R85/2008-A-NL1-21.02

OIML Member State The Netherlands

Number R85/2008-A-NL1-21.02 Project number 2573841 Page 1 of 2

Issuing authority Person responsible:

NMi Certin B.V.

M.Ph.D. Schmidt

Applicant and Enraf B.V.

Manufacturer Delftechpark 39

2628 XJ Delft

The Netherlands

Identification of the A wireless interface, intended for use as part of an automatic level gauge for liquid level measurements. certified type Type:978 WFI

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 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.

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 7 December 2021

Certification Board

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

Number R85/2008-A-NL1-21.02 Project number 2573841 Page 2 of 2

The conformity was established by the results of tests and examinations provided in the associated reports:

• No. NMi-14200171-1 dated 3 November 2014 that includes 31 pages;

• No. NMi-14200171-2a dated 8 April 2015 that includes 10 pages;

• No. NMi-2573841-01 dated 7 December 2021 that includes 11 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. TC8609-2.