%20-%20PP01.jpg "Picture of Coriolis flowmeter CNGmass D8CB for measurement of compressed natural gas (CNG)")
%20-%20PP01.jpg "Picture of Coriolis flowmeter CNGmass D8CB for measurement of compressed natural gas (CNG)")
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
Measuring 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
Success stories
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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
|
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 |
33 documents
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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)
Replacing Small parts
Promag 10, Promag, Promass 100, 500, CNG-, LNG-, LPGmass, Promag 400, 800 Index C, Prosonic Flow E 100, Prosonic Flow E Heat, Proson ic Flow, t-mass 500-digital
EN 01/05/202101/04/202131/07/202002/08/201901/03/2018Language:
English
Version:
01/05/2021
File size:
518.1 KB
File name:
EA01119DA2_0821.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)
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)
Replacing Spare Parts
CNG-, LNG-, LPGmass, Proline 100, 300, 400 Index C,500, 500-digital, Prosonic Flow E 100, Prosonic Flow E Heat, Prosonic Flow, t-ma ss 300, 400, 500, 500-digital
EN 15/12/202101/06/202101/06/202002/08/201902/01/2019Language:
English
Version:
15/12/2021
File size:
1.9 MB
File name:
EA01018DA2_1421-00.pdf
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Ex Safety Instruction (XA)
CNGmass
ATEX: II2G II2D IECEx: Zone 1 Zone 21
EN 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)
CNGmass INMETRO: Ex ia IIC T6…T1 Ex tb IIIC Txx °C Safety Instructions
Documentation for hazardous area
EN 14/11/2014Language:
English
Version:
14/11/2014
File size:
203.1 KB
File name:
XA01253DEN_0214.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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Ex Safety Instruction (XA)
CNGmass NEPSI: Zone 1, Zone 21 Ex i version Safety Instructions
Documentation for hazardous area
EN 01/04/201910/11/201401/02/2014Language:
English
Version:
01/04/2019
File size:
243 KB
File name:
XA01254DEN_0418.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)
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)
DIN SPEC 91406
Automatic identification of physical objects
EN 01/12/202101/11/2021Language:
English
Version:
01/12/2021
File size:
643.4 KB
File name:
SD02825DEN_0221-00.pdf
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Special Documentation (SD)
RFID TAG Special Documentation
RFID TAG Special Documentation
EN 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)
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)
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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Competence Brochure (CP)
Competence brochure – Refueling and filling made easy
Accurate flow measurement for natural gas (CNG), liquefied gas (LPG, LNG) and AdBlue
Language:
English
Version:
20/11/2014
File size:
2.8 MB
File name:
CP00018DEN_0214.pdf
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Competence Brochure (CP)
Kompetenzbroschüre – Betanken und Befüllen mit Treibstoffen leicht gemacht
Präzise Durchflussmessung für Erdgas (CNG), Flüssiggas (LPG, LNG) sowie AdBlue
Language:
German
Version:
20/11/2014
File size:
2.9 MB
File name:
CP00018DDE_0214.pdf
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Innovation (IN)
CNGmass – Coriolis flow measurement
The compact device for natural gas measurement in dispensers
Language:
English
Version:
01/02/2014
File size:
761.7 KB
File name:
IN01045DEN_0114.pdf
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Manufacturer Declaration
Product family: CNGmass, Cubemass, Cubemass C, Dosimass, Dosimass OEM, LNGMASS, LPGMASS, Promag 10, Promag 35, Promag 50, PROMAG< br/>51, PROMAG 53, PROMAG 55, PROMAG D, Promag E, Promag H, Promag L, Promag P, Promag W, PROMASS 40, PROMASS 80, PROMA SS 83 , PR OMASS 84, PROMASS A, Promass E, PROMASS F, PROMASS G, Promass H, Promass I, Promass K, Promass O, PR OMASS P, PROMAS S Q,PROMA SS S, PROMASS X, t-mass, t-mass A, t-mass B, T-MASS L, T-MASSS, t-mass T
Declaration number: HE_00550_02.17 Manufacturer specification: Operating conditions, Food hygiene
EN 01/07/2022Language:
English
Version:
01/07/2022
File size:
396.5 KB
File name:
HE_00550_07.22.pdf
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EU Declaration
Product family: CNGmass, LNGmass, LPGmass
Product root: D8CB-, D8EB-, D8LB- Declaration number: EC_00258_01.16
EN 22/09/2022Language:
English
Version:
22/09/2022
File size:
372.6 KB
File name:
EC_00258_03.22 .pdf
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EU Declaration
Product family: CNGmass, LNGmass, LPGmass
Product root: D8CB-, D8EB-, D8LB- Declaration number: EC_00259_03.21
EN 05/11/2021Language:
English
Version:
05/11/2021
File size:
323.3 KB
File name:
EC_00259_03.21.pdf
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UK Conformity Assessed
Product family: CNGmass
Product root: 8FF- Declaration number: UK_00332_01.21
Language:
English
Version:
12/11/2021
File size:
250.9 KB
File name:
UK_00332_01.21.pdf
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Miscellaneous
Product family: CNGmass, LPGmass, Promass 40, Promass 80, Promass 83, PROMASS 84, PROMASS A, Promass E, Promass F, Promass G, Promass H, PROMASS I, PROMASS K, Promass O, Promass P, Promass Q, Promass S, PROMASS X
Product root: 40E-, 80A-, 80E-, 80F-, 80H-, 80I-, 80P-, 80S-, 83A-, 83E-, 83F-, 83H-, 83I-, 83P-, 83S-, 83X-, 84A-, 84F-, 84X-, 8A1B-, 8A3B-, 8A3C-, 8A5B-, 8A5C-, 8DF-, 8E1B-, 8E3B-, 8E5B-, 8F1B-, 8F3B-, 8F5B-, 8FE-, 8FF-, 8G1B-, 8H1B-, 8H3B-, 8H5B-, 8I1B-, 8I3B-, 8I5B-, 8K1B-, 8O1B-, 8O3B-, 8O5B-, 8P1B-, 8P3B-, 8P5B-, 8Q3B-, 8Q5B-, 8S1B-, 8S1C-, 8S3B-, 8S5B-, 8X3B-, 8X5B-, D8CB- Region: Eurasian Economic Union Approval agency: EAC Approval number: EAEC N RU D-CH.AD07.B.02228/20
Language:
Russian
Version:
11/02/2020
File size:
194.3 KB
File name:
EAEC N RU D-CH.AD07.B.02228_20.pdf
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Miscellaneous
Product family: CNGmass, LPGmass
Product root: 8DF-, 8FF-, D8CB-, OD8CB- Region: Eurasian Economic Union, Russia (Declaration of Conformity) Approval agency: EAC Approval number: RU D-CH.MO10.B.06660
Language:
Russian
Version:
06/04/2018
File size:
430 KB
File name:
ЕАЭС № RU Д-CH.MO10.В.06660.pdf
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Explosion Protection
Product family: CNGmass, LNGmass, LPGmass
Product root: D8CB-, D8EB-, D8LB-, OD8CB-, OD8EB-, OD8LB- Region: Europe (ATEX) Approval agency: DEKRA {ZMMM_E_C ATEGORY}: 005 ~ 3-A Sanitary Standards 005 010, 005 ~ 010 005 015, 005 ~ 010 015 015 Protection: [Ex ia Ga], Ex ia 900, 005~230 900 900 900
Language:
English
Version:
28/06/2022
File size:
2.3 MB
File name:
DEKRA13ATEX0041X_D8y1_ZE003.pdf
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Explosion Protection
Product family: CNGmass, LNGmass, LPGmass
Product root: D8CB-, D8EB-, D8LB-, OD8CB-, OD8EB-, OD8LB- Region: International (IECEx) Approval agency: DEKRA Protection: Ex e, Ex i, Ex t, Ex n
Language:
English
Version:
13/01/2023
File size:
779.8 KB
File name:
IECEx DEK 13.0008X_D8y1_ZE004.pdf
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Explosion Protection
Product family: CNGmass, LNGmass, LPGmass
Product root: D8CB-, D8EB-, D8LB-, OD8CB-, OD8EB-, OD8LB- Region: Brazil Approval agency: TÜV {ZMMM_E_C ATEGORY}: 050~085, 050~115 Protection: Ex ia, Ex tb
Language:
Portuguese
Version:
03/12/2021
File size:
1.3 MB
File name:
TUEV 18.0686_D8x1_ZE001.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Kit Ex-i barrier
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Electronic (periphery)
Drawing numberOrder code4771185785 -
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Kit connection terminal for Ex-i barrier
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Terminals
Drawing numberOrder code4571185787 -
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Electronic CNG/LNG/LPGmass Exi
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Electronic
Drawing numberOrder code30XPD0019- -
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Kit cover, compact, Alu
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Cover
Drawing numberOrder code2171185789 -
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Kit housing gaskets, compact, Alu
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Sealing
Drawing numberOrder code7071185795 -
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Kit 10 cable glands M20x1.5 Ex
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Adapter housing/cable entry
Drawing numberOrder code1550098036 -
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Kit 10 ext. M20x1.5/G 1/2" (plug PVC)
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Adapter housing/cable entry
Drawing numberOrder code1550098041 -
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Kit 10 ext. M20x1.5/NPT 1/2" (plug PVC)
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Adapter housing/cable entry
Drawing numberOrder code1550098042 -
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Kit securing clamp, screw
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Housing/housing accessories
Drawing numberOrder code1271276494 -