R85/2008-B-NL1-19.01

OIML Member State The Netherlands

Number R85/2008-B-NL1-19.01

Project number 2228152

Page 1 of 2

Issuing authority NMi Certin B.V.

Person responsible: C.Oosterman

Applicant and Endress+Hauser SE+Co. KG Manufacturer Hauptstrasse 1 79689 Maulburg Germany

Identification of the A calculating and indicating device intended for use as part of a liquid level gauge certified type Type: NRF81

Characteristics See page 2 and further

This OIML Certificate is issued under scheme B

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 85-1 & 2 (2008) "Automatic level gauges for measuring the level of liquid in stationary storage tanks"

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.

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

15 February 2019

This document is issued under the provision that no liability is accepted and that the applicant shall indemnify third-party liability.

NMi Certin B.V.

Thijsseweg 11

2629 JA Delft

The Netherlands

T +31 88 636 2332

certin@nmi.nl

www.nmi.nl

OIML Member State The Netherlands

Number R85/2008-B-NL1-19.01 Project number 2228152 Page 2 of 2

The conformity was established by the results of tests and examinations provided in the associated report(s):

• No. NMi-16200591-05 dated 19 December 2016 that includes 19 pages.

Characteristics of the measuring instrument

In Table 1 the general characteristics of the measuring instrument are presented. The construction of the measuring instrument is recorded in the Documentation folder no. TC8909-2.