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Two Wire DC Output Proximity Sensor Switch For Metallic Non Contact Detection

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Two Wire DC Output Proximity Sensor Switch For Metallic Non Contact Detection

Country/Region	china
City & Province	zhejiang
Categories	Other Switches

Product Details

P+F NBB2 Series Proximity Sensor Switch NBB2-12GM40-Z0-V1 DC Output Inductive Sensor

Applications

P+F NBB2 Inductive proximity sensors are the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects in machinery or automation equipment. As a pioneer and market leader, Pepperl+Fuchs offers innovative, high quality inductive sensors to meet the needs of the worldwide automation and process control markets. Our experience, flexibility and customer focus continues to allow us to offer custom designed solutions for the most unique and demanding applications.

Standard Inductive Sensor Product features:

Smooth or threaded stainless housings
Polarity reversal and short-circuit protected
LED status indication
Connection styles include M8, M12 or terminal connection models
Models with PVC, PUR or silicon cable
Outputs in 2-, 3-, 4-wire DC, AC, NAMUR, and AS-Interface versions

Datasheet Of NBB2-12GM40-Z0-V1 DC Output Inductive Sensor Proximity Sensor Switch

General specifications
Switching function		Normally open (NO)
Output type		Two-wire
Rated operating distance		2 mm
Installation		flush
Output polarity		DC
Assured operating distance		0 ... 1.62 mm ( -25 ... 70 °C (-13 ... 158 °F) ) 0 ... 1.52 mm ( -40 ... -25 °C (-40 ... -13 °F) )
Actual operating distance		1.8 ... 2.2 mm typ.
Reduction factor r_Al		0.18
Reduction factor r_Cu		0.12
Reduction factor r₃₀₄		0.67
Nominal ratings
Operating voltage		5 ... 60 V
Switching frequency		0 ... 1000 Hz
Hysteresis		1 ... 10 typ. 5 %
Reverse polarity protection		reverse polarity tolerant
Short-circuit protection		pulsing
Voltage drop		≤ 5 V
Operating current		2 ... 100 mA
Lowest operating current		2 mA
Off-state current		0 ... 0.5 mA typ.
Switching state indicator		Multihole-LED, yellow
Functional safety related parameters
MTTF_d		2250 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %

Ambient conditions
Ambient temperature		-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Connection type		Connector M12 x 1 , 4-pin
Housing material		brass, nickel-plated
Sensing face		PBT
Housing diameter		12 mm
Degree of protection		IP67