| Namur Ring |
| RING HOUSING SIA05 - SIA12 - SIA15 - SIA22 - SIA30 - SIA44 - SIA63 - SIA100 -- 2 WIRES D.C. - VERSION-N |
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Specifications
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Dimensions mm
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NOT EMBEDDABLE |
NOT EMBEDDABLE |
NOT EMBEDDABLE
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MODELS WITH CABLE |
SIA 05 - NE
$65.1 Add to Cart
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SIA 12 - NE
$65.45 Add to Cart
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SIA 15 - NE
$65.45 Add to Cart
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MODELS WITH CONNECTOR |
SIA 05 - NE H1
$77.7 Add to Cart
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SIA 12 - NE H1
$78.25 Add to Cart
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SIA 15 - NE H1
$78.25 Add to Cart
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Hole diameter (D) (mm) |
5 |
12 |
15
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Continuous voltage (residual ripple <=10%) (V) |
8,2 ("5 ÷ 30") |
8,2 ("5 ÷ 30") |
8,2 ("5 ÷ 30")
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Absorption current at 8.2V (mA) |
In presence of metal <= 1 mA - In absence of metal >= 3 mA --> -->
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Switching frequency (min-max) (Hz) |
600 ÷ 1500 |
600 ÷ 1000 |
600 ÷ 1000
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Repeatability (% of Sn) |
< 0.3 |
< 0.3 |
< 0.3
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Temperature limits (°C) |
-20 ÷ +60 |
-20 ÷ +60 |
-20 ÷ +60
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IP rating (IP) |
65 |
65 |
65
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Housing |
Plastic |
Plastic |
Plastic
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Cable PUR blue (2m) |
2 x 0.25 mm2 |
2 x 0.25 mm2 |
2 x 0.25 mm2
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Connector plug |
H1 |
H1 |
H1 |
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NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 -
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Specifications
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Dimensions mm
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NOT EMBEDDABLE |
NOT EMBEDDABLE
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MODELS WITH CABLE |
SIA 22 - NE
$67.05 Add to Cart
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SIA 30 - NE
$68.95 Add to Cart
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MODELS WITH CONNECTOR |
SIA 22 - NE H
$81.05 Add to Cart
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SIA 30 - NE H
$82.8 Add to Cart
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Hole diameter (D) (mm) |
22 |
30
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Continuous voltage (residual ripple <=10%) (V) |
8,2 ("5 ÷ 30") |
8,2 ("5 ÷ 30")
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Absorption current at 8.2V (mA) |
In presence of metal <= 1 mA - In absence of metal >= 3 mA --> -->
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Switching frequency (min-max) (Hz) |
600 ÷ 1000 |
600 ÷ 800
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Repeatability (% of Sn) |
< 0.3 |
< 0.3
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Temperature limits (°C) |
-20 ÷ +60 |
-20 ÷ +60
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IP rating (IP) |
65 |
65
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Housing |
Plastic |
Plastic
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Cable PUR blue (2m) |
2 x 0.25 mm2 |
2 x 0.50 mm2
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Connector plug |
H |
H |
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NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - |
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Specifications
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Dimensions mm
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NOT EMBEDDABLE |
NOT EMBEDDABLE
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MODELS WITH CABLE |
SIA 44 - NE
$151.75 Add to Cart
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SIA 63 - NE
$158.2 Add to Cart
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MODELS WITH CONNECTOR |
SIA 44 - NE H
$165.2 Add to Cart
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SIA 63 - NE H
$171.35 Add to Cart
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Hole diameter (D) (mm) |
44 |
63
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Continuous voltage (residual ripple <=10%) (V) |
8,2 ("5 ÷ 30") |
8,2 ("5 ÷ 30")
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Absorption current at 8.2V (mA) |
In presence of metal <= 1 mA - In absence of metal >= 3 mA --> -->
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Switching frequency (min-max) (Hz) |
250 ÷ 600 |
100 ÷ 200
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Repeatability (% of Sn) |
< 0.3 |
< 0.3
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Temperature limits (°C) |
-20 ÷ +60 |
-20 ÷ +60
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IP rating (IP) |
65 |
65
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Housing |
Plastic |
Plastic
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Cable PUR blue (2m) |
2 x 0.50 mm2 |
2 x 0.50 mm2
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Connector plug |
H |
H |
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NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - |
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Specifications
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Dimensions mm
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NOT EMBEDDABLE
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MODELS WITH CABLE |
SIA 100 - NE
$254.1 Add to Cart
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MODELS WITH CONNECTOR |
SIA 100 - NE H
$267.25 Add to Cart
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Hole diameter (D) (mm) |
100
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Continuous voltage (residual ripple <=10%) (V) |
8,2 ("5 ÷ 30")
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Absorption current at 8.2V (mA) |
In presence of metal <= 1 mA - In absence of metal >= 3 mA
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Switching frequency (min-max) (Hz) |
100
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Repeatability (% of Sn) |
< 0.3
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Temperature limits (°C) |
-20 ÷ +60
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IP rating (IP) |
65
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Housing |
Plastic
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Cable PUR blue (2m) |
2 x 0.50 mm2
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Connector plug |
H |
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NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - NAMUR DIN 19234 - EEx ia IIc T4 - |
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MIN. DIMENSIONS OF THE OBJECT (Fe37) TO DETECT |
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Model |
Length (mm) |
Diameter (mm)
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SIA05 |
1 |
0.7
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SIA12 |
2 |
1.2
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SIA15 |
2 |
1.2
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SIA22 |
6 |
3
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SIA30 |
7 |
4
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SIA44 |
9 |
5
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SIA63 |
12 |
6
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SIA100 |
20 |
12 |
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SPECIFICATIONS |
PLUG H1 - H OUTPUT POSITION VIEW
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In ring sensors, the sensing is carried out inside the ring. The sensor intervenes when a metallic object is introduced. They are particularly suitable for checking the presence and counting of small metal objects, screws, nuts washers etc. or for any similar operation. Also useful in verifying breakage of metal wires that pass through the ring. The ring sensor’s housing is in plastic and electrical attachments can be made by means of a cable or M8 and M12 connectors depending on the model type. |
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SENSITIVITY ADJUSTMENT |
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INSTRUCTIONS FOR CORRECT INSTALLATION |
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SELECTION OF RING SENSOR
Selection should be made based on the minimum hole diameter required. In this way the sensitivity adjustment can be made within normal parameters and need not be pushed to the maximum risking the proper functioning of the unit.
USE WITH A DELAYED AMPLIFIERS
All types of ring sensor can work in combination with a delayed amplifier of the programmable ALTP series or ALNC series which ensures the sensing of small objects in rapid movement.
SENSITIVITY ADJUSTMENT
After having followed the instructions regarding the choice of the most suitable unit it is recommended that the sensitivity adjustment be carried out when the sensor is installed in the final position taking into account how much metal mass is close by which could alter its functioning. The sensitivity increases turning the trimmer clockwise.
EFFECTS OF METAL IN THE CLOSE VICINITY
If a moving metal part is close to the sensing area the functioning can be disturbed. In order to avoid this, install the units some distance from metallic objects. Ensure that this does not interfere with functioning. When applying to a metal surface make sure not to apply too close to ring hole otherwise sensor may not function correctly.
USE OF SENSOR
A distance equal to the width of the sensor should be left between each object that passes through the sensor. If more than one sensor is to be installed in close vicinity, the minimum distance indicated between sensors should be maintained as per chart indications. |
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Model |
A (Fig. 1) mm |
B (Fig. 2) mm
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SIA05 |
25 |
10
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SIA12 |
30 |
10
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SIA15 |
30 |
10
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SIA22 |
60 |
20
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SIA30 |
60 |
20
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SIA44 |
300 |
250
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SIA63 |
300 |
250
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SIA100 |
600 |
650 |
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