R139/2018-A-NL1-21.03 Rev. 5
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5 Project number 3979005 Page 1 of 7
Issuing authority Person responsible:
NMi Certin B.V.
M.Ph.D. Schmidt
Applicant and Manufacturer
Emerson Process Management Flow B.V.
Neonstraat 1
6718 WX Ede
The Netherlands
Identification of the certified type
A measurement sensor (Coriolis sensor) Type: HPC015 and HPC020
Characteristics
See page 2 and further
This OIML Certificate is issued under scheme A.
This Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML Type Evaluation Report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
R 139-1 (2018) "Compressed gaseous fuel measuring systems for vehicles"
Accuracy class 2 or 4
This Certificate relates only to the metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML International Recommendation identified above. This Certificate does not bestow any form of legal international approval.
This certificate and supporting reports comply with the requirements of OIML-CS-PD-07 clause 6.2.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate was issued, partial quotation of the Certificate and of the associated OIML Type Evaluation Report(s) is not permitted, although either may be reproduced in full.
Issuing Authority
NMi Certin B.V., OIML Issuing Authority NL1 2 October 2025
NMi Certin B.V.
Thijsseweg 11
2629 JA Delft
The Netherlands
T +31 88 636 2332
Certification Board
This document is issued under the provision that no liability is accepted and that the applicant shall indemnify third-party liability.
The notification of NMi Certin B.V. as Issuing Authority can be verified at www.oiml.org
This document is digitally signed and sealed. The digital signature can be verified in the blue ribbon at the top of the electronic version of this certificate.
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5 Project number 3979005
Page 2 of 7
The conformity was established by the results of tests and examinations provided in the associated reports:
| Report number | Issue date | Number of pages |
| Measurement sensor | ||
| NMi-2433143-01 | 3 June 2021 | 56 |
| NMi-2655441-01 | 24 September 2021 | 15 |
| NMi-3787035-01 | 20 February 2025 | 11 |
| MVD series electronics | ||
| CVN-201269 | 10 July 2002 | 80 |
| CPC-307228-1 | 21 February 2005 | 35 |
| CPC-610406-2 | 29 January 2008 | 142 |
| CPC-710466-1 | 19 November 2008 | 64 |
| NMi-11200214-01 | 17 May 2011 | 13 |
| NMi-11200345-2 | 20 October 2011 | 10 |
| NMi-1901208-1 | 5 July 2018 | 114 |
| 5700 electronics | ||
| NMi-14200115-01 | 4 December 2015 | 68 |
| NMi-14200115-02 | 4 December 2015 | 52 |
| NMi-14200115-06 | 22 April 2016 | 21 |
| NMi-15200770-01 | 4 February 2016 | 9 |
| NMi-2571596-01 | 30 September 2021 | 38 |
Characteristics of the measurement sensor
In Table 1 to 2, the general characteristics of the measurement sensor are presented. The construction of the measurement sensor is recorded in the Documentation folder number TC11942-3, and TC7057-17 for the MVD series electronics or in TC8519-4 for the 5700 electronics.
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5 Project number 3979005 Page 3 of 7
Measurement Sensor HPC0xx Table 1 General characteristics
| Minimum-maximum flow rate | See Table 2;uni-directional |
| Accuracy class | 2 or 4(Depending on measuring system accuracy class) |
| Environmental classes | M1/E2 |
| Ambient temperature range | -40-+55℃;condensing humidity |
| Product temperature range | -40-+55℃ |
| Intended for the measurement of | Compressed gases including Hydrogen |
| Power supply voltage | 230V AC;50/60Hz or 24V DC |
Table 2 General characteristics of the family of instruments
| Sensor type | HPC015 | HPC020 |
| Minimum flow rate[kg/min] | 0,1 | 0,2 |
| Maximum flow rate[kg/min] | 4,0 | 8,0 |
| MMQ[kg] | 0,2 | 0,5 |
| Maximum pressure[bar(g)] | 1060 | 1131 |
| Diameter in/outlet[mm] | 15 | 20 |
MVD series electronics
Table 3 General characteristics of the MVD series electronics
| Approved models | 800(Enhanced Core Processor/ECP),820(Remote Dual Core Processor),1700,2700,2500,3500 and 3700 | |
| Environmental classes | M2/E2 | |
| Ambient temperature range | -40...+55℃; | |
| Power supply voltage | 2500 | 24V DC |
| 800 and 820 | 18...30VDC | |
| 1700 and 2700:3500 and 3700 | 18...100VDC and 85...265VAC,50...60Hz | |
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5
Project number 3979005
Page 4 of 7
Table 4 Software versions of the MVD series electronics
| Version | Checksum | Version | Checksum | Version | Checksum |
| 800 Enhanced Core Processor | |||||
| 3.11 | 891378AB | 3.94 | 47EB3E10 | 4.80 | F1583A44 |
| 3.21 | 9893B999 | 3.96 | 756C1BFD | 4.9 | 6083BF9B |
| 3.30 | A73D25DA | 4.00 | C582F843 | 5.08 | 4D368E71 |
| 3.42 | 7FA82CE8 | 4.02 | 8D61C368 | 5.10 | 82C541D9 |
| 3.50 | D9343F05 | 4.14 | 40860C63 | 5.20 | BD69FDD6 |
| 3.52 | 132CCB63 | 4.20 | 2983A9BE | 5.22 | F4A8D922 |
| 3.6 | A9CA4E81 | 4.21-ETO21931 | D6349259 | 5.23-ETO45214 | B1D70450 |
| 3.61-ETO17170 | 9AA358FF | 4.40 | B280233F | 5.30 | 65828884 |
| 3.7 | BE73CD62 | 4.42 | D7BA0841 | 5.33 | BF3164F6 |
| 3.71-ETO18982 | 580D32B6 | 4.50 | 6B48C624 | 5.40 | 0218C30B |
| 3.8 | 8CA8E7D1 | 4.51-ETO32353 | BC1660E8 | 5.50 | 761BF30F |
| 3.81-ETO20775 | 7931CE3D | 4.51-ETO33244 | D7B81135 | 5.60 | 5BE64A27 |
| 3.9 | 58CB3E0C | 4.60 | DDB76E3C | 5.70 | DE5E2D3A |
| 3.91-ETO21156 | 65F98DD7 | 4.70 | AEB92E3F | ||
| 820 Remote Dual Core Processor | |||||
| 1.00 | 52FB1CF0 | 1.30 | AC56C460 | 1.50 | F42A4B2C |
| 1.10 | 787951AA | 1.40 | 8B64EF94 | 1.51 | 3BABCE86 |
| 1.20 | 3B7249F6 | 1.41 | 073C45F2 | ||
| 1700/2700/2500 | |||||
| 3.2,3.3,3.4,3.4.1,3.5.3*) | 3.6,3.7,4.1,4.2*) | 4.0,4.1,4.2**) | |||
| 5.0/1.0 | 7A7F0B39 | 6.4/1.3 | B77B25C9 | 7.1/1.3 | 88FB1B5C |
| 5.1/1.0 | 95F0BC47 | 6.5/1.3 | 88FB1B5C | 7.2/1.3 | 9ECE81F1 |
| 5.12/1.0 | A14FBFB9 | 6.6/1.3 | 9ECE81F1 | 7.3/1.3 | 4A5365D4 |
| 5.2/1.0 | 746CBE79 | 6.7/1.3 | 4A5365D4 | 8.0/1.3 | 1E1467F9 |
| 6.0/1.1 | BB615B55 | 6.8/1.3 | 1E1467F9 | 8.02/1.3 | 201465F9 |
| 6.1/1.2 | 13176BE6 | 6.82/1.3 | 201465F9 | ||
| 6.11-ETO19266 | 9B13F21A | 7.0/1.3 | B77B25C9 | ||
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5
Project number 3979005
Page 5 of 7
| Version | Checksum | Version | Checksum | Version | Checksum |
| 3500/3700 | |||||
| 7.0/1.1 | A1C34F1C | 8.1/1.3 | 4279A001 | 8.41-ETO26097 | 31D36D05 |
| 7.1/1.1 | D5783FCF | 8.14/1.3 | 62F125F2 | 8.43-ETO31478 | E35DF3C0 |
| 7.2/1.1 | 20609FD3 | 8.2/1.4 | 368139C5 | 8.50/1.5 | 1C146AF7 |
| 8.0/1.2 | 158A12BD | 8.21-ETO23686 | D507F464 | 8.51-ETO22243 | B18A0CB3 |
| 8.02-ETO18947 | 1CC007C4 | 8.3/1.4 | 8F65A9E9 | ||
| 8.03-ETO19299 | 2D6104C2 | 8.4/1.4 | 227B10D2 | ||
Notes:
- Software versions for the 1700 / 2700 which do not have a checksum.
**) Software versions for the 2500 which do not have a checksum.
5700 electronics
Table 5 General characteristics of the 5700 electronics
| Environmental classes | M2/E2 |
| Ambient temperature range | -25...+55℃(if the display is the primary indication)-40...+55℃(if an approved external display is used as primary indication) |
| Power supply voltage | 21...90VDC AND100...240VAC,50...60Hz |
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5
Project number 3979005
Page 6 of 7
Table 6 Software versions of the 5700 electronics
| Version | Checksum | Version | Checksum | Version | Checksum |
| Transmitter Software(Weights&Measures)* | |||||
| 1.20(1.0) | 2DF0D8E9 | 3.2(3.0) | 8CB1FE4B | 4.32(4.0)ETO48452 | 8EE78201 |
| 1.30(1.1) | ADE631BB | 4.0(3.0) | 0E4997D5 | 4.40(4.0) | 171C5EDA |
| 1.85(2.0)ETO28130 | 0EA71B41 | 4.07(4.0) | 44477758 | 4.50(4.0) | A630F399 |
| 2.00(2.0) | 2F52132D | 4.1(4.0) | AFE0673B | 4.51(4.0)ETO48996 | 7B8E47ED |
| 2.10(2.0) | 23DD3385 | 4.2(4.0) | 627B3E99 | 4.60(4.0) | 14203B56 |
| 3.0(3.0) | 06108400 | 4.3(4.0) | AC509A54 | ||
| 3.1(3.0) | 2DE64BB2 | 4.31(4.0)ETO48452 | 71B90839 | ||
| Internal Core Processor | |||||
| 4.02 | 8D61C368 | 4.80 | F1583A44 | 5.40 | 0218C30B |
| 4.14 | 40860C63 | 4.90 | 6083BF9B | 5.50 | 761BF30F |
| 4.20 | 2983A9BE | 5.08 | 4D368E71 | 5.60 | 5BE64A27 |
| 4.40 | B280233F | 5.10 | 82C541D9 | 5.70 | DE5E2D3A |
| 4.42 | D7BA0841 | 5.20 | BD69FDD6 | ||
| 4.50 | 6B48C624 | 5.22 | F4A8D922 | ||
| 4.60 | DDB76E3C | 5.30 | 65828884 | ||
| 4.70 | AEB92E3F | 5.33 | BF3164F6 | ||
| PIC Firmware | |||||
| 8.0 | 0000DE9C | ||||
| LCD PIC Firmware** | |||||
| 3.0 | 000081D5(1.20) | 3.0 | 00007442(1.30 and later) | ||
Notes:
*) The transmitter software and the Weights & Measures (W&M) software form a matched set.
Please note that the W&M software does not have a checksum and means W&M is licensed.
**) The number between brackets, is the transmitter software which belongs to the stated checksum.
OIML Certificate
OIML Member State The Netherlands
Number R139/2018-A-NL1-21.03 revision 5 Project number 3979005 Page 7 of 7
Certificate history:
This revision replaces the previous versions.
| Revision | Date | Description of the modification |
| Initial | 18 June 2021 | Initial approval |
| 1 | 5 October 2021 | Additional report NMi-2655441-01 |
| 2 | 8 February 2022 | Addition of new PCB's |
| 3 | 28 October 2022 | Addition of type HPC020Addition of description MVD Series and 5700 flow transmitters. |
| 4 | 20 February 2025 | Addition of type evaluation reportRemoval of 700 core processUpdate of software versionsCorrection of maximum pressure of HPC020 |
| 5 | 2 October 2025 | Extension of product temperature based on type evaluation report NMi-3787035-01.Update of software version. |