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IFM IFW203
IFW203
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Description
Magnetic-field immune for welding applications
Long sensing range for high uptime
Correction factor 1: Constant sensing range on all metals
Very high switching frequency
Specification
Product characteristics
| Electrical design | PNP |
|---|---|
| Output function | normally open |
| Sensing range[mm] [mm] | 8 |
| Housing | threaded type |
| Dimensions[mm] [mm] | M12 x 1 / L = 65 |
Application
| Special feature | Gold-plated contacts; Increased sensing range; Correction factor K = 1; Magnetic-field immune |
|---|---|
| Application | Use in welding applications |
| Magnetic-field immune | yes |
Electrical data
| Operating voltage[V] [V] | 10...30 DC |
|---|---|
| Current consumption[mA] [mA] | < 20 |
| Protection class | II |
| Reverse polarity protection | yes |
Outputs
| Electrical design | PNP |
|---|---|
| Output function | normally open |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 200 |
| Switching frequency DC[Hz] [Hz] | 2000 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Detection zone
| Sensing range[mm] [mm] | 8 |
|---|---|
| Real sensing range Sr[mm] [mm] | 8 ± 10 % |
| Operating distance[mm] [mm] | 0...6.5 |
| Increased sensing range | yes |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 1 / brass: 1 / aluminium: 1 / copper: 1 |
|---|---|
| Hysteresis[% of Sr] [% of Sr] | 3...15 |
| Switch point drift[% of Sr] [% of Sr] | -10...10 |
| Correction factor K = 1 | yes |
Operating conditions
| Ambient temperature[°C] [°C] | -25...70 |
|---|---|
| Protection | IP 67 |
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 |
|---|---|
| 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 |
| MTTF[years] [years] | 1975 |
| UL approval | Ta -25...70 °C Enclosure type Type 1 power supply Limited Voltage/Current UL approval no. A005 File number UL E174191 |
| Ta | -25...70 °C |
| Enclosure type | Type 1 |
| power supply | Limited Voltage/Current |
| UL approval no. | A005 |
| File number UL | E174191 |
Mechanical data
| Weight[g] [g] | 35 |
|---|---|
| Housing | threaded type |
| Mounting | non-flush mountable |
| Dimensions[mm] [mm] | M12 x 1 / L = 65 |
| Thread designation | M12 x 1 |
| Materials | housing: brass anti-spatter; sensing face: Duroplast (PF) |
Displays / operating elements
| Display | switching status 4 x 90° LED, yellow |
|---|---|
| switching status | 4 x 90° LED, yellow |
Accessories
| Items supplied | lock nuts: 2 |
|---|
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection - plug
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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