Schneider XSAV11373 — M30 Inductive Sensor Buying Guide

By Abdullah Zahid
15 min read
Schneider XSAV11373 Telemecanique OsiSense M30 inductive proximity sensor PNP flush-mount for conveyor and assembly automation

Schneider XSAV11373 — Telemecanique OsiSense Inductive Proximity Sensor, Fixed Cylindrical Probe: Specifications, Features, and Selection Guide

Controls engineers and procurement specialists searching for the Schneider XSAV11373 are typically at one of two points: confirming this is exactly the M30 inductive proximity sensor their system needs, or ruling it out in favor of an NPN or extended-range alternative. The XSAV11373 is a Telemecanique OsiSense XSA Series cylindrical inductive sensor with a frontal, flush-mountable detection face, PNP discrete output, 0–8 mm operating zone, and a 12–48 VDC supply — a combination that covers a wide range of industrial assembly, conveyor, and packaging applications cleanly and without complication. What typically decides whether this is the right part comes down to two checks: output polarity and actual sensing gap. Get those right and this is a straightforward, proven buy.

If you have already confirmed this is the right part, check current pricing and availability at LeadTime.ca — ships worldwide.

Who Should Buy the XSAV11373 — and Who Shouldn't

The XSAV11373 is the right choice when all of the following conditions apply to your application:

  • Your system requires a nominal 10 mm sensing distance with an operating zone of 0–8 mm to a ferrous or non-ferrous metal target
  • Your PLC or controller input card expects a PNP (sourcing) discrete signal — not NPN
  • Your mounting hardware is threaded M30 × 1.5 metric, and flush-mount installation is either preferred or required
  • Your plant electrical supply is 12–48 VDC (operating limits 10–58 VDC), and you are not running 24 VAC or single-phase AC
  • Your installation environment demands IP67 protection — wet, dusty, or washdown-rated locations
  • A fixed 2 m cable length is acceptable, or you are prepared to order the M12 connector variant for longer cable runs

If your application requires NPN output, order the XSAV11375 instead. If you need sensing distances beyond 15 mm, you will need to step up to an extended-range M30 model outside this variant.

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What the XSAV11373 Does in a Real System

The Schneider XSAV11373 is a Telemecanique OsiSense XSA Series inductive proximity sensor in an M30 cylindrical housing. Its job is simple and critical: it detects the presence or position of metallic targets — both ferrous and non-ferrous — and outputs a discrete PNP signal to a connected PLC or controller. When a metal target enters the 0–8 mm operating zone ahead of the frontal detection face, the sensor switches its output and illuminates the red status LED. When the target withdraws beyond the operating zone, the output resets. The switching frequency ceiling of 100 Hz makes this sensor suitable for everything from slow-speed shaft rotation monitoring to production line part counting at moderate throughput rates.

What distinguishes this model within the M30 inductive sensor category is the flush-mount capability. The frontal detection face can be installed flush with a machine frame surface without requiring a recessed bore counterbore, which simplifies mounting on plate-steel frames, simplifies cleaning in food-grade environments, and reduces the risk of mechanical damage to a protruding sensor face. The 9-second power-on run-up delay is worth noting during commissioning — the sensor requires this brief stabilization interval before output becomes reliable after power is applied.

Electrically, the XSAV11373 runs on 12–48 VDC with operating limits of 10–58 VDC, giving it useful margin on either side of a standard 24 VDC plant bus. The output switching capacity is rated at 200 mA maximum, protected by onboard overload and short-circuit limiting, and the supply input is protected against reverse polarity — a meaningful benefit during field installation where wiring errors are common. No-load current draw is 0–15 mA, which is negligible on any plant PLC power budget.

Typical System Architecture for the XSAV11373

The XSAV11373 sits at the field sensing layer of a discrete I/O control architecture, positioned between the mechanical process and the PLC digital input card. A typical deployment chain looks like this:

  • 24 VDC plant power supply feeds the sensor's Blue (+) and Brown (0V) wires directly or through a terminal strip in the control enclosure
  • The sensor's Black output wire connects to a digital input channel on a PLC or safety controller — typically a 24 VDC sourcing input module
  • The PLC input scans the sensor state at the program scan rate; for 100 Hz switching frequency applications, the scan cycle must be faster than 10 ms to avoid missed detections
  • The metal target — a conveyor flight, actuator rod end, gear tooth, or machined part — passes within the 0–8 mm operating zone of the sensor face during normal machine motion
  • Downstream: the PLC logic triggers a downstream action — conveyor stop, counter increment, fault alarm, or position confirmation — based on the sensor's discrete output state

Where the XSAV11373 Gets Deployed: Industries and Use Cases

Conveyor and materials handling engineers reach for the XSAV11373 for rotation monitoring on drive shafts, where the adjustable frequency range of 6–150 cycles per minute accommodates both slow-speed belt drives and higher-cadence indexing conveyors. A ferrous target — a bolt head, a keyway, or a dedicated trigger disc — passes the sensor face once per revolution, giving the PLC a reliable tachometer signal without encoder complexity.

In assembly line automation, the flush-mount capability is the deciding factor. Sensors installed flush with fixture plates or machine frames eliminate the risk of contact between the sensor body and passing workpieces, which is especially relevant on tight-tolerance fixtures in automotive and electronics assembly. The sensor confirms metal part presence without requiring a raised sensor boss that could interfere with part flow.

Packaging machinery engineers use the XSAV11373 for part counting on moderate-speed lines, where the 100 Hz switching frequency ceiling comfortably handles production rates up to several thousand units per minute at normal part sizes. The IP67 rating ensures the sensor survives washdown cycles common in food and beverage packaging environments without additional sealing provisions on the cable entry.

Maintenance teams replacing failed M30 inductive sensors on legacy equipment value this model for its direct dimensional and electrical compatibility with existing M30 × 1.5 mounting hardware — no reboring, no rewiring of the power supply, no PLC configuration change if the original sensor was also PNP.

Application Typical Deployment
Conveyor rotation monitoring Flush-mounted to shaft bearing housing; ferrous target on shaft triggers PLC tachometer input at 6–150 cycles/min
Assembly line presence detection Installed flush in fixture plate; confirms metal part seated in nest before robot or press operation
Packaging line part counting Mounted beside conveyor lane; counts metal-capped or metal-bodied products at up to 100 Hz
Pneumatic actuator end-of-stroke Detects metal rod end at extended or retracted position; feeds PLC sequence logic
End-of-line sorting verification Confirms presence of metal label plate or casing before product diversion gate activates

XSAV11373 Purchase-Decision Specifications

Specification Value
Sensor Type Inductive Proximity Sensor — frontal, flush-mountable
Sensing Distance (Nominal) 10 mm
Operating Zone 0–8 mm
Output Signal Type PNP discrete, 1 NC output configuration
Switching Capacity 200 mA maximum (overload and short-circuit protected)
Switching Frequency 100 Hz maximum
Supply Voltage (Rated / Limits) 12–48 VDC rated / 10–58 VDC operating limits
Thread / Housing M30 × 1.5 metric; nickel-plated brass; 81 mm overall length
IP Protection Rating IP67 per IEC 60529
Cable / Certifications 2 m fixed, 3 × 0.34 mm² PVC; UL, CSA, CE, CCC, RoHS, BAA

Full technical specifications are available on the product page at LeadTime.ca.

XSAV11373 vs. Comparable M30 Inductive Sensors

Model Output Type Sensing Distance Supply Voltage Key Difference
XSAV11373 PNP 10 mm nom / 0–8 mm zone 12–48 VDC Reference model — flush-mount, standard cable
XSAV11375 NPN 10 mm nom / 0–8 mm zone 12–48 VDC Direct NPN equivalent; order when controller requires sinking input
XSAV11374 PNP 10 mm nom / 0–8 mm zone 12–48 VDC Extended M30 housing variant; same sensing performance
NBN Ni2-M30-E2-V1 (ifm) PNP 10 mm 10–30 VDC Narrower supply voltage range; IO-Link optional
SICK IFS254 PNP 10 mm (15 mm typ) 10–36 VDC Extended sensing range and diagnostics; higher typical cost
Siemens 3RG4011-1AK05-PF PNP 15 mm 10–65 VDC Longer detection distance; broader voltage tolerance

If your sensing gap exceeds 15 mm or your controller input is NPN, the XSAV11373 is not your part — the XSAV11375 covers NPN requirements directly, and the Siemens 3RG4011-1AK05-PF addresses longer-range needs. For the majority of M30 flush-mount PNP applications, check current availability of the XSAV11373 at LeadTime.ca before specifying an alternative.

Expert Verdict: Is the XSAV11373 the Right Sensor for Your Project?

The XSAV11373 earns its position as a go-to M30 inductive sensor for OEM machine builders, systems integrators, and plant maintenance teams for straightforward reasons: flush-mount capability eliminates the bore counterboring step, PNP output is compatible with the majority of 24 VDC PLC input modules in North American and international plant environments, and the 10–58 VDC operating range provides real-world margin beyond the nominal 12–48 VDC rating. The adjustable frequency range of 6–150 cycles per minute means a single sensor SKU covers both slow shaft monitoring and moderate-speed counting without compromise. The onboard reverse polarity protection and overload limiting make field commissioning more forgiving than it would otherwise be — an installer who reverses the Blue and Brown wires during a busy panel build will not damage the sensor. The IP67 rating per IEC 60529 is confirmed from the official Telemecanique datasheet, meaning this sensor does not need supplemental sealing in standard washdown environments.

Where the XSAV11373 genuinely falls short: if your application requires NPN output, stop here and order the XSAV11375. If your sensing gap exceeds 15 mm in the final machine assembly, the 0–8 mm operating zone of this sensor will not serve you reliably — the Siemens 3RG4011-1AK05-PF at 15 mm sensing distance or the SICK IFS254 are more appropriate choices. If your counting application demands switching frequencies beyond 100 Hz, or if you require real-time sensor diagnostics through IO-Link, an IO-Link capable sensor from the ifm NBN family is worth evaluating instead. And if your project timeline requires delivery in under two weeks, confirm stock status with your distributor before committing — typical lead time through authorized channels runs 4–6 weeks, with manufacturer-direct lead times stretching to 8–12 weeks.

From a procurement standpoint, the XSAV11373 is widely enough distributed that sourcing through an authorized specialist distributor — rather than a general online channel — matters for both authenticity and warranty. Unauthorized channels carry greater risk of counterfeit or out-of-specification product, and for a sensor embedded in a production line, that risk translates directly to unplanned downtime. Authorized distributors also provide the pre-sales technical support to confirm PNP vs. NPN, sensing distance, and cable variant before the order is placed — catching the most common ordering mistakes before they become return-and-reship delays. View current pricing and lead time for the XSAV11373 at LeadTime.ca — we ship worldwide and can confirm stock status before you commit to a build schedule.

Get a Quote or Confirm Lead Time Before You Order

For volume pricing, project-specific lead time confirmation, or help validating the correct variant for your application, contact the LeadTime.ca team directly — we ship worldwide and support engineers at every stage from spec confirmation to delivery.

What Engineers Need to Know Before Ordering the XSAV11373

The XSAV11373 sits in a product family — Telemecanique OsiSense XSA — that is mature, stable, and widely deployed. Because this sensor is specified predominantly through OEM design teams, systems integrators, and plant engineering groups rather than through public forums, most of the knowledge around ordering mistakes and commissioning pitfalls circulates through distributor support channels and internal engineering documentation rather than online communities. That means the guidance available publicly is sparse, but the failure modes are well understood by specialists who work with this product category daily.

The single most common pre-order mistake with the XSAV11373 is output polarity confusion. PNP and NPN inductive sensors look identical externally and often share the same catalog structure with a single digit difference in the model number — XSAV11373 for PNP, XSAV11375 for NPN. An engineer specifying from memory or copying a BOM without verifying the suffix will occasionally order the wrong output type. The consequence is a sensor that arrives, installs correctly mechanically, and then fails to trigger the PLC input as expected — because the output logic is driving the signal in the wrong direction for the input card. This error typically takes 15–30 minutes to diagnose in the field but several weeks to resolve through return and reorder. Confirming the output type against the PLC input module datasheet before the purchase order is placed eliminates this entirely.

The second recurring issue is sensing distance estimation. Engineers sometimes measure the nominal gap between the sensor mounting surface and the target in CAD, but the operating assembly introduces an additional offset — a mounting plate thickness, a recessed bore, or a target that is thinner than the 30 × 30 × 1 mm steel reference used to characterize the sensor's 0–8 mm operating zone. If the actual installed gap is 12 mm with a small aluminum target, the sensor will not detect reliably. The correct approach is to measure the actual gap in the physical or prototype assembly, account for target material and size against the steel reference, and confirm that the 0–8 mm operating zone is achievable before finalizing the sensor selection. When in doubt, consult a distributor technical specialist — LeadTime.ca's team can walk through the sensing distance question with you before you order.

Wiring and Installation Overview

  • The XSAV11373 uses a standard 3-wire DC configuration: Blue wire to supply positive, Brown wire to 0V return, Black wire to PLC digital input — verify this against your input module wiring diagram before terminating
  • Supply voltage must be DC in the 10–58 VDC operating range; do not connect to 24 VAC or single-phase AC supply — reverse polarity protection prevents sensor damage from accidental wire swap but does not protect against AC supply application
  • Mount the sensor in an M30 × 1.5 metric threaded bore; install flush with the mounting surface and secure with the lock washer and nut — over-torquing risks cracking the nickel-plated brass enclosure; hand-tight plus a quarter turn is the recommended approach
  • Allow for the 9-second power-on run-up delay after energizing the sensor before relying on its output in PLC logic — commissioning routines should include a power-on stabilization delay or mask the output for the first scan cycles
  • Route the 2 m cable through conduit or cable glands with strain relief; for runs beyond 2 m, specify the M12 connector variant at time of order — field splicing the fixed cable introduces noise susceptibility and voids the mechanical sealing integrity of the cable assembly

Wrong-Part Prevention Checklist

Before finalizing your order for the XSAV11373, verify each item on this checklist. These are the most common sources of wrong-part returns and commissioning failures for this sensor:

  1. Confirm output signal type: XSAV11373 is PNP only; do NOT use if controller input requires NPN
  2. Verify sensing distance requirement: nominal 10 mm; operating zone 0–8 mm; do NOT order if detection beyond 15 mm is needed
  3. Check thread form: XSAV11373 is M30 × 1.5 metric; do NOT use if mounting requires M18 or other threads
  4. Confirm supply voltage range: 12–48 VDC only; do NOT apply to 24 VAC or single-phase power systems
  5. Verify mounting orientation: frontal detection only; do NOT install for side or rear target detection
  6. Check cable length: 2 m fixed; do NOT order if longer distances require hard-wired integration; order connector variant instead

If any item on this list raises a question about your application, contact LeadTime.ca before ordering — our team can confirm the right variant for your system and check current stock status before you commit.

Frequently Asked Questions

Can the XSAV11373 detect aluminum or plastic targets, or is it ferrous metal only?

The XSAV11373 is an inductive sensor and detects both ferrous and non-ferrous metals — including aluminum and copper — though sensing distance to non-ferrous targets is typically reduced compared to the 10 mm nominal distance measured against the 30 × 30 × 1 mm steel reference. Non-conductive materials such as plastic, wood, and composites are invisible to inductive sensors regardless of target size or proximity. If your target is non-metallic, this sensor family is not applicable.

What is the difference between the XSAV11373 and the XSAV11375, and how do I know which one to order?

The XSAV11373 outputs a PNP (sourcing) discrete signal — the output drives to the supply voltage level when a metal target is detected. The XSAV11375 is the NPN (sinking) equivalent — the output drives to 0V when a target is detected. The choice depends entirely on your PLC or controller input module specification: PNP sensors pair with sinking input modules; NPN sensors pair with sourcing input modules. Check your input card datasheet or look at the wiring of an existing working sensor in the same cabinet to determine which logic type your system uses.

The sensor's LED is on but the PLC input never toggles — what should I check first?

The most common cause is a mismatch between the sensor's PNP output and a sourcing PLC input card, or an open or high-resistance connection on the Black output wire. Verify that the PLC input module is rated for PNP (sinking) inputs and that the Black wire connection at the terminal strip has continuity below 1 Ω measured with a multimeter. Also confirm the PLC scan cycle is faster than the sensor's response time — for 100 Hz switching applications, the scan must resolve faster than 10 ms. If the LED is responding to the target but the PLC input is silent, the issue is almost always in the output wire connection or the input card type.

Is the 2 m cable length sufficient for most installations, and what are my options if I need more reach?

The 2 m fixed cable on the XSAV11373 is adequate for sensors mounted within the same enclosure zone as the control panel, or where the cable can be routed directly to a nearby terminal strip. For sensor placements more than 2 m from the control cabinet, the correct approach is to order the M12 connector variant of the sensor — available as a separate catalog option — and use a rated M12 extension cable rather than field-splicing the fixed cable. Splicing the fixed cable compromises the IP67 sealing at the splice point and introduces potential noise pickup on the signal wire. Specify your cable routing distance at time of order so LeadTime.ca can confirm the correct variant.

What is the typical lead time for the XSAV11373 and should I expect it to be in stock?

Through authorized distributors, typical lead time for the XSAV11373 runs 4–6 weeks for standard orders. Manufacturer-direct lead times are longer, typically 8–12 weeks, and are best suited to volume OEM orders rather than single-unit or small-quantity procurement. Stock status changes frequently; do not quote a customer or commit a build schedule without confirming current availability with your distributor. LeadTime.ca can verify current stock and lead time before you place your order — contact us if timing is critical to your project.

Why Order the XSAV11373 from LeadTime.ca

  • LeadTime.ca ships worldwide — no geographic restrictions on sourcing industrial automation components
  • Pre-sales technical support available to confirm PNP vs. NPN, sensing distance, and cable variant before your purchase order is placed
  • Authorized distributor sourcing ensures authentic product with full manufacturer warranty and datasheet-verified specifications
  • Volume pricing available for OEM and project orders — contact for quantity pricing before finalizing your BOM
  • Stock status confirmed before order commitment — critical for project timelines where 6-week lead time gaps create schedule risk

At-a-Glance Summary

  • Sensor model: Schneider XSAV11373 — Telemecanique OsiSense XSA Series, M30 cylindrical inductive proximity sensor
  • Nominal sensing distance: 10 mm; operating zone 0–8 mm; sensing range boundary at 15 mm
  • Output: PNP discrete, 1 NC configuration, 200 mA maximum switching capacity
  • Supply voltage: 12–48 VDC rated, 10–58 VDC operating limits; reverse polarity protected
  • Switching frequency: 100 Hz maximum; adjustable frequency range 6–150 cycles/min
  • Thread: M30 × 1.5 metric; overall length 81 mm; nickel-plated brass housing; PPS front face
  • Environmental: IP67 per IEC 60529; ambient operating range –25 to +70 °C
  • Cable: 2 m fixed, 3 × 0.34 mm² PVC; M12 connector variant available separately
  • Certifications: UL Listed, CSA, CE, CCC, RoHS Compliant, BAA Compliant
  • Power-on run-up delay: 9 seconds — account for this in commissioning and PLC startup logic
  • NPN equivalent: XSAV11375; extended housing variant: XSAV11374
  • Typical authorized distributor lead time: 4–6 weeks; confirm current stock before committing to build

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