Hart 5437 Manual Del Producto página 43

Hazardous Area
CL I, Div 2, GP ABCD
CL I, Zone 2 IIC
Terminal:
3,4,5,6,7,8,9
Vmax: 7.2 VDC
Terminal 1,2
AEx/Ex nA IIC T6..T4 Gc
Supply voltage: max 37 VDC
Supply voltage: max 30 VDC
NI Installation instructions
• The transmitter must be installed in an enclosure providing a degree of protection of
at least IP54 according to IEC60529 that is suitable for the application and is correctly
installed.Cable entry devices and blanking elements shall fulfill the same requirements.
• If the enclosure is made of non-metallic materials or of painted metal, electrostatic
charging shall be avoided.
• Use supply wires with a rating of at least 5 K above the ambient temperature.
WARNING: Substitution of components may impair suitability for Class I, Division 2
AVERTISSEMENT: la substitution de composants peut nuire à la sécurité intrinsèque
WARNING: Do not disconnect equipment unless power has been switched off or the
area is known to be safe.
AVERTISSEMENT: Ne débranchez pas l'équipement sauf si l'alimentation a été
coupée ou si la zone est connue pour être sûre.
9
8
7
+
1
‐
6
2
5
5431A
5434A
4
5435A
3
5437A
5437V103-ES
Unclassified Area
Class2 Supply
with Transient
protection or
Associated
Nonincendive
Field Wiring
Apparatus
Temperature Range
T4: -50 ≤ Ta ≤ 85ºC
T5: -50 ≤ Ta ≤ 70ºC
T6: -50 ≤ Ta ≤ 55ºC
T4: -50 ≤ Ta ≤ 85ºC
T5: -50 ≤ Ta ≤ 75ºC
T6: -50 ≤ Ta ≤ 60ºC
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