CMASS008PU Hydrogen Coriolis Mass Flowmeter
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CMASS008PU Hydrogen Coriolis Mass Flowmeter

CMASS008PU Hydrogen Coriolis Mass Flowmeter

This Coriolis flow meter for hydrogen is specifically designed for high-pressure hydrogen measurement at hydrogen refueling stations. Through a series of targeted high-tech specifications, it addresses four core challenges faced by customers: safety, measurement accuracy, compliance, and integration. It is an indispensable key component for ensuring the safe and stable operation of hydrogen refueling stations and achieving commercial success.

Description

CMASS008PU Hydrogen Coriolis mass flowmeter

 

product-829-829product-352-285

This Coriolis flow meter for hydrogen is specifically designed for high-pressure hydrogen measurement at hydrogen refueling stations. Through a series of targeted high-tech specifications, it addresses four core challenges faced by customers: safety, measurement accuracy, compliance, and integration. It is an indispensable key component for ensuring the safe and stable operation of hydrogen refueling stations and achieving commercial success.

 

Model

A

B

F

C

D

d

M

CMASS003

210

325

95

156.50

54

Φ65

NPT 1/4" Female thread

CMASS004

210

325

95

156.50

54

Φ65

NPT 1/4" Female thread

CMASS008

210

325

95

156.50

54

Φ65

13/16-16UNF Female thread

CMASS015

210

348

95

180

54

Φ65

G3/4" Female thread

 

1. Exceptional High-Pressure Performance

Meeting the core pressure requirements of hydrogen refueling stations, this design ensures that the flow meter can operate safely and stably under the full system pressure of the hydrogen.

 

2. Superior Media Compatibility and Safety (Hydrogen Embrittlement Resistance)

High-nickel 316L stainless steel is a key advantage for hydrogen applications. Standard 316L stainless steel may experience hydrogen embrittlement upon prolonged exposure to high-pressure hydrogen, leading to reduced ductility and even cracking. This high-nickel 316L stainless steel significantly improves its resistance to hydrogen embrittlement. This ensures its long-term structural integrity and safety in high-pressure hydrogen environments.

 

3. Specialized Interface Suitable for High-Pressure Gases

Process Interface: 3/4-inch Ferrule Connection. Compared to flange connections, double ferrule connections are the optimal choice for high-pressure gases and small-diameter pipelines. They provide a metal-to-metal hard seal, where the sealing force increases with system pressure, resulting in an extremely low risk of leakage. This makes them highly suitable for high-pressure, flammable, and explosive gases like hydrogen, while also requiring more compact installation space.

 

4. High Accuracy and Wide Turndown Ratio

Accuracy: 0.5 grade (i.e., ±0.5%). Achieving this accuracy within a flow range of 0-10 kg/min is crucial for transaction settlement. In commercial sales activities at hydrogen refueling stations, the accuracy of the flow meter directly affects the fairness and accuracy of billing.

 

5. Flexible and Safe System Integration

Split-type installation: The transmitter (display unit) can be installed in a safe area or control cabinet away from the sensor, allowing operators to safely read data and configure settings, while the sensor is directly mounted on the high-pressure pipeline.

 

Model and diameter

Model

Nominal diameter

Medium temp.

Max.W.P

Max. flow-rate

inch

mm

kg/min

Lb/min

CMASS003

1/8"

DN03

-50℃~+150℃

≤10MPa

3

6.61

CMASS004

1/6"

DN04

-50℃~+150℃

≤10MPa

5

11

CMASS008

1/4"

DN08

-50℃~+150℃

≤10MPa

20

44

CMASS015

1/2"

DN15

-50℃~+150℃

≤10MPa

60

132

 

Characteristic

Description

Certification: Transmitter & Sensor Assembly

CCS Certification, CPA, Explosion proof certificate(ex)

Power Supply

220VAC/24VDC Self-adaption

Output signal

Hart,4 to 20mA current loop active,Modbus RTU/RS-485, Pulse active

Display;Operate

3-line backlight; Touch key control

Protection grade

IP66,IP67

Housing material

304 stainless steel, ZL401 (Transmitter)

Electrical connection

1/2 NPT,M20*1.5

Measuring Tube Material;Wetted Parts Surface Finish

316L (default), titanium/Ha C alloy/tantalum (optional); polishable.

Process connection

Thread,Flange,Sanitary high-speed interface

Accuracy

±0.1%,±0.15%, ±0.2%, ±0.5 %, ±1.0%

Transmitter software

CLS100 (default), optional CLS200, CLS300

>Operating language display

Chinese, English, Russian

>>Other certifications

Explosion proof certificate, SIL, CCS, 3-A, EAC

 

Solving users' core problems

  • Solving the "Inaccurate Measurement" Problem
  • Solving the "High Safety Risk" Problem
  • Solving the "Inability to Perform Trade Settlement" Problem
  • Solving the "Difficult System Integration" Problem
  • Solving the "Inconvenient Operation and Maintenance" Problem

 

01001

02001

03001

 

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