TELEMECANIQUE XS508B1PAL2 — Flush Cylindrical Inductive Sensors
Telemecanique XS508B1PAL2: Inductive proximity sensor, M8, flush, Sn 1.5 mm, PNP 1 NO, 2 m cable, 12–24 V DC.
Status: In production
Brand: Telemecanique
Product: Inductive proximity sensor, M8, flush
Sensing distance (Sn): 1.5 mm
Output: PNP, 1 NO
Connection: 2 m cable
Supply: 12–24 V DC
Degree of protection: IP67
The Telemecanique XS508B1PAL2 is an XS5-family inductive proximity sensor of the XS range with a cylindrical M8 x 1 threaded body. It is flush mountable in metal. Nominal sensing distance (Sn) is 1.5 mm, with an operating zone of 0–1.2 mm. Enclosure is stainless steel 303, sensing face PPS; length 33 mm, threaded length 25 mm, net weight 0.035 kg. Differential travel is 1–15 % of the effective sensing distance; switching frequency is up to 5000 Hz.
Supply is 12–24 V DC (limits 10–36 V DC) with reverse polarity protection. The PNP 1 NO output switches up to 200 mA with overload and short-circuit protection; closed-state voltage drop is below 2 V and no-load current consumption is at most 10 mA. Connection is via a 2 m PVC-insulated 3 x 0.11 mm² cable; a yellow LED shows the output state. Degree of protection is IP67 (IEC 60529); operating temperature is -25 to +70 °C. Certifications: CSA and UL.
Telemecanique XS508B1PAL2 technical specifications
| General | |
|---|---|
| Series | XS5, general purpose |
| Body design | Cylindrical, M8 x 1 thread |
| Mounting | Flush mountable |
| Detection | |
| Nominal sensing distance (Sn) | 1.5 mm |
| Operating zone (Sa) | 0–1.2 mm |
| Differential travel | 1–15 % of effective sensing distance (Sr) |
| Switching frequency | ≤ 5000 Hz |
| Electrical characteristics | |
| Rated supply voltage | 12–24 V DC with reverse polarity protection |
| Supply voltage limits | 10–36 V DC |
| Current consumption (no-load) | ≤ 10 mA |
| Voltage drop (closed state) | Below 2 V |
| Delays (maximum) | First-up 10 ms; response 0.1 ms; recovery 0.1 ms |
| Outputs and indicators | |
| Output type | PNP, 1 NO, DC |
| Wiring technique | 3-wire |
| Switching capacity | ≤ 200 mA with overload and short-circuit protection |
| Status LED | Output state: 1 yellow LED |
| Mechanical and connection | |
| Electrical connection | 2 m cable |
| Cable | 3 x 0.11 mm², PVC insulation |
| Enclosure material | stainless steel 303 |
| Sensing face material | PPS |
| Length / threaded length | 33 mm / 25 mm |
| Net weight | 0.035 kg |
| Minimum mounting distances | Side by side ≥ 3 mm; face to face ≥ 18 mm; facing a metal object ≥ 4.5 mm |
| Environmental | |
| Degree of protection | IP67 (IEC 60529) |
| Operating temperature | -25 to +70 °C |
| Storage temperature | -40 to +85 °C |
| Vibration resistance | 25 gn, amplitude ±2 mm (f = 10–55 Hz), IEC 60068-2-6 |
| Shock resistance | 50 gn for 11 ms, IEC 60068-2-27 |
| Marking and certifications | CE; CSA, UL |
Key features
- Sn 1.5 mm, flush mountable, M8 x 1 thread
- PNP 1 NO output, up to 200 mA, overload and short-circuit protected
- 12–24 V DC supply with reverse polarity protection
- Stainless steel 303 enclosure, PPS sensing face
- Degree of protection IP67
- 2 m PVC cable, yellow status LED
XS508B1PAL2 ordering codes
| Part number | Description |
|---|---|
| XS508B1PAL2 | PNP, 1 NO, 2 m cable |
| XS508B1PAM8 | PNP, 1 NO, M8 connector |
| XS508B1PAM12 | PNP, 1 NO, M12 connector |
| XS508B1NAL2 | NPN, 1 NO, 2 m cable |
| XS508B1NAM8 | NPN, 1 NO, M8 connector |
| XS508B1PBL2 | PNP, 1 NC, 2 m cable |
| XS508B1PBM8 | PNP, 1 NC, M8 connector |
| XS508B1PBM12 | PNP, 1 NC, M12 connector |
XS508B1PAL2 accessories
Accessories listed by the manufacturer for this product (ordered separately):
| Part number | Description |
|---|---|
| XSZB108 | Fixing clamp for Ø8 mm XS inductive sensors, plastic, with indexing |
Other Telemecanique Flush Cylindrical Inductive Sensors
- TELEMECANIQUE XS108B3PAL2 — Inductive proximity sensor, M8, flush
- TELEMECANIQUE XS112B3PAL2 — Inductive proximity sensor, M12, flush
- TELEMECANIQUE XS118B3PCM12 — Inductive proximity sensor, M18, flush
- TELEMECANIQUE XS130B3PCM12 — Inductive proximity sensor, M30, flush
- TELEMECANIQUE XS1N18PA349 — Inductive proximity sensor, M18, flush
- TELEMECANIQUE XS1N30PA349 — Inductive proximity sensor, M30, flush
- TELEMECANIQUE XS512B1PAM12 — Inductive proximity sensor, M12, flush
- TELEMECANIQUE XS612B1PAL2 — Inductive proximity sensor, M12, flush
- TELEMECANIQUE XS618B1PAM12 — Inductive proximity sensor, M18, flush
- TELEMECANIQUE XS630B1PAL2 — Inductive proximity sensor, M30, flush
Models from other brands: Flush Cylindrical Inductive Sensors
Is this inductive sensor right for your application?
Share the metal target to be detected (material, size), the required sensing distance, the mounting type (flush / non-flush), ambient conditions (oil, coolant, washdown, temperature) and your PLC input (PNP/NPN, NO/NC); let’s select the right inductive sensor and connection cable together.
All product specifications are subject to change without notice. Source: Telemecanique Sensors, XS508B1PAL2 product data sheet (https://downloads.telemecaniquesensors.com/dam/datasheets/en/XS508B1PAL2_EN.pdf, 30 July 2024); reference page https://www.telemecaniquesensors.com/global/en/product/reference/XS508B1PAL2; XS catalogue TESEBRO000040EN (accessed 28 September 2026).