Basic Identification Information
Brand:
Pepperl+Fuchs
Model:
NBB4-12GM50-E0
Order Number:
98927
Product Type:
Inductive Proximity Switch / Proximity Sensor
Installation Method:
Flush Mount (Shielded Embedded Type Available)
Output Type:
DC Three-Wire NPN Normally Open NO
Cable Outlet:
2 m PVC Cable
Status:
Available for Sale, Not Discontinued, Regular Hot-Selling Model
Mechanical Dimensions
Housing Structure:
Cylindrical Thread Type
Thread Specification:
M12*1
Total Length:
50 mm
Housing Material:
Brass Plated with White Bronze
Sensing Surface Material:
PBT
Connecting Cable:
3-Core, 0.34 mm², Black
Indicator Light:
Yellow LED, 360° Visible
Electrical Performance Parameters
Operating Voltage:
5 … 36 V DC
Rated Detection Distance Sn:
4 mm
Reliable Operating Distance Sa:
0 … 3.24 mm
Actual Operating Distance:
3.6 … 4.4 mm mm
Hysteresis:
Typical 5%
Switching Frequency:
0 … 3000 Hz
Load Current:
0 … 200 mA
Leakage Current:
≤ 20 μA
Voltage Drop:
≤ 1 V
Output Polarity:
NPN Normally Open (NO)
Protection Functions:
Reverse Polarity Protection
Short Circuit Protection (Pulse Type)
Overvoltage Protection
Environmental and Protection Parameters
Protection Rating:
IP65 / IP66 / IP67 / IP68
Operating Temperature:
-40 °C … +85 °C
Storage Temperature:
-40 … +85 °C
Vibration/Shock Resistance:
Meets Industrial Standards
Electromagnetic Compatibility:
Complies with EN 60947-5-2
Material Attenuation Coefficient (for selection reference)
| Material |
Coefficient |
| Steel / Stainless Steel |
1.0 |
| Cast Iron |
0.8 |
| Brass |
0.42 |
| Aluminum |
0.29 |
| Copper |
0.23 |
Certifications and Compliance
Standards Compliance:
IEC/EN 60947-5-2
Certifications:
cULus, RoHS No CCC