45, 000 Kg/H (0–100, 000 Lb/H)
• Antenna Types: 80 GHz Horn or Rod Antenna
• Power Supply: 90–250 V AC (Standard)
• Local Display Module: 4-Digit LCD or Graphical Display
• Temperature Range: 50°c to +200°c (-58°f to +392°f)
• Output Signals: 4–20 Ma + Hart® 7 Digital Communication
• Shock Resistance: 50g (11 Ms Half-Sine)
• Operating Temperature: -40°c to +260°c (-40°f to +500°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 Micro Motion Coriolis CMF400 Density Flange Mounted Flowmeter
Parameter	Specification
Measurement Type	Coriolis Mass Flowmeterwithdensity and temperature output
Measurement Range	-Mass Flow: 0–45,000 kg/h (0–100,000 lb/h)
	-Density: 0.5–2.0 g/cm³ (31–125 lb/ft³)
	-Temperature: -200°C to +350°C (-328°F to +662°F)
Accuracy	-Mass Flow: ±0.1% of rate (liquids), ±0.5% (gases)
	-Density: ±0.0005 g/cm³
	-Temperature: ±1°C (±1.8°F)
Output Signal	4–20 mA + HART® 7 Digital Communication or FOUNDATION Fieldbus
Power Supply	90–250 V AC (standard) or 10.5–42 V DC (loop-powered option)
Operating Temperature	-40°C to +85°C (-40°F to +185°F)
Response Time	<100 ms (adjustable damping available)
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 Micro Motion Coriolis CMF400 Density Flange-Mounted Flowmeter

The Emerson Micro Motion Coriolis CMF400 Density Flange-Mounted Flowmeter is a high-precision, multivariable instrument engineered for accurate measurement of mass flow, density, and temperature in demanding industrial environments. Designed for liquid and gas applications across oil and gas, chemical processing, power generation, and food and beverage industries, the CMF400 combines Coriolis force technology with robust mechanical design to deliver unmatched accuracy, repeatability, and reliability. Its flange-mounted configuration and ATEX/IECEx-certified explosion-proof design ensure seamless integration into hazardous and non-hazardous process systems.

Core Technical Performance The CMF400 offers mass flow accuracy of ±0.1% of rate (liquids) and ±0.5% (gases), with a measurement range of 0–45,000 kg/h (0–100,000 lb/h). It simultaneously measures density (0.5–2.0 g/cm³) with ±0.0005 g/cm³ precision and temperature (-200°C to +350°C [-328°F to +662°F]) with ±1°C (±1.8°F) accuracy. The flowmeter supports 4–20 mA analog output paired with HART® 7 or FOUNDATION Fieldbus communication, enabling real-time data acquisition, remote diagnostics, and integration with PLCs, DCS, and SCADA systems. Powered by 90–250 V AC or 10.5–42 V DC loop power, it operates reliably in ambient temperatures from -40°C to +85°C (-40°F to +185°F), with response times under 100 milliseconds to support dynamic process control.

Innovative Design and Durability Constructed with 316L Stainless Steel, Hastelloy C-276, Monel 400, or Carbon Steel wetted materials, the CMF400 withstands exposure to corrosive, abrasive, or high-temperature media. Its straight-tube or U-tube sensor design with dual vibration sensors ensures stable measurements in turbulent flows. Available with ANSI 150–300#, DIN PN10–PN40, or JIS 10K–20K flanged connections, it adheres to global installation standards (ASME B16.5/B16.47, ISO 7005). The IP66/IP67-rated aluminum or stainless steel enclosure resists dust, moisture, and mechanical impacts, while its sensors endure vibration (2g RMS) and shock (50g), ensuring reliability in offshore platforms, refineries, and chemical plants.

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.