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Precision Omron Proximity Switch TL-Q5MC1 – NPN NO Sensor

Omron Proximity Switch TL-Q5MC1 is a compact square inductive sensor designed for compatible automation, machine, electronics, and 3D printer applications. With 5mm sensing distance, DC 3-wire wiring, NPN open collector output, and normally open operation, it is a practical choice for metal detection and position-sensing setups.

  • Precision 5mm Sensing: Inductive proximity sensor with a 5mm ±10% sensing distance for compatible metal detection applications.
  • NPN Normally Open Output: DC 3-wire sensor with NPN open collector output and NO operation.
  • Compact Square Body: Rectangular standard sensor body suitable for compatible machines, electronics projects, automation hardware, and 3D printer builds.

Price:

$39.95

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Product Details

Omron Proximity Switch TL-Q5MC1 for Compact Metal Detection

The Omron Proximity Switch TL-Q5MC1 is a compact square inductive proximity sensor used for compatible metal detection, position sensing, automation hardware, electronics projects, and machine-control applications. It is commonly selected when a compact DC 3-wire sensor with NPN normally open output is required.

Precision Inductive Sensor with 5mm Sensing Distance

This Omron Proximity Switch TL-Q5MC1 has a listed sensing distance of 5mm ±10%. Omron identifies the TL-Q5MC1 as a rectangular standard proximity sensor with an unshielded square body and a recommended setting distance of 0 to 4mm. Always confirm the sensing target, mounting method, and installation clearance before use.

NPN Open Collector, Normally Open Operation

The TL-Q5MC1 is a DC three-wire proximity switch with NPN open collector output and normally open operation. This makes it suitable for compatible control boards, automation circuits, machine inputs, and electronics systems designed for NPN NO sensor wiring.

Useful for Automation, Machine, and 3D Printer Applications

This sensor can be used in a variety of compatible applications, including machine position sensing, metal object detection, automation fixtures, hobby electronics, CNC-style projects, and 3D printer hardware. The current dnb3D page lists it for the Voron 2.4 Stealthburner build, but compatibility is not limited to one printer platform. Always confirm voltage, wiring, output type, firmware settings, and physical fitment before installation.

Compact Square Sensor Body

Omron lists the TL-Q5MC1 sensing head size as 17mm x 17mm x 28mm. Its compact rectangular form factor helps it fit into tight mechanical layouts where space is limited and precise sensor placement matters.

Industrial Omron Sensor Specifications

According to Omron, the TL-Q5MC1 2M has an operating voltage range of 10 to 30 VDC, current consumption of 10mA max at 24 VDC, response time of 2ms max, and IEC IP67 protection rating. For full manufacturer details, review the official Omron TL-Q5MC1 product page.

Check Compatibility Before Wiring

Before installing this sensor, confirm that your controller or input device supports an NPN normally open inductive proximity switch. Incorrect wiring or voltage can damage electronics. If you are sourcing related control hardware, browse our 3D printer electronics category for compatible boards, modules, and accessories.

Ships from dnb3D in Canada

Each order is handled by dnb3D in Marathon, Ontario, Canada. This compact Omron sensor is a useful part to keep on hand for compatible machine builds, repairs, automation projects, and 3D printer upgrades.

Specifications

Below are the confirmed and manufacturer-listed specifications for the Omron Proximity Switch TL-Q5MC1. Always verify wiring, voltage, sensor type, and controller compatibility before installation.

Product Name Omron Proximity Switch TL-Q5MC1
Product Type Inductive proximity sensor / proximity switch
SKU DB-0570-6847
Manufacturer Omron
Model TL-Q5MC1
Sensor Shape Square / rectangular standard proximity sensor
Sensing Type Inductive, unshielded
Sensing Distance 5 mm ±10%
Setting Distance 0 to 4 mm
Power Source DC 3-wire
Operating Voltage Range 10 to 30 VDC
Power Supply Voltage 12 to 24 VDC, ripple 10% max
Output Type NPN open collector
Operation Mode Normally open / NO
Switching Capacity 50 mA max, 30 VDC max
Response Time 2 ms max
Response Frequency 500 Hz average value
Sensing Object Ferrous metal; sensitivity lowers with non-ferrous metals
Standard Sensing Object Iron, 15 mm x 15 mm x 1 mm
Sensing Head Size 17 mm x 17 mm x 28 mm
Indicator Detection indicator, red
Protection Rating IEC IP67
Connection Method Pre-wired model, 2 m cable — verify exact stock version before publishing
Case Material Heat-resistant ABS resin
Sensing Surface Material Heat-resistant ABS resin
Common Applications Compatible automation hardware, machine sensing, metal detection, electronics projects, 3D printer hardware, and position-sensing applications
Installation Warning Confirm voltage, wiring type, output type, controller compatibility, sensing distance, and target material before installation. Incorrect wiring may damage electronics.
Fulfillment Hand-inspected and precision-shipped from dnb3D in Marathon, Ontario, Canada

Installation & Care

Confirm Compatibility Before Wiring

Before installing the Omron Proximity Switch TL-Q5MC1, confirm that your controller, input board, PLC, printer control board, or electronics system supports a DC 3-wire NPN normally open inductive proximity sensor. Check your wiring diagram, voltage requirements, input logic, firmware settings, and sensor mount before connecting power.

Wiring and Electrical Safety

Use the sensor only within the correct voltage range and wiring configuration. Omron lists the operating voltage range as 10 to 30 VDC. Incorrect polarity, incorrect input type, over-voltage, or shorted wiring can damage the sensor or connected electronics. Disconnect power before wiring or adjusting electrical connections.

Sensor Positioning

This sensor has a listed sensing distance of 5mm ±10% and a setting distance of 0 to 4mm. For best results, mount the sensor securely and position the target within the recommended detection range. Ferrous metal targets provide the intended sensing response; sensitivity may be reduced with non-ferrous metals.

Mounting Clearance

Because this is an unshielded inductive proximity sensor, nearby metal can affect detection performance. Leave proper clearance around the sensing face and surrounding hardware where possible. Test the sensor after mounting to confirm repeatable triggering before relying on it for homing, positioning, or machine-control functions.

3D Printer and Machine Use Notes

This sensor may be used in compatible 3D printer hardware, automation projects, machine-position sensing, CNC-style fixtures, and custom electronics builds. Compatibility depends on the exact controller, input circuit, mounting design, firmware configuration, and target material. Do not assume compatibility based on connector appearance alone.

Handling and Storage

Keep the sensor clean and dry before installation. Avoid crushing the cable, pulling on the wire strain relief, striking the sensing face, or exposing the sensor to harsh chemicals. Store unused sensors in a clean parts organizer or sealed bag until needed.

Testing After Installation

After installation, test the detection indicator and controller input before running the machine or printer. Confirm that the sensor triggers consistently at the expected distance and that the connected system responds correctly.

Quality Check Before Shipping

Each order is checked before fulfillment and precision-shipped from dnb3D in Marathon, Ontario, Canada.

Shipping & Returns

Shipping & Turnaround Times

At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.

  • Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.

  • In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.

  • Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.

National Shipping Reach

We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.

30-Day Craftsmanship Guarantee

We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.

Returns & Personalization

  • Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.

  • Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.

  • Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.

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