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IFM · Inductive full-metal sensor
IF503A is an IFM inductive full-metal sensor (IFK3003BBPKG/AM/US104DPS/3G/3D).
| Product characteristics | |
| Electrical design | PNP |
|---|---|
| Output function | normally open |
| Sensing range | 3 [mm] |
| Housing | Threaded type |
| Dimensions | M12 x 1 / L = 60 [mm] |
| Application | |
| Special feature | gold-plated contacts; Increased sensing range; Full-metal housing |
| Application | For applications in hazardous areas |
| Pressure rating | |
| Note on pressure rating | |
| Electrical data | |
| Operating voltage | 10...30 DC [V] |
| Current consumption | < 20 [mA] |
| Protection class | III |
| Reverse polarity protection | yes |
| Outputs | |
| Electrical design | PNP |
| Output function | normally open |
| Max. voltage drop switching output DC | 2.5 [V] |
| Permanent current rating of switching output DC | 100 [mA] |
| Switching frequency DC | 100 [Hz] |
| Short-circuit protection | yes |
| Overload protection | yes |
| Monitoring range | |
| Sensing range | 3 [mm] |
| Real sensing range Sr | 3 ± 10 % [mm] |
| Operating distance | 0...2.43 [mm] |
| Increased sensing range | yes |
| Accuracy / deviations | |
| Correction factor | steel: 1 / stainless steel: 0.6 / brass: 0.7 / aluminum: 0.6 / copper: 0.3 |
| Hysteresis | 1...20 [% of Sr] |
| Switch-point drift | -10...10 [% of Sr] |
| Operating conditions | |
| Ambient temperature | -40...60 [°C] |
| Protection | IP 67; (when used outside the hazardous area: IP 65, IP 67, IP 68, IP 69K) |
| Tests / approvals | |
| Approval | BVS 20 ATEX E 055 X; IECEx BVS 20.0042 X |
| ATEX marking | II 3G Ex ec IIC T6 Gc |
| EMC | |
| Impact resistance | |
| Vibration resistance | |
| Shock resistance | |
| Continuous shock resistance | |
| Fast temperature changes | |
| Salt spray test | |
| MTTF | 1258 [years] |
| Embedded software included | no |
| Mechanical data | |
| Weight | 54 [g] |
| Housing | Threaded type |
| Mounting | flush mountable |
| Dimensions | M12 x 1 / L = 60 [mm] |
| Thread designation | M12 x 1 |
| Material | housing: stainless steel (1.4404 / 316L); LED window: PEI; lock nuts: stainless steel |
| Tightening torque | 15 [Nm] |
| Full-metal housing | yes |
| Displays / operating elements | |
| Display | |
| Accessories | |
| Items supplied | |
| Remarks | |
| Pack quantity | 1 pcs. |
| Electrical connection - plug | |
| Connector | 1 x M12; coding: A; Contacts: 3, gold-plated |
Technical data sourced from the official IFM datasheet for IF503A. Verify the nameplate of the installed unit before ordering. — IFM IF503A official page
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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