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Attribute | Specification |
---|---|
General Information | |
Product Type | Inductive Proximity Sensor |
Manufacturer | Pepperl + Fuchs |
Model Number | NBN8-12GM50-E0 |
Sensing Characteristics | |
Sensing Principle | Inductive |
Sensing Range | 8 mm (non-flush mounting) |
Repeatability | ±1 mm (typical) |
Hysteresis | 5% of rated distance |
Target Material Factors | Aluminum: 0.39, Copper: 0.3, Stainless Steel (304): 0.7, Mild Steel: 1.0 |
Electrical Data | |
Supply Voltage | 10–30 V DC |
Output Type | NPN (NO) |
Load Current | ≤200 mA |
Voltage Drop | ≤2 V at rated current |
Reverse Polarity Protection | Yes |
Short-Circuit Protection | Pulsing |
Mechanical Data | |
Housing Material | Nickel-plated brass with PBT sensing face |
Connection Type | M12 connector (4-pin) |
Dimensions | 64.5 mm length x 12 mm diameter |
Mounting | Non-flush, rotatable head (360° adjustment) |
Weight | 113 g (0.25 lbs) |
Environmental Data | |
Ambient Temperature Range | -25°C to +70°C |
Storage Temperature Range | -40°C to +85°C |
Humidity | 35–95% RH (non-condensing) |
Protection Class | IP67 |
Certifications | |
CE | Yes |
UL | Yes |
CCC | Exempt (rated ≤36 V DC) |
Additional Features | |
LED Indicators | Yellow (switching status) |
MTTFd | >1,700 years |
Temperature Compensation | Yes |
Applications | CNC machine homing, conveyor systems, robotic arm positioning, material handling, industrial safety limits |