Promag 50/53 W
Hauser
Electrical connection
remote version
n.c. = cable shields to be isolated and not to be connected
9
Power-supply and signal cables (inputs/outputs):
•
1/2" NPT
Connecting cable for remote version:
•
1/2" NPT
Coil cable:
•
2 x 18 AWG (0.75 mm
2
) PVC cable with common, braided copper shield,
approximately 0.28” diameter (Ø approx. 7 mm)
•
Conductor resistance:
≤
0.011
Ω
/ft (37
Ω
/km)
•
Capacitance: core/core, shield grounded:
≤
36 pF/ft (120 pF/m)
•
Permanent operating temperature: -5° to +180°F (–20 to +80°C)
•
Cable cross-section: maximum 16 AWG (2.5 mm
2
)
Signal cable:
•
3 x 20 AWG (0.38 mm
2
) PVC cable with common, braided copper shield,
approximately 0.28” diameter (Ø approx. 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, approximately 0.28” diameter (Ø approx. 7 mm)
and individually shielded cores.
•
Conductor resistance:
≤
0.015
Ω
/ft (50
Ω
/km)
•
Capacitance: core/shield:
≤
128 pF/ft (420 pF/m)
•
Permanent operating temperature: -5° to +180°F (–20 to +80 °C)
•
Cable cross-section: maximum 16 AWG (2.5 mm
2
)
Cable entry
Cable specifications
remote version
a = signal cable, b = coil current cable (maximum 16 AWG (2.5 mm
2
)
1 = Core
5 = Core strengthening
2 = Core insulation
6 = Cable shield
3 = Core shield
7 = Outer jacket
4 = Core jacket
bro
wn
white
g
reen
y
ello
w
n.c.
n.c.
n.c.
Esc
E
-
+
6
5
5
7
7
8
4
4
37
37
36
42
42
41
41
S1
E1
E1
E2
E2 S2
GND
GND
E
E
S
2
1
Coil circuit
EPD
Meas. signal Pipe
Electrode Circuit
1
2
3
4
5
6
7
a
b
