FCC ID: OUY-KWM4220 flowIQ 4200

flowIQ 4200 2022 2 2

4 2 5 1 6 7 3 2

N

S KWM4220 Type No: 02E02G1FR8UB 6" 18"

1600GPM 33F ... 120F MAP 250PSI SW:A1 IP68 NSF/ANSI 61 FCC ID: OUY-KWM4220 IC: 22376-KWM4220

Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022-04-08 Request for Permanent Confidentiality Company name: Kamstrup A/S FCC ID: OUY-KWM4220 FCC Part 15 and 90 Certification Gentlemen, In accordance with CFR 47 0.457 and CFR 47 0.459 Kamstrup A/S hereby requests confidentiality of following attachments:

(1) schematic diagrams,

(2) detailed block diagrams,

(3) detailed operational descriptions,

(4) parts lists. These documents contain detailed system and equipment description and related information about the product which Kamstrup A/S considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Kamstrup A/S considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature Kris Kaagaard Product Specialist Kamstrup A/S Industrivej 28 DK-8660 Skanderborg

Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Kamstrup A/S Industrivej 28, Stilling DK-8660 Skanderborg TEL: +45 89 93 10 00 FAX: +45 89 93 10 01 E-MAIL: kamstrup@kamstrup.dk WEB: www.kamstrup.com 2022-04-08 External Photos, Test Setup Photos, Users Manual, Internal Photos, Request for Short Term Confidentiality, intended to allow importation / distribution of authorized equipment while maintaining confidentiality before product launch Kamstrup A/S Company name:

OUY-KWM4220 FCC ID:

FCC Part 15 and Part 90 Certification Gentlemen, In accordance with 0.457 and 0.459 of CFR 47, Kamstrup A/S hereby requests for Short Term Confidentiality of all attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which Kamstrup A/S considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Kamstrup A/S considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature Kris Kaagaard Product Specialist Meter Devision, Water Direct phone: +45 89 93 14 35 E-Mail: krk@kamstrup.com

Kamstrup A/S Industrivej 28, Stilling DK-8660 Skanderborg TEL: +45 89 93 10 00 FAX: +45 89 93 10 01 E-MAIL: kamstrup@kamstrup.dk WEB: www.kamstrup.com 2022-04-08 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: OUY-KWM4220 including the signing of all Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect documents related to these matters. as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Kamstrup A/S Kris Kaagaard Product Specialist Meter Division, Water Direct phone: +45 89 93 14 35 E-mail: krk@kamstrup.com