Mô tả sản phẩm
| Product characteristics |
| Output function |
normally open |
| Sensing range [mm] |
8 |
| Housing |
threaded type |
| Dimensions [mm] |
M18 x 1 / L = 80 |
| Application |
| Installation |
use in hazardous areas only with installed protective cover |
| Electrical data |
| Operating voltage [V] |
20…250 AC/DC |
| Protection class |
II |
| Reverse polarity protection |
yes |
| Outputs |
| Output function |
normally open |
| Max. voltage drop switching output DC [V] |
6 |
| Max. voltage drop switching output AC [V] |
6.5 |
| Minimum load current [mA] |
5 |
| Max. leakage current [mA] |
2.5 (250 V AC) / 1.3 (130 V AC) / 0.8 (24 V DC) |
| Permanent current rating of switching output AC [mA] |
150 |
| Permanent current rating of switching output DC [mA] |
100 |
| Short-time current rating of switching output [mA] |
2200; (20 ms / 0,5 Hz) |
| Switching frequency AC [Hz] |
25 |
| Switching frequency DC [Hz] |
50 |
| Notes on switching frequency |
| only for resistive loads; 2 Hz for utilisation category AC-140 |
|
| Short-circuit protection |
no |
| Overload protection |
no |
| Detection zone |
| Sensing range [mm] |
8 |
| Real sensing range Sr [mm] |
8 ? 10 % |
| Operating distance [mm] |
0…6.48 |
| Accuracy / deviations |
| Correction factor |
steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminium: 0.3 / copper: 0.2 |
| Hysteresis [% of Sr] |
1…20 |
| Switch point drift [% of Sr] |
-10…10 |
| Operating conditions |
| Ambient temperature [?C] |
-20…60 |
| Protection |
IP 67 |
| Tests / approvals |
| ATEX marking |
 II 3D Ex tc IIIC T80?C Dc X |
| EMC |
| EN 61000-4-2 ESD |
4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated |
3 V/m |
| EN 61000-4-4 Burst |
2 kV |
| EN 61000-4-6 HF conducted |
3 V |
| IEC 60255-5 |
1 kV line to line, Ri: 500 Ohm |
| EN 55011 emission |
class B |
|
| MTTF [years] |
604 |
| Mechanical data |
| Weight [g] |
184.5 |
| Housing |
threaded type |
| Mounting |
non-flush mountable |
| Dimensions [mm] |
M18 x 1 / L = 80 |
| Thread designation |
M18 x 1 |
| Materials |
brass white bronze coated; sensing face: PBT; lock nuts: brass white bronze coated; Protective cover: PA |
| Displays / operating elements |
| Display |
| switching status |
1 x LED, yellow |
|
| Electrical connection |
| Required protection |
miniature fuse to IEC60127-2 sheet 1; ? 2 A; fast acting; Place the fuse outside the hazardous area. |
| Accessories |
| Accessories (supplied) |
| lock nuts: 3 |
| Protective cover: 1 |
|
| Remarks |
| Remarks |
| Recommendation: Check the safe functioning of the unit after a short circuit. |
|
| Pack quantity |
1 pcs. |
| Electrical connection |
| Connection |
Cable: 2 m, PVC; 2 x 0.50 mm? |
