High Pressure Hydrogen Coriolis Meters - TCMH 0450

TCMH Hydrogen Coriolis Meters

The TCMH 0450 High Pressure Hydrogen Coriolis Mass Flow Meter is the world’s first MI-002 / OIML137 certified Coriolis flow meter for hydrogen dispensing and is offered in three pressure ratings: 6,000 psi, 10,000 psi and 15,200 psi. The U-shape tubes are made from Sandvik® Alloy HP 160.

Key features

Standard Sandvik HP160 steel tubes:

Superior resistance to cracking caused by hydrogen

Global OMIL certification for Hydrogen:

Allows custody transfer of Hydrogen in fueling operations

High pressure construction of tubes:

Allows pressures up to 15,200 psi

High pressure Autoclave connectors:

Can be used regardless of process pressure

Certified for Class I, Division 1 locations:

Can be used in any safety classified area

Measuring Accuracy¹:

Flow: ± 1.0% of flow rate
Mass Repeatability: ± 0.5% of flow rate
Density: 0.45 kg/h (0.0165 lb/min)
Temperature: ±1.8°F, ±0.5% of flow rate (±1°C, ±0.5% of flow rate)

nominal Flow RateS:

14.5 lbs/min @ 15,200 psi (400 kg/hr @ 1,050 bar)
13.3 lbs/min @ 10,000 psi (362 kg/hr @ 690 bar)
11.6 lbs/min @ 6,000 psi (316 kg/hr @ 414 bar)

Pressure Rating:

TCMH 0450-HC-SPMS: 15,200 psi (1050 bar)
TCMH 0450-HC-SRMS: 10,000 psi (690 bar)
TCMH 0450-HC-SSMS: 6,000 psi ( 414 bar)

OPERATING CONDITIONS – PROCESS:

Process Temperature Range: -40 °F to +212 °F (-40°C to +100°C)
Medium: Gas
Pressure Effect on Sensitivity: 0.000014% / psi (0.0002% / bar)

OPERATING CONDITIONS – ENVIRONMENT:

Ambient Temperature Range: -40 °F to +158 °F (-40°C to +70°C)
Relative Humidity: max. 95%

Materials of Construction (Wetted):

Tubes: Sandvik Alloy HP 160 (standard) or 1.4404 / AISI 316L Stainless Steel (optional)
Case: 1.4404 / AISI 316L Stainless Steel
Flow Splitter: 1.4404 / AISI 316L Stainless Steel
For more detailed material information, see Technical Datasheet or individual product Spec Sheets.

burst protection:

Rupture Disk: G½”

connectivity:

Flow Meter: 3/8” Autoclave (standard), others available on request
Signal Cable Connection: Push-pull connector

EX Certifications:

CSA (US & Canada):
Sensor: Class I, Division 1: Group A, B, C, D, T2…T4
Transmitter: Class I, Division 1: Group A, B, C, D, T4

ATEX Zone 1:
Sensor: Group II 1G Ex ia IIC T4…T2 Ga
Transmitter: Group II 2(1)G Ex db (ia Ga) IIC T4 Gb

ATEX Zone 2: II 3G Ex nA IIC T4

IECEx Zone 1:
Sensor: Group II 1G Ex ia IIC T4…T2 Ga
Transmitter: Group II 2(1)G Ex db (ia Ga) IIC T4 Gb

EAC (TR-CU):
Sensor: 0Ex ia IIC T4…T2 Ga X
Transmitter: 1Ex d (ia Ga) IIC T4 Gb X

KGS (Korea):
Sensor: Ex ia IIC T4
Transmitter: Ex d (ia) IIC T4

¹ Stated flow accuracy combines the effects of repeatability, linearity and hysteresis.

TCMH 0450-HC-SPMS

MASS FLOW RATE: 14.5 lb/min

PRESSURE RATING: 15,200 psi | 1050 bar

CONNECTION: 3/8″ Autoclave

» Learn more

TCMH 0450-HC-SrMS

MASS FLOW RATE: 13.3 lb/min

PRESSURE RATING: 10,000 psi | 690 bar

CONNECTION: 3/8″ Autoclave

» Learn more

TCMH 0450-HC-SSMS

MASS FLOW RATE: 11.6 lb/min

PRESSURE RATING: 6,000 psi | 414 bar

CONNECTION: 3/8″ Autoclave

» Learn more

TCE 8000/8100 REMOTE Mount Version

Wall mounted multi-variable Coriolis transmitter that can output flow rate, total, density or temperature.

With hazardous area approvals: CSA (US & Canada), ATEX, and IECEx.

» Learn more