12
Product description
EN
RF ... EX / KP ... EX / PF ... EX
4.1.3
Measuring principle diaphragm pressure gauge
4.2
Approvals, conformities, certifications
The Bourdon tube pressure gauge complies with:
•
Pressure gauges (EN 837-1)
The products capsule pressure gauge and diaphragm pressure gauge com-
ply with:
•
Pressure gauges (EN 837-3)
Products with a range > 500 mbar comply with the Pressure Equipment
Directive (2014/68/EU). The products comply with the ATEX directive
2014/34/EU.
The product Bourdon tube pressure gauge with clamp chemical seal also
complies with the US 3-A Sanitary Standard 74-06.
Diaphragm pressure gauges use cir-
cular corrugated diaphragms. The
pressure to be measured is applied
at one side. The deflection of the dia-
phragm is proportional to the pres-
sure.
Содержание KP EX Series
Страница 41: ...41 Anhang DE RF EX KP EX PF EX 16 Anhang 16 1 Zulassungsunterlagen ...
Страница 42: ...42 Anhang DE RF EX KP EX PF EX 16 2 EU Konformitätserklärung ...
Страница 43: ...43 Anhang DE RF EX KP EX PF EX ...
Страница 44: ...44 Anhang DE RF EX KP EX PF EX 16 3 Informationen zur Druckgeräterichtlinie ...
Страница 84: ...40 Appendix EN RF EX KP EX PF EX 16 Appendix 16 1 Approval documents ...
Страница 85: ...41 Appendix EN RF EX KP EX PF EX 16 2 EU Declaration of Conformity ...
Страница 86: ...42 Appendix EN RF EX KP EX PF EX ...
Страница 87: ...43 Appendix EN RF EX KP EX PF EX 16 3 Information on the Pressure Equipment Directive ...