IFM IFS731
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Quick facts
| Availability | Confirmed on request |
| Category | All inductive sensors |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can IFS731 be shipped?
IFS731 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up IFS731 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for IFS731 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for IFS731, subject to availability and destination.
Suitable for industrial, mobile, cooling and lubricating applications High protection rating for the requirements of harsh industrial environments Flexible use thanks to large operating temperature range Safe detection due to large sensing range and low sensor tolerances Reduced storage due to wide range of applications
Specifications
Product characteristics
| Electrical design | PNP |
| Output function | normally open |
| Sensing range[mm] [mm] | 7 |
| Housing | threaded type |
| Dimensions[mm] [mm] | M12 x 1 / L = 40 |
Application
| Special feature | Increased sensing range |
| Application | Industrial applications / factory automation |
Electrical data
| Operating voltage[V] [V] | 10...30 DC |
| Current consumption[mA] [mA] | < 10 |
| Protection class | III |
| 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] | 100 |
| Switching frequency DC[Hz] [Hz] | 700 |
| Short-circuit protection | yes |
| Overload protection | yes |
Detection zone
| Sensing range[mm] [mm] | 7 |
| Real sensing range Sr[mm] [mm] | 7 ± 10 % |
| Operating distance[mm] [mm] | 0...5.67 |
| Increased sensing range | yes |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
| Hysteresis[% of Sr] [% of Sr] | 3...15 |
| Switch point drift[% of Sr] [% of Sr] | -10...10 |
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; 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 |
| Vibration resistance | EN 60068-2-6 Fc; 20 g (10...3000 Hz) / 50 sweep cycles, 1 octave per minute, in 3 axes |
| EN 60068-2-6 Fc | 20 g (10...3000 Hz) / 50 sweep cycles, 1 octave per minute, in 3 axes |
| Shock resistance | EN 60068-2-27 Ea; 100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes |
| EN 60068-2-27 Ea | 100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes |
| Continuous shock resistance | EN 60068-2-27; 40 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes |
| EN 60068-2-27 | 40 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes |
| Fast temperature change | EN 60068-2-14 Na; TA = -40 °C; TB = 85 °C; t1 = 30 min; t2 = < 10 s; 50 cycles |
| EN 60068-2-14 Na | TA = -40 °C; TB = 85 °C; t1 = 30 min; t2 = < 10 s; 50 cycles |
| Salt spray test | EN 60068-2-52 Kb; severity level 5 (4 test cycles) |
| EN 60068-2-52 Kb | severity level 5 (4 test cycles) |
| MTTF[years] [years] | 829 |
Mechanical data
| Weight[g] [g] | 94.25 |
| Housing | threaded type |
| Mounting | non-flush mountable |
| Dimensions[mm] [mm] | M12 x 1 / L = 40 |
| Thread designation | M12 x 1 |
| Materials | brass white bronze coated; sensing face: PBT orange; LED window: PEI; lock nuts: brass white bronze coated |
Displays / operating elements
| Display | switching status; 1 x LED, yellow |
| switching status | 1 x LED, yellow |
Accessories
| Items supplied | lock nuts: 2; Tooth lock washer: 1, stainless steel |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Cable | 3 m, PUR, Ø 4 mm; burning behaviour to ECE R118 rev. 2; 3 x 0.34 mm² |
