Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
B0059001 / Rev. 2.3
Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
95
9.6
Combination sensor NS9-EC8x60NF10-100-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 (high resolution, only for non-ferrous material),
relative magnetic Flux = 0%
Width of measuring patch:
2 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: 79 /Schweissnaht/ Senso ren/NS9/NS9- GMR-S Technische Da ten @ 1\mod_1237299036468_501.docx @ 8288 @ 2 @ 1
9.7
Leak flux sensor NS9-GMR-S
Special feature: GMR sensor element, high magnetic resolution, for precision steel tubes.
Technical data
Application:
Round material (ferrous tubes)
Diameter of tube:
10 - 250 mm
Wall thickness:
Up to 3 mm
Measuring principle:
Magnetical leak flux, with GMR element, high resolution
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: 80 /Schweissnaht/ Senso ren/NS9/NS9 Te chnische Zeichnung @ 0\mo d_1121263744406_501.do cx @ 573 @ 3 @ 1
