Product characteristics
| Electrical design |
NPN |
| Output function |
normally open |
| Sensing range [mm] |
2 |
| Housing |
threaded type |
| Dimensions [mm] |
M8 x 1 / L = 50 |
Application
| Special feature |
Gold-plated contacts; Increased sensing range |
| Application |
Use in machine tools, coolants and lubricants |
| Pressure rating [bar] |
50 |
| Note on pressure rating |
|
Electrical data
| Operating voltage [V] |
10…30 DC |
| Current consumption [mA] |
< 10 |
| Protection class |
III |
| Reverse polarity protection |
yes |
Outputs
| Electrical design |
NPN |
| Output function |
normally open |
| Max. voltage drop switching output DC [V] |
2.5 |
| Permanent current rating of switching output DC [mA] |
100 |
| Switching frequency DC [Hz] |
100 |
| Short-circuit protection |
yes |
| Overload protection |
yes |
Detection zone
| Sensing range [mm] |
2 |
| Real sensing range Sr [mm] |
2 ± 10 % |
| Operating distance [mm] |
0…1.6 |
| Increased sensing range |
yes |
Accuracy / deviations
| Correction factor |
steel: 1 / stainless steel: 0.7 / brass: 0.7 / aluminium: 0.6 / copper: 0.5 |
| Hysteresis [% of Sr] |
1…20 |
| Switch point drift [% of Sr] |
-10…10 |
Operating conditions
| Ambient temperature [°C] |
-25…70 |
| Protection |
IP 65; IP 67; (with ifm socket duly screwed on) |
Tests / approvals
| EMC |
| EN 61000-4-2 ESD |
4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated |
10 V/m |
| EN 61000-4-4 Burst |
2 kV |
| EN 61000-4-6 HF conducted |
10 V |
| EN 55011 |
class B |
|
| Impact resistance |
|
| MTTF [years] |
1386 |
| Embedded software included |
yes |
| UL approval |
| Ta |
-25…70 °C |
| Enclosure type |
Type 1 |
| power supply |
Limited Voltage/Current |
| UL Approval no. |
A017 |
| File number UL |
E174191 |
|
Mechanical data
| Weight [g] |
18 |
| Housing |
threaded type |
| Mounting |
flush mountable |
| Dimensions [mm] |
M8 x 1 / L = 50 |
| Thread designation |
M8 x 1 |
| Materials |
housing: stainless steel (1.4404 / 316L); sensing face: stainless steel (1.4404 / 316L); LED window: PPSU; lock nuts: stainless steel (1.4404 / 316L) |
| Tightening torque [Nm] |
< 5 |
Displays / operating elements
| Display |
| switching status |
4 LED, yellow |
|
Electrical connection – plug
| Connection |
Connector: 1 x M8; coding: A; Contacts: gold-plated |
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