PM12-04N FOTEK Sensor
Core SpecificationsThe technical parameters for the base PM12-04N model include:

• Sensing Distance: 4.0 mm
• Output Configuration: NPN, Normally Open (NO)
• Operating Voltage: 10–30 VDC
• Response Frequency: 2.5 kHz
• Current Load: 150 mA max
• Mounting Method: Non-flush
• Housing Size: M12 cylindrical body (Dimensions: M12 x 1.0 mm thread pitch x 57 mm length)
• Enclosure Rating: IP67 (dust and water-resistant)
• Connection Type: 3-wire lead cable (standard length around 2 meters) 

Model Variant ExtensionsDepending on your exact wiring setup, Fotek offers this sensor in several specific sub-configurations: 

• PM12-04N: Base model with a standard 3-wire attached cable tail.
• PM12-04N-S: A short-body version built specifically for ultra-tight clearances.
• PM12-04N-M12: A variant featuring a built-in M12 quick-disconnect connector socket rather than an integrated cable line.
• PM12-04NB: An NPN alternative configured as Normally Closed (NC). 

Are you looking to buy this sensor, find a cross-reference replacement alternative, or troubleshooting a wiring hookup issue to a PLC?