search

Rosemount 848T Bedienungsanleitung Seite 19

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 28
  • Inhaltsverzeichnis
  • LESEZEICHEN
    • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 18
Quick Start Guide
19
January 2015
2. The electrical circuit is connected directly to earth; this must be taken into
account when installing the apparatus.
NC ATEX Type n (without enclosure)
Certificate: IECEx BAS 09.0031U
Standards: IEC 60079-0:2004, IEC 60079-15:2005
Markings: Ex nA nL IIC T4(-50 °C
≤ T
a
≤ +85 °C), T5(-50 °C ≤ T
a
≤ +70 °C)
Special Conditions for Safe Use (X):
1. The component must be installed in a suitable component certified enclosure
that provides a degree of protection of at least IP54 and meets the relevant
material and environmental requirements of EN 60079-0:2006 and EN
60079-15:2005.
2. Provision must be made, external to the apparatus, to ensure the rated
voltage of the apparatus supply is not exceeded by transient disturbances of
more than 40%.
3. The electrical circuit is connected directly to earth; this must be taken into
account when installing the apparatus.
Brazil
I2 INMETRO Intrinsic Safety
Certificate: NCC 12.1156X
Standards: ABNT NBR IEC 60079-0:2008 Versão corrigida 2011, ABNT NBR IEC
60079-11:2009, ABNT NBR IEC 60079-26:2008 Versão corrigida 2009,
ABNT NBR IEC 60079-27:2010
Markings: Ex ia IIC T4(-50 °C
≤ T
a
≤ +60 °C)
Special Conditions for Safe Use (X):
1. The equipment must be installed in an enclosure that provides a degree of
protection of at least IP20 and which is appropriate to the application specified
in ABNT NBR IEC60079-0.
2. The equipment is not capable of withstanding the dielectric strength test of
500 V according to item 6.3.12 of ABNT NBR IEC60079-1, this should be
considered in the installation, see installation manual.
Table 10. Entity Parameters
Fieldbus
(input)
Sensor field terminal
(output)
U
i
= 30 V U
O
= 12.5 V
I
i
= 300 mA I
O
= 4.8 mA
P
i
= 1.3 W P
O
= 15 mW
C
i
= 2.1 nF C
O
= 1.2 μF
L
i
= 0 L
O
= 1 H
Seitenansicht 18
1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 27 28

Kommentare zu diesen Handbüchern

Keine Kommentare
  • FMC Corporation - Talstar Barrus Activcar Pecoware Vido
  • Xtorm Powerbanks Bosch Eisen Microsoft Tablets Carver Nein Polaroid Autokamera
  • Casio EX-Z850 Doremi ShowVault / IMB Sony DCR-TRV340E Panasonic CQC3303N Epson Stylus Photo 960
  • Roland CUBE 15XL Bedienungshandbuch Hunter 52082 Bedienungshandbuch Pioneer BDP-333 Bedienungsanleitung Panasonic DMC-ZS30K Bedienungsanleitung