Vaisala HMP260 SERIES Instrukcja Obsługi Pobierz pdf (Strona 118)

HMP260 SERIES

HMP260-U017en-1.5 Appendix 9: Approvals

APPROVALS AND SPECIFICATIONS OF THE PROTECTION UNIT

The transmitter conforms to the European Standards EN 50014 and EN 50020 and

meets the requirements with the following marking of the type and protection: transmitter

[EEx ia] IIC and sensor heads EEx ia IIC T3/T4.

Protection Unit HMP 260PU

Operating temperature -40...+60 °C

with display cover 0...+50 °C

Operating humidity 0...100 %RH non-condensing

Voltage protection Hazardous to Non-hazardous Side 250

VAC/VDC

Safe maximum values U

= 250 V, U

≤ 7 V, I

≤ 55 mA,

(CENELEC) C

≤ 15 µF, L

≤ 14 mH

Marking (CENELEC) [EEx ia] IIC

Location non-hazardous area

Certification VTT No. Ex-94.C.016X

DEMKO No. 94C.115330X

Sensor heads

Safe maximum values U

≤ 7 V, I

≤ 55 mA, C

≤ 0.1 µF,

(CENELEC) L

≈ 0 mH

Marking (CENELEC) EEx ia IIC T3/T4

Location hazardous area

Certification VTT No. Ex-94.C.018X

DEMKO No. 94C.115330X

See attached certificates for further details.

1 2 ... 113 114 115 116 117 118

Brak uwag

Vaisala HMP260 SERIES Instrukcja Obsługi Strona 118