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Specs at a glance
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Max. measurement error
Mass flow: ±0.5 % of batch
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Measuring range
0 to 150 kg/min (0 to 330 lb/min)
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Medium temperature range
–50 to +125 °C (–58 to +257 °F)
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Max. process pressure
350 bar (5080 psi)
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Wetted materials
Mesuring tube: 1.4435 (316L)
Connection: 1.4404 (316/316L)
Field of application
The market for natural gas is still growing! Compressed natural gas has long been established as an alternative fuel for vehicles. Compressed natural gas is also considered the cleanest fuel for combustion engines. The new CNGmass is specially designed for dispensers. With this Coriolis flowmeter the mass flow can be measured with highest accuracy — independent of pressure and temperature.
Measuring principle operates independently of physical fluid properties such as viscosity or density
Accurate measurement of compressed natural gas (CNG) in high-pressure refueling applications.
Device properties
Flow rates up to 150 kg/min (330 lb/min)
Process pressure up to 350 bar (5080 psi)
Rupture disc available
Robust, compact transmitter housing
Modbus RS485
Designed to meet application needs
Benefits
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Excellent operational safety – reliable under extreme process conditions
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Fewer process measuring points – multivariable measurement (flow, density, temperature)
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Space-saving installation – no in/outlet run needs
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Space-saving transmitter – full functionality on the smallest footprint
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Fast commissioning – pre-configured devices
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Automatic recovery of data for servicing
Videos
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Technical Information (TI)
CNGmass
Coriolis flowmeter
EN 15/03/202301/02/2014Language:
English
Version:
15/03/2023
File size:
2.1 MB
File name:
TI01142DEN_0223-00.pdf
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Operating Instruction (BA)
CNGmass Modbus RS485 Operating Instructions
Coriolis flowmeter
EN 01/02/2014Language:
English
Version:
01/02/2014
File size:
2.2 MB
File name:
BA01283DEN_0114.pdf
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Device Parameter (GP)
CNGmass Modbus RS485 Description of Device Parameters
Coriolis flowmeter
EN 23/12/2015Language:
English
Version:
23/12/2015
File size:
921.6 KB
File name:
GP01025DEN_0115.pdf
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Short Instruction (KA)
CNGmass Brief Operating Instructions
Coriolis flowmeter
EN 18/09/201531/12/201401/02/2014Language:
English
Version:
18/09/2015
File size:
1.2 MB
File name:
KA01170DEN_0315.pdf
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Installation Instructions (EA)
Electrical trace heating systems
Promass 100, 200, 300, 500, 500-digital, LNGmass, CNGmass, LPGmass
EN 01/03/2021Language:
English
Version:
01/03/2021
File size:
883.1 KB
File name:
EA01339DA2_0121.pdf
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Installation Instructions (EA)
EA Replacing Small parts
Proline 10, 100, 400, 800 Index C, 500, 500-digital, CNG-, LNG-, LPGmass
EN 01/01/202401/05/202101/04/202131/07/202002/08/2019Language:
English
Version:
01/01/2024
File size:
518.1 KB
File name:
EA01119DA2_0923-00.pdf
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Installation Instructions (EA)
Safety Instructions for Spare Parts Installation Instructions
Flowmeter
EN 01/03/201828/11/201325/04/2013Language:
English
Version:
01/03/2018
File size:
139.5 KB
File name:
EA01051DA2_0318.pdf
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Installation Instructions (EA)
EA Replacing Spare Parts
CNG-, LNG-, LPGmass, Proline 100, 300, 400 Index C, 500, 500-digital
EN 01/01/202415/12/202101/06/202101/06/202002/08/2019Language:
English
Version:
01/01/2024
File size:
1.9 MB
File name:
EA01018DA2_1523-00.pdf
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Ex Safety Instruction (XA)
CNGmass
ATEX:
II2G
II2D
IECEx:
Zone 1
Zone 21EN 15/09/202210/11/201401/02/2014Language:
English
Version:
15/09/2022
File size:
585.9 KB
File name:
XA01251DEN_0322-00.pdf
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Ex Safety Instruction (XA)
XA CNGmass
INMETRO:
Zone 1
Zone 21EN 27/04/202314/11/2014Language:
English
Version:
27/04/2023
File size:
451.5 KB
File name:
XA01253DEN_0423-00.pdf
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Ex Safety Instruction (XA)
XA CNGmass
NEPSI:
Zone 1, Zone 21EN 21/06/202301/04/201910/11/201401/02/2014Language:
English
Version:
21/06/2023
File size:
523 KB
File name:
XA01254DEN_0523-00.pdf
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Ex Safety Instruction (XA)
CNGmass Cl.I Div.1, Zone 1 for IS (Ex i Intrinsically safe version) Safety Instructions
Documentation for hazardous area
EN 27/11/201401/02/2014Language:
English
Version:
27/11/2014
File size:
189.1 KB
File name:
XA01252DEN_0214.pdf
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Special Documentation (SD)
UKCA marking
Flow, density, concentration, viscosity
EN 04/11/202201/10/2021Language:
English
Version:
04/11/2022
File size:
357.4 KB
File name:
SD02752DEN_0222-00.pdf
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Special Documentation (SD)
CNGmass Register information Modbus RS485 Special Documentation
Coriolis mass flow measuring system
EN 01/02/2014Language:
English
Version:
01/02/2014
File size:
1.2 MB
File name:
SD01166DEN_0114.pdf
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Special Documentation (SD)
SD DIN SPEC 91406
Automatic identification of physical objects
EN 17/05/202431/03/202401/12/202101/11/2021Language:
English
Version:
17/05/2024
File size:
649.4 KB
File name:
SD02825DEN_0424-00.pdf
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Special Documentation (SD)
RFID TAG Special Documentation
RFID TAG
Special DocumentationEN 01/10/2015Language:
English
Version:
01/10/2015
File size:
316.8 KB
File name:
SD01565DA2_0115.pdf
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Special Documentation (SD)
CNGmass D8CB Custody transfer Special Documentation
Coriolis flowmeter
EN 01/09/2016Language:
English
Version:
01/09/2016
File size:
295.9 KB
File name:
SD01836DEN_0116.pdf
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Special Documentation (SD)
Change of Directives Special Documentation
Change of Directives
EN 20/04/2016Language:
English
Version:
20/04/2016
File size:
52.2 KB
File name:
SD01764DEN_0116.pdf
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Special Documentation (SD)
SD CNGmass, LNGmass, LPGmass
EAC Special Documentation
Language:
English
Version:
01/10/2024
File size:
950.9 KB
File name:
SD03326DEN_0124-00.pdf
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Competence Brochure (CP)
Competence brochure – Refueling and filling made easy
Accurate flow measurement for natural gas (CNG), liquefied gas (LPG,
LNG) and AdBlueLanguage:
English
Version:
20/11/2014
File size:
2.8 MB
File name:
CP00018DEN_0214.pdf
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