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HFM10 Coriolis Mass Flowmeter

● Accurate mass flow, volume flow, density and temperature measurement, gas mass flow measurement.
● Double U-type measuring tube with high sensitivity.
● The transmitter uses high-performance microprocessor, OLED display, and the parameters are convenient and fast.
● The transmitter has the self-test and self-diagnosis functions.
● Two-way measurement.
● The measurement is not affected by the changes in the fluid density, viscosity, and temperature.
● No installation and environmental impact, to maintain long-term stability.
● Simple installation, no need for straight pipe section and rectification.
● High temperature, ultra-low temperature, high pressure type applications.
● The Ex explosion-proof type which can be used in dangerous places.

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Model:
HFM10
Brand:
ZYZL
Code:
ZYZL-HFM10

Coriolis Mass Flowmeter Density measurement Flowmeter Volume measurement Flowmeter Temperature measurement Flowmeter Bent dual-tube system Coriolis flowmeter Coriolis forces Mass flow measurement HART protocol MODBUS RS-485

Description

Specifications

Dimensions

Ordering Code

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Measuring principle

Coriolis mass flowmeter operating principle involves inducing a vibration of the flow tube through which the fluid passes. The vibration, though it is not completely circular, provides the rotating reference frame which gives rise to the Coriolis effect. While specific methods vary according to the design of the flow meter, sensors monitor and analyze changes in frequency, phase shift, and amplitude of the vibrating flow tubes. The changes observed represent the mass flow rate and density of the fluid.

Basing on the controlled generation of Coriolis forces. These forces are always present in a system when both translational and rotational movements are superimposed.

Application

HFM10 has a long-standing reputation as a highly accurate sensor. Immune to fluctuating and harsh environments, it is suited for the broadest range of applications. With its compact transmitter HFM10 offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology enables measurement reliability and extension of recalibration cycles.

1) Density measurement

The measuring tube is continuously excited at its resonance frequency. A change in the mass and thus the density of the oscillating system (comprising measuring tube and fluid) results in a corresponding, automatic adjustment in the oscillation frequency. The resonance frequency is thus a function of the medium density. The microprocessor utilizes this relationship to obtain a density signal.

2) Volume measurement

Together with the measured mass flow, this is used to calculate the volume flow.

3) Temperature measurement

The temperature of the measuring tube is determined in order to calculate the compensation factor due to temperature effects.

Special features of Coriolis Mass flowmeter

Product model	HFM10-CCG (U type)	HFM10-CCG (Ω type)	HFM10-CNG (CNG type)	HFM10-CMS (Slightly curved)
Measuring medium	Liquid, gas
Type	Integrated type, split body type
Caliber	DN50/80/100/150	DN3/6/15/25/40	DN15/25/50	DN15/20
Mechanical connection	HG/T20592/GB /T9119/DIN/CLASS	HG/T20592/GB/T9119 /DIN/CLASS/internal thread	HG/T20592/GB /T9119/DIN/CLASS	Internal thread
Process pressure	4MPa			25MPa
Measure pipe material	316L		316L / Hartz alloy	316L
Process temperature	Universal (-40℃ ~ +200℃); Cryogenic type (-198℃ ~ +100℃); High temperature type (-40℃ ~ +350℃)
Ambient temperature	-40~+60℃
Display	LCD display, Chinese / English, photosensitive button / with backlight
Function	Mass flow rate, volume flow, density measurement
Accuracy	Liquid 0.1% / 0.15% and gas 0.5% / 0.75%
Density accuracy	0.002g/cc
Power supply voltage	220VAC、24VDC
Output signal	4 ~ 20 mA, pulses, frequency
Communication mode	HART、MODBUS RS-485
Levels of protection	IP67
Explosion-proof	Ex db ia IIC T6 Gb

Outline Dimensions of Sensors

Optional dimensions for "U" , "Ω", slightly curved , and CNG four types of sensors.

U type

Ω type

Slightly curved

CNG type

Dimension table

Type	model	Nominal diameter	Maximum flow rate（kg/h）	External dimensions			Flange size （HG/T 20592）			Bolt
Type				A	B	C	d	d0	n-d1
U type	CCG50	50	60000	556	711	506	165	125	4-Φ18	M16
	CCG80	80	180000	731	893	653	200	160	8-Φ18	M16
	CCG1H	100	300000	755	1162	709	235	190	8-Φ22	M20
	CCG1F	150	600000	1020	1322	907	300	250	8-Φ26	M24
	CCG2H	200	1200000	1200	1600	1000	375	320	12-Φ30	M27
Ω type	CCG03	3	260	196	255	243	95	65	4-Φ14	M12
	CCG06	6	1200	161	319	235	95	65	4-Φ14	M12
	CCG15	15	3000	188	339	293	95	65	4-Φ14	M12
	CCG25	25	12000	210	539	448	115	85	4-Φ14	M12
	CCG40	40	30000	262	636	576	150	110	4-Φ18	M16
Slightly curved	CMS15	15	3000	344	330	300	95	65	4-Φ14	M12
	CMS25	25	12000	448	592	470	115	85	4-Φ14	M12
	CMS50	50	60000	552	711	506	165	125	4-Φ18	M16
CNG type	CNG15	15	3000	136	326	210	95	65	4-Φ14	M12
CNG type	CNG20	20	9450	199	401	301	115	85	4-Φ14	M12

Ω type integrated shape

Ω type split shape

Slightly curved one-piece shape

Slightly curved split shape

U-shape integrated shape

U-shaped split shape

Screw shape

Clamp shape

Outline Dimension of Transmitter

Product Series Code

CCG

General type

CNG

CNG only (caliber is DN15 / DN20 only)

CMS

CMS (caliber to DN15 / DN25 / DN50 only)

Sensor caliber

02

DN02

03

DN03

04

DN04

05

DN05

06

DN06

15

DN15

20

DN20

25

DN25

32

DN32

40

DN40

50

DN50

80

DN80

1H

DN100

1F

DN150

15H

DN15, Haralloy

25H

DN25, Haralloy

50H

DN50, Haralloy

1S

DN15-CMS microbending type

2S

DN25-CMS microbending type

5S

DN50-CMS microbending type

YY

Special caliber

Certification

P

Non-explosion-proof

G

Burtal / safety type Ex db ia IIC T6 Gb

Process pressure

A

Cl.300,DN20 below

B

Cl.300,DN25

C

Cl.300,DN40

F

4MPa

Y

Process pressure

Accuracy class

1

Accuracy of ±0.15% (default)

2

0.1%

9

Special precision

Process temperature

N

Routine-40℃ ~ + 200℃

L

Ultra-low temperature-198~100℃(limited to DN100 diameter (inclusive))

H

Ultra-high temperature-40~ + 350℃ (only below DN80 diameter (inclusive))

Y

Special process temperature (above DN100)

Mechanical connection

M

screw thread

F

Flange (Remarks on flange standard)

C

Hoop connection

Y

User customization (note required)

Measure pipe material

L

Stainless steel, 316L

H

hastelloy

Y

User Custom

Display mode

0

No display interface

1

The Chinese and English switching interface

Power supply

A

85V～265VAC

D

12V～36VDC

C

24VDC，220VAC，Power adaptive

Communication and output signal

1

Frequency + RS485

2

Frequency + RS485 + 4-20 mA (active)

3

Dual route 4-20 mA (active) / HART + frequency

4

From 4 to 20 mA HART + frequency

5

Frequency + RS485 + 4 ~ 20 mA (active), with a relay

6

4 ~ 20 mA + HART + frequency + RS485

7

Profibus PA

2 lanes 4 ~ 20 mA, frequency, modbus 485

8

9

User Custom

Electrical interface

M

M20×1.5

N

NPT1/2

Y

User Custom

Installation

A

Split body type

B

Integrated type

Cable length

B

3m (default)

L

....... m cable

A

One body size, no cable

K

...m, armored cable

Y

Other cables

Extended options

A

None

B

Pm the sensor junction box

C

Heat insulation jacket

D

companion flange

E

Liquid, batch treatment

F

In addition to oil treatment

G

Custom-made 316L housing

ZYZL-HFM10 Coriolis Mass Flowmeter.pdf

Description

Specifications

Dimensions

Ordering Code

Download

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