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11.1.1 Elektrische Daten für "L5" optionale integrierte LCD
Anzeige (HMI mit TTG Technologie)
HART-Versionen mit oder ohne LCD-Display (Option L1, L5 oder LS)
Ui = 30 Vdc
Ci = 5 nF (17 nF mit Option YE gemäß NAMUR NE 021)
Li = 10 µH
Temperaturkl.
Temperaturkl.
- Gas
- Staub
T4
T135°C
T4
T135°C
T5
T100°C
T6
T85°C
11.2 Anhang "Ex-Schutz" -Anforderungen
(Nord Amerika)
11.2.1 Sicherheitsanforderungen
Gemäß Factory Mutual Standards für die Erfüllung
grundlegender Sicherheitsanforderungen.
FM 3600:
Electrical Equipment for use in Hazardous
(Classified) Locations, General Requirements.
FM 3610:
Intrinsically Safe Apparatus and Associated
Apparatus for Use in Class I, II, III, Division 1,
and Class I, Zone 0 & 1 Hazardous (Classified)
Locations.
FM 3611:
Nonincendive Electrical Equipment for Use in
Class I and II, Division 2 and Class III Division 1
and 2 Hazardous (Classified) Locations.
FM 3615:
Explosionproof Electrical Equipment.
FM 3810:
Electrical and Electronic Test, Measuring and
Process Control Equipment.
NEMA 250: Enclosure for Electrical Equipment (1000 Volts
Maximum).
11.2.2 Klassifikation
Die Druckmessumformer der Reihe 2600T sind von FM
bescheinigt für folgende "Class", "Divisions" und "Gas groups",
"Hazardous classified locations", "Temperature class" und
"Types of protection".
— Explosionproof (US) for Class I, Division 1, Groups A, B,
C and D, hazardous (classified) locations.
— Explosionproof (Canada) for Class I, Division 1, Groups
B, C and D; T5, hazardous (classified) locations.
— Flameproof (USA): Kl. I, Zone 1 AEx d IIC T4 Gb,
hazardous (classified) locations.
— Flameproof (Kanada): Kl. I, Zone 1 Ex d IIC T4 Gb,
hazardous (classified) locations.
— Dust Ignition proof for Class II, Division 1, Groups E, F, G,
Class III Division 1; T5, hazardous (classified) locations.
— NonIncendive for Class I, Division 2, Groups A, B, C and
D, in accordance with Nonincendive field wiring
requirements for hazardous (classified) locations.
— Energy limited (USA): Kl. I, Zone 2 AEx nC IIC T6...T4,
in accordance with Nonincendive field wiring
requirements for hazardous (classified) locations.
— Energy limited (Kanada): Kl. I, Zone 2 Ex nC IIC T6...T4, in
accordance with Nonincendive field wiring requirements
for hazardous (classified) locations.
76 OI/266/HART-DE Rev. N | Druckmessumformer der Reihe 2600T
Minimale
Maximale
Imax
Ta in °C
Ta in °C
in mA
-50°C
+60°C
100
-50°C
+60°C
160
-50°C
+56°C
100
-50°C
+44°C
50
11 Anforderungen für explosionsgefährdete Bereiche
— Intrinsically Safe for use in Class I, II and III, Division 1,
Groups A, B, C, D, E, F, and G,
Class I, Zone 0 AEx ia IIC T6...T4 (US)
Class I, Zone 0 Ex ia IIC T6...T4 (Canada)
in accordance with Entity requirements for hazardous
(classified) locations.
Leistung
in W
— Temperature class T4 to T6 (dependent on the maximum
0,75
input current and the maximum ambient temperature).
1
1,75
— Ambient Temperature range -40°C to +85°C (dependent
0,4
on the maximum input current and the maximum
temperature class).
— Electrical Supply range Minimum 10.5 Volts, Maximum
42 Volts (dependent on the type of protection, maximum
ambient temperature, maximum temperature class and
communication protocol).
— Anwendungen des Typs 4X, IP66, IP67 für Indoor/
Outdoor.
Für die einwandfreie Installation der Messumformer aus der
Reihe 2600T im Feld ist die zugehörige "Control Drawing" zu
beachten.
Alle angeschlossenen Geräte müssen von FM zugelassen sein.
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