Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Technical data
B0059001 / Rev. 2.3
94
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
9.4
Leak flux sensor NS9S
Technical data
Application:
Round material (ferrous tubes)
Diameter of tube:
10 – 250 mm
Wall thickness:
Up to 3 mm
Measuring principle:
Magnetical leak flux
Ambient temperature:
10 - 40 °C (50 – 104°F) (operation)
Class of protection:
IP53
Weight:
6.6 kg (14.6 lbs.)
Material of enclosure:
Aluminum, nickel plated
Sensor cable:
KNS9S
Air gap between pole boots
and tube surface
0.2 … 0.25 mm in new condition
0.1 … 0.35 mm is permissible range
The air gaps must be within the permissible
range.
If the value gets – due to wearing - outside the
permissible range, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and tube surface
0.6 … 0.65 mm in new condition
0.3 … 0.75 mm is permissible range
Pos: 77 /Schweissnaht/ Senso ren/NS9/NS9-EC8x 60NT10-100-S Technische Daten @ 0\mod_1121265905687_501.do cx @ 568 @ 2 @ 1
9.5
Combination sensor NS9-EC8x60NT10-100-S
Technical data
Application:
Round material (ferrous / non-ferrous tubes)
Diameter of tube:
10 - 250 mm
Wall thickness:
Up to 3 mm / depending on material
Measuring principle:
Magnetical leakage flux / eddy current
Width of measuring patch:
4 mm
Ambient temperature:
10 - 40 °C (50 - 104 °F) (operation)
Class of protection:
IP53
Weight:
6.6 kg (14.5 lbs.)
Material of enclosure:
Aluminum, nickel plated
Sensor cable:
KNS9S (leak flux)
CECM18S-G (eddy current)
Air gap between pole boots
and tube surface
0.2 … 0.25 mm in new condition
0.1 … 0.35 mm is permissible range
The air gaps must be within the permissible
range.
If the value gets – due to wearing - outside the
permissible range, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and tube surface
0.6 … 0.65 mm in new condition
0.3 … 0.75 mm is permissible range
Pos: 78 /Schweissnaht/ Senso ren/NS9/NS9-EC8x 60NF10-100- S Technische Da ten @ 0\mod_1129554262343_501.docx @ 826 @ 2 @ 1
