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IFM IFR204
IFR204
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Courier delivery
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5-6 Days
From €20
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DHL courier will deliver to the specified address
2-3 Days
From €40
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Warranty 1 year
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Free 30-Day returns
Description
Resistant to weld slag thanks to non-stick coating
Metal sensing face for heavy duty
High shock and vibration resistance
Particularly short housing for use where space is restricted
Two-wire technology
Specification
Product characteristics
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open |
| Sensing range[mm] [mm] | 4 |
| Housing | threaded type |
| Dimensions[mm] [mm] | M12 x 1 / L = 35 |
Application
| Special feature | Increased sensing range; Full-metal housing; Optical setting aid |
|---|---|
| Application | Use in welding applications |
| Pressure rating[bar] [bar] | 50 |
| Note on pressure rating | sensing face |
Electrical data
| Operating voltage[V] [V] | 10...30 DC |
|---|---|
| Protection class | III |
| Reverse polarity protection | yes |
Outputs
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open |
| Max. voltage drop switching output DC[V] [V] | 3.2 |
| Minimum load current[mA] [mA] | 2 |
| Max. leakage current[mA] [mA] | 0.6 |
| Permanent current rating of switching output DC[mA] [mA] | 100 |
| Switching frequency DC[Hz] [Hz] | 75 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Detection zone
| Sensing range[mm] [mm] | 4 |
|---|---|
| Operating distance[mm] [mm] | 0...3.24 |
| Increased sensing range | yes |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.7 / aluminium: 0.6 / copper: 0.3 |
|---|---|
| Hysteresis[% of Sr] [% of Sr] | 1...20 |
Operating conditions
| Ambient temperature[°C] [°C] | -40...85 |
|---|---|
| Protection | IP 65; IP 66; IP 67; IP 68; IP 69K |
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 emission 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 emission | class B |
| Impact resistance | 1 J |
| MTTF[years] [years] | 967 |
| UL approval | Ta -25...70 °C Enclosure type Type 1 power supply Limited Voltage/Current UL approval no. A042 File number UL E174191 |
| Ta | -25...70 °C |
| Enclosure type | Type 1 |
| power supply | Limited Voltage/Current |
| UL approval no. | A042 |
| File number UL | E174191 |
Mechanical data
| Weight[g] [g] | 138.2 |
|---|---|
| Housing | threaded type |
| Mounting | flush mountable |
| Dimensions[mm] [mm] | M12 x 1 / L = 35 |
| Thread designation | M12 x 1 |
| Materials | housing: stainless steel (316L/1.4404) anti-spatter; sensing face: stainless steel (316L/1.4404) anti-spatter; cable plug: PEI; lock nuts: stainless steel (316L/1.4404) anti-spatter |
| Tightening torque[Nm] [Nm] | 6 |
| Full-metal housing | yes |
Displays / operating elements
| Display | switching status 1 x LED, green setting aid 1 x LED, red |
|---|---|
| switching status | 1 x LED, green |
| setting aid | 1 x LED, red |
| Optical setting aid | yes |
Accessories
| Items supplied | lock nuts: 2 |
|---|
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Cable | 3 m, PVC; 2 x 0.5 mm² |
|---|
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