R117/2019-A-NL1-22.10 Rev. 5

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289 Page 1 of 8

Issuing authority Person responsible:

NMi Certin B.V. M.Ph.D. Schmidt

Applicant and Manufacturer

Endress+Hauser Flowtec AG

Kägenstrasse 7

4153 Reinach

Switzerland

Identification of the certified type

A measurement transducer

Type: Promass F 300 DNx $ ^{[1]} $ ; Promass F 500 DNx $ ^{[1]} $ ; Promass O 300 DNx $ ^{[1]} $ ; Promass O 500 DNx $ ^{[1]} $ ; Promass X 300 DNx $ ^{[1]} $ ; Promass X 500 DNx $ ^{[1]} $ ; Promass Q 300 DNx $ ^{[1]} $ ; Promass Q 500 DNx $ ^{[1]} $ ;

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 117-1:2019 "Dynamic measuring systems for liquids other than water"

Accuracy class 0.3/0.5/1.0/1.5

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.

[1] With x denoting the size of the meter (diameter of the in- and outlet in mm).

Issuing Authority

NMi Certin B.V., OIML Issuing Authority NL1 30 August 2024

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5

Project number 38140289

Page 2 of 8

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289 Page 3 of 8

Characteristics of the measurement transducer

In Tables 1 to 6, the general characteristics of the measuring instrument are presented. The construction of the measurement transducer is recorded in documentation folders TC7149-8 for the measurement sensor and TC10822-4 for the electronics.

Table 1 General characteristics applicable to all Promass measurement sensors

• Density range: 300 ... 1400 kg/m $ ^{3} $ for mass measurement 400 ... 1400 kg/m $ ^{3} $ for volume and density measurement

• Maximum viscosity:

1000 mPa.s

• Accuracy class:

0. 3; 0.5; 1.0 and 1.5

• Environmental classes:

M3/E2+E3 $ ^{[2]} $ /H3

• Ambient temperature range:

-40...+55 $ ^{\circ} C $

• Intended for the measurement of:

Oil and oil products, chemicals, potable liquids, liquefied gases under pressure measured at temperatures equal and above -10 $ ^{\circ} \mathrm{C} $ and liquified gases under pressure measured below-10 $ ^{\circ} \mathrm{C}. $

OIML Certificate

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289

Page 4 of 8

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289 Page 5 of 8

Further characteristics of the Promass O:

Further characteristics of the Promass X:

OIML Certificate

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289

Page 6 of 8

Further characteristics of the Promass Q:

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5

Project number 38140289

Page 7 of 8

The Promass 300 and Promass 500 flow transmitters may only be used in combination with Coriolis measurement sensors manufactured by Endress+Hauser Flowtec AG.

Production location

The measurement transducer is produces at one of the following production locations:

• Endress+Hauser Flowtec AG

Kagenstrasse 7

4153 Reinach

Switzerland

• Endress+Hauser Flowtec (India) Pvt. Ltd. M 171-176,Waluj MIDC, Industrial Area Aurangabad-431136, Maharashtra State India

OIML Member State The Netherlands

Number R117/2019-A-NL1-22.10 revision 5 Project number 38140289 Page 8 of 8

• Endress+Hauser Flowtec (USA), Inc.

2330 Endress Place

Greenwood IN 46143

United States of America

• Endress+Hauser Flowtec (Brasil) Fluxômetros Ltda

Estrada Municipal Antonio Sesti

600-A Recreiro Costa Verde

Itatiba SP - 13254-085

Brazil

• Endress+Hauser Flowtec (China) co., Ltd.

Suzhou Industrial Park (SIP)

Su-Hong-Zhong-Lu No.465

215021 Suzhou

People's Republic of China

Suzhou Industrial Park (SIP)

• Endress+Hauser Flowtec (China) co.. Ltd. (site 2)

Jiang-Tian-Li-Lu No.31

215021 Suzhou

People's Republic of China

Certificate history