Pepperl+Fuchs NBB2-12GM60-WS-V12

Inductive sensor

Series: Cylindrical type, Housing diameter: 12 mm, Housing material: brass, nickel-plated, Rated operating distance: 2 mm, Connection type: Connector 1/2-20 UN , 3-pin, Output type: 2-wire, Installation: flush, Type of voltage: AC";

General specifications
Switching element function		AC NO
Rated operating distance		2 mm
Installation		flush
Output polarity		AC
Assured operating distance		0 ... 1.62 mm
Reduction factor rAl		0.5
Reduction factor rCu		0.4
Reduction factor r304		0.8
Nominal ratings
Operating voltage		20 ... 150 V
Switching frequency		0 ... 25 Hz
Hysteresis		3 ... 15 typ. 5 %
Reverse polarity protection		reverse polarity tolerant
Voltage drop		less than or equal to 5 V
Momentary current (20 ms, 0.1 Hz)		0 ... 1700 mA
Operating current		5 ... 200 mA
Off-state current		0 ... 1.7 mA typ.
Operating voltage indicator		LED, green
Switching state indicator		LED, yellow
Functional safety related parameters
MTTFd		1592 a
Mission Time (TM)		20 a
Diagnostic Coverage (DC)		0 %
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature		-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type		Connector 1/2-20 UN , 3-pin
Housing material		brass, nickel-plated
Sensing face		PBT
Housing diameter		12 mm
Degree of protection		IP67
Mass		125 g
Note		In the temperature range below 0 °C, permissible operating voltage Ub 80...150 V Safety fuse less than or equal to 0.3 A (quick-blow) according to IEC 60127-2 Sheet 1 Recommendation: after a short circuit, check that the device is functioning correctly.
General information
Scope of delivery		2 self locking nuts in scope of delivery