NAMUR Inductive proximity sensors
1. Cylindrical diameter is from phi4 to M30;
2. Switching distance (Sn) is from 2mm to 30mm;
   Φ4   Sn: 0.8mm
   M5   Sn: 0.8mm
   φ6.5  Sn: 1mm, 2mm
   M8   Sn: 1mm, 2mm
   M12  Sn: 2mm, 4mm
   M18  Sn: 5mm, 8mm
   M30  Sn: 10mm, 15mm;              Q40  Sn: 15mm, 30mm
3. Operating Voltage: 6-12VDC;
4. Directive 2004/108/EC;
5. Directive 94/9/EC;
6. IEC60947-5-6; IEC60079-0;  IEC60079-11 and IEC60079-26;
7. IP67 (IEC60529)

Type	Sn (mm)	Shielded/ Non-Shiedled	LED	Housing Material	Housing Size(mm)	Power	Picture
φ4	0.8mm	Shielded	Without LED	stainless Steel	φ4x20	6-12VDC
M5	0.8mm	Shielded	Without LED	stainless Steel	M5x20	6-12VDC
φ6.5	1mm / 2mm	Shielded/ Non-Shiedled	Without LED	stainless Steel or nickel Plated brass	φ6.5x25	6-12VDC
M8	1mm / 2mm	Shielded/ Non-Shiedled	Without LED	stainless Steel or nickel Plated brass	M8x25	6-12VDC
M12	2mm / 4mm	Shielded/ Non-Shiedled	Without LED	stainless Steel or nickel Plated brass	M12x25	6-12VDC
M12	2mm / 4mm	Shielded/ Non-Shiedled	With LED	stainless Steel or nickel Plated brass	M12x25	6-12VDC
M18	5mm / 8mm	Shielded/ Non-Shiedled	Without LED	stainless Steel or nickel Plated brass	M18x30	6-12VDC
M18	5mm / 8mm	Shielded/ Non-Shiedled	With LED	stainless Steel or nickel Plated brass	M18x30	6-12VDC
M30	10mm / 15mm	Shielded/ Non-Shiedled	Without LED	stainless Steel or nickel Plated brass	M30x40 / M30x45	6-12VDC
M30	10mm / 15mm	Shielded/ Non-Shiedled	With LED	stainless Steel or nickel Plated brass	M30x40 / M30x45	6-12VDC
Q40	15mm / 30mm	Shielded/ Non-Shiedled	Without LED	PBT	40x40x118	6-12VDC
Q40	15mm / 30mm	Shielded/ Non-Shiedled	With LED	PBT	40x40x118	6-12VDC