This 2-wire NAMUR inductive proximity switch provides reliable non-contact detection in demanding industrial environments with comprehensive safety certifications for Zone 0/1/2 hazardous areas.
| Parameter | Specifications |
|---|---|
| Product Type | Inductive Proximity Switch (NAMUR Intrinsically Safe) |
| Model | NCN4-12GM35-NO |
| Detection Distance | Rated: 4 mm (non-flush) Ensured: 0~3.24 mm Actual: 3.6~4.4 mm |
| Output Type | 2-wire NAMUR; Normally Open (NO) |
| Mounting Method | Non-flush |
| Housing | Diameter: 12 mm Material: Stainless Steel 1.4305 (AISI 303) Sensing Surface: PBT |
| Power Supply | NAMUR Circuit Voltage: 8.2 V DC Internal Resistance: ≈ 1 kΩ |
| Switching Frequency | 0~800 Hz |
| Hysteresis | Typical: 5% (1%~10%) |
| Current Consumption | No Target: ≥ 3 mA Target: ≤ 1 mA |
| Protection | Reverse Polarity Protection, Short Circuit Protection |
| Status Indication | 360° Yellow LED |
| Protection Rating | IP66 / IP67 |
| Operating Temperature | -25°C ~ +100°C |
| Dimensions | Diameter: 12 mm, Total Length: 35 mm |
| Connection | Common: M12*1 4-pin connector (-V1) or 2m/10m cable (-2M/-10M) |