Endress+Hauser Proline Promag 50P - Page 9

Proline Promag 50P, 53P
Endress+Hauser 9
Cable specifications
remote version
Coil cable:
• 2 x 18 AWG (0.75 mm
2
) PVC cable with common, braided copper shield (Ø approx. 7 mm)
• Conductor resistance: ≤ 37 Ω/km
• Capacitance: core/core, shield grounded: ≤ 120 pF/m
• Permanent operating temperature: -4 to +180°F (–20 to +80°C)
• Cable cross-section: max. 16 AWG (2.5 mm
2
)
Signal cable:
• 3 x 20 AWG (0.38 mm
2
) PVC cable with common, braided copper shield (Ø approx. 0.28" / 7 mm) and
individually shielded cores
• With Empty Pipe Detection (EPD): 4 x 20 AWG (0.38 mm
2
) PVC cable with common, braided copper shield
(Ø approx. 0.28" / 7 mm) and individually shielded cores.
• Conductor resistance: ≤ 50
Ω/km
• Capacitance: core/shield: ≤ 420 pF/m
• Permanent operating temperature: -4 to +180°F (–20 to +80°C)
• Cable cross-section: max. 16 AWG (2.5 mm
2
)
A0003194
a = signal cable, b = coil current cable (cross-section: max. 16 AWG / 2.5 mm
2
)
1 = core, 2 = core insulation, 3 = core shield, 4 = core jacket, 5 = core strengthening,
6 = cable shield, 7 = outer jacket
Optionally, Endress+Hauser also supplies reinforced connecting cables with an additional, metal strenghtening
braid. We recommend such cables for the following cases:
• Cables laid underground
• Danger of rodent attack
• Device used with ingress protection NEMA 6P (IP 68)
Operation in zones of severe electrical interference:
The measuring device complies with the general safety requirements in accordance with EN 61010,
the EMC requirements of EN 61326/A1, and NAMUR recommendation NE 21.
Caution!
Grounding is by means of the ground terminals provided for that purpose inside the connection housing.
Keep the stripped and twisted lengths of cable shield to the terminals as short as possible.
1
2
3
4
5
6
7
ab