Temperature-Sensitive Coriolis Flowmeter for Accurate Mass Flow and Density

• Customization: Available
• Accuracy: 0.15%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Model NO.: P50
• Size: DN6-80
• Sensor: Tube/Flange
• Application: Environmental Protection
• Type: Coriolis Mass Flow Meter
• Measuring Media: Liquid
• Measurement Object: Closed Pipeline
• Certification: CE
• Process Temperature: -100~180°c
• Ambient Temperature: -40~60°c
• Range: 0.67~885nm3/H
• Flange Standard: ANSI
• Flange Material: 316L
• Flange Size: ANSI 2"150RF
• Body Material: Aluminum
• Element Material: 316L
• Mounting Style: Integral
• Power Supper: 24VDC
• Output Signal: 4-20mA
• Output Indicator: Yes
• Electrica Connect: 1/2"NPT
• Explosion Proof: Ex Ib LLC T3~T6
• Pressure: 0-50bar
• Transport Package: Wooden
• Trademark: Xi′an Dongfeng
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100000peices/Years

Product Description

P Series Precise Mass Flow & Density Meter
. Expertly engineered for the accurate measurement of Liquid, Gas, and Slurry Mass Flow, ensuring precision in every reading.
. Mass Flow Accuracy ±0. 1%(Liquid),±0.5%(Gas) . Density Measuring Accuracy ±1kg/m3
. Normal Diameter DN10~DN250
. Process Temperature Ranges -40ºCto+350ºC
Component Parts of P Series Encompass: Coriolis Mass Flow Meter
P Series Coriolis Mass Flow Meter is defined as P seriesMass Flow Meter with precision flow accuracy is 0. 1%, crafted with P series mass flow Sensor and DPT100 Transmitter.This ensures unparalleled precision and reliability.

Features and Benefits of P Series Coriolis Mass Flow Meterinclude:
l Innovative Double U or double C type flow pipe design is superior for enhancing measurement
accuracy Provides comprehensive mass flow, volume flow, density, and temperature measurement with unmatched efficiency. and the calculates the others relevant parameters
l Effortless on installation, no need rectifier, filter components, no special requirements for installing direct pipe section
l With no moving parts and no need for frequent maintenance; highly stable functionality no need for frequent calibration
l Allows minimal range flow operation, reducing pressure loss while maintaining high efficiency
l Compact design ensures reduced installation costs
l Fully compatible with N series A(flanges faces interval distance) dimension
l Ultra-precision metering and long-term stability functions for custody transfer measurement
l Ultra-wide turndown ratio for gas measurement
l The Transmitter can be swapped out for simplified maintenancel
l Unaffected by ambient temperature

Liquid Flow Rate Performance Index

 

		Mass flow rate	Volume flow rate[1]
		Kg/h	L/h
Maximum mass	P10	1500	1500
flow rate	P15	4500	4500
	P20	9450	9450
	P25	25500	25500
	P50	94500	94500
	P80	240000	240000
	P100	540000	540000
	P150	825000	825000
	P200	1650000	1650000
	P250	2700000	2700000

Mass flow accuracy[2]       15:1	within turndown[3]	±0. 1%
15:1	beyond turndown	±(zero stability/instant rate)×100%

Volume flow accuracy[2] FS ±0. 15±(Zero Stability / Instant Flow Rate) × 100%


 

Repeatability	15:1	within turndown	±0.05%
	15:1	beyond turndown	±1/2(Zero Stability / Instant Flow Rate)×100%

Kg/h

 

Zero Stability

P10 P15 P20 P25 P50 P80 P100 P150 P200 P250

0.10 0.30 0.63 1.70 6.30 16.0 36.0 55.0 110.0 180.0

[1]The criterion of volume flow rate is as per density. Regarding to the process liquid density isn't1000 kg/m3,the value of volume flow is value of maximum mass flow divided by liquid density .This ensures precise volume flow rates for varied liquid compositions.
[2]Flow Accuracy includes repeatability, linearity and hysteresis.
[3]Turndown is defined as the value of maximum flow divided by minimum flow.

Accuracy, Turndown and Pressure Loss of P50 connected with DPT100 Transmitter

Turndown (from the maximum flow)	20:1	15:1	5:1	1.5:1	1:1
Accuracy  ±%	0. 14	0. 1	0. 1	0. 1	0. 1
Pressure Drop MPa	0.001	0.002	0.02	0. 1	0.23

Note:when the maximum flow rate exceeds the given flow rate range,the noise increases substantially. from the pipe will affect the precision and accuracy of the measurements.



Gas Measurement Performance
Mass flow accuracy (flow rate > zero stability/0.005) ±0.5%
(flow rate < zero stability/0.005) ±Precise (zero stability/instant flow rate)x100% Mass flow repeatability (flow rate>zero stability/0.005) ±0.25%
(flow rate<zero stability/0.005) ±1/2(zero stability/instant flow rate)x100%

Standard Volume
In most application areas, customers are accustomed to use standard volume to determine the volume under varying pressure and temperature conditions, where the standard volume is also known as "standard mass" flow unit to the fixed component liquid. Applied to the density under standard condition(receiving from reference data), flow meter would be output under the configuration of standard volume unit, which means that couldd be calculated between measured liquid quality and entrained liquid standard density, but no need the compensation of pressure, temperature, and density. For more information please contact your local agency.


Pressure Loss
Pressure loss is affected by the sensor geometric form, gas density and flow rate. While customers are suggested that the sensor pressure loss couldn't surpass 0. 127MPa when design type selection.


Flow Rate
The flow rate of gas measure is much greater than the flow rate of liquid measure, the higher flow rate leads to the noise will affect the The signal of the flowmeter is crucial. Therefore, the flow rate within the sensor pipe should be lower than 0.5 times that of sound's rate when the pressure loss of the flow meter is under 0. 127Mpa.Ensure

 

Model Selection PrincipleIn
the applied fields of the Coriolis Mass Flow Meter, the maximum flow rate is determined by pressure loss, while the minimum flow rate is dictated by measuring accuracy. Prior to selecting the product, clients or users should
consult this manual, utilizing the size selection software provided by Xi'an Dongfeng Machinery & Electronic Co., Ltd. Furthermore, the user should also rely on the guidance provided by the software. As well as additionalresources offered by the manufacturer. Ensure optimal usage of this state-of-the-art technology. The user should be Provide the relevant data such as accuracy, flow rate, pressure loss, density, viscosity, temperature, etc., which ensures the correct size selection and application. The software can be obtained from salespersons of the agency or downloaded from the company

P50 Compact Installation
Note: The listed flanges in the tables below are welding-neck steel pipe flanges RF
 

Flange(GB/T 9115-2010)		A	B	L	C	H	E	M	I	D	F
Flange(HG/T 20592-2009)
DN(mm)	PN(MPa)
50(Standard)	4.0	562	460	595	702	922	201	18	125	165	180
65(Optional)	4.0	570	460	595	702	922	201	18	145	185	180

Flange(HG/T 20615-2009)		A	B	L	C	H	E	M	I	D	F
Flange(ASME B16.5-2009)
DN(mm)	PN(Class)
50(Standard)	300	606	460	595	702	922	201	18	127	165	180
65(Optional)	300	620	460	595	702	922	201	22	149.2	190	180

P50 Remote Installation

Note: The listed flanges in the tables below are welding-neck steel pipe flanges RF

Flange(GB/T 9115-2010)		A	B	L	C	H	E	M	I	D
Flange(HG/T 20592-2009)
DN(mm)	PN(MPa)
50(Standard)	4.0	562	460	595	702	845	201	18	125	165
65(Optional)	4.0	570	460	595	702	845	201	18	145	185

Flange(HG/T 20615-2009)		A	B	L	C	H	E	M	I	D
Flange(ASME B16.5-2009)
DN(mm)	PN(Class)
50(Standard)	300	606	460	595	702	845	201	18	127	165
65(Optional)	300	620	460	595	702	845	201	22	149.2	190

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a distinguished leader within the prestigious Hanshan (Cold Mountain) Intelligent Technology Co., symbolizing a relentless pursuit of innovation and unparalleled excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) launched its illustrious journey in the bustling metropolis of Shanghai in 2013, marking a groundbreaking chapter in technological advancement.
The founding team comprises industry stalwarts from the globe's leading automation giants, bringing a remarkable arsenal of expertise: over 20 years in automation, two decades in engineering, and a decade in cutting-edge digital solutions. Their mission is clear: to deliver superior automation and digitization products and services globally. Strategically rooted in Shanghai, China, the company stands as a beacon of technological mastery.
With an illustrious history surpassing 20 years in the petrochemical sector, the company wields unparalleled expertise in the automation and digitalization domains across the entire industry spectrum-upstream, midstream, and downstream. They offer a comprehensive suite of professional-grade products and meticulously crafted solutions for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring a standard of excellence throughout the product lifecycle.

You may have these questions

How do I select the right product?
A: Upon receiving your inquiry, our extensive technical dossier provides all the essential knowledge you need. This documentation allows you to thoroughly analyze the process parameters and technical specifications relevant to your requirements. Equipped with this information, we will expertly recommend the model that aligns perfectly with your specific needs.

I would like a confirmed model. Can you provide that?
A: Absolutely. Once you express interest in a specific model, we will conduct a thorough verification process to ensure its compatibility. If there are opportunities for cost-effective improvements, we will promptly offer optimization suggestions. Upon your confirmation, we will proceed to craft a formal quotation, meticulously tailored to achieve your objectives.