20 mm Long Sensing Distance
Detects ferrous metal objects at up to 20 mm ±10%, reducing the need for close physical positioning.
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Omron
Omron TL-N20MD1 Proximity Sensor 20mm NPN NO 10-30VDC
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$15.62
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Omron |
| Model Number | TL-N20MD1 |
| Product Category | Proximity Sensor |
| Sensing Method | Inductive |
| Sensing Distance | 20 mm ±10% |
| Setting Distance | 0 to 16 mm |
| Power Source | DC 2-wire |
| Operation Mode | NO |
| Supply Voltage | 12 to 24 VDC (operating 10 to 30 VDC) |
| Leakage Current | 0.8 mA max. |
| Control Output Capacity | 3 to 100 mA |
| Response Frequency | 300 Hz (average value) |
| Sensing Head Size | 40 mm x 41 mm x 53 mm |
| Operating Temperature | -25°C to +70°C |
| Degree of Protection | IP67 (oil-proof) |
| Connection Method | Pre-wired cable (5 m) |
| Housing Material | Heat-resistant ABS |
Key Features
DC 2-Wire Configuration
Two-wire DC design simplifies wiring by requiring only a series connection with the load circuit.
Rectangular Standard Housing
Square-type unshielded body with 40 x 41 x 53 mm sensing head for standard industrial mounting.
Oil-Proof IP67 Protection
Rated IP67 with company-standard oil-proof construction for machine environments exposed to coolant or lubricants.
Long 5 m Cable
Pre-wired with a 5 m cable to accommodate installation distances between the sensor and control panel.
Applications
- Ferrous metal presence detection
- Long-range position sensing in machinery
- Material handling and conveyor systems
- Machine tool and CNC equipment
- Automotive assembly fixtures
- Oil-exposed industrial environments
Purchase Information
We support online purchase of the Omron TL-N20MD1 Proximity Sensor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Omron TL-N20MD1? It is a rectangular standard inductive proximity sensor with a 20 mm sensing distance, DC 2-wire, NO operation.
What is the sensing distance? The sensing distance is 20 mm ±10%.
What is the power source configuration? It is a DC 2-wire model.
What is the operation mode? The TL-N20MD1 operates in NO (normally open) mode.
What is the supply voltage range? The rated supply voltage is 12 to 24 VDC, with an operating range of 10 to 30 VDC.
What is the control output capacity? The control output switching capacity is 3 to 100 mA.
What is the degree of protection? The sensor is rated IP67 and has oil-proof construction.
What is the cable length? The pre-wired cable length is 5 m.
What should be checked before ordering? Verify the sensing object material (ferrous metal), required cable length, load current compatibility, and mounting space for the 40 x 41 x 53 mm head.
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