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NBN3-F31K-E8-K

Double sensor, PBT, Type: 4-wire, Installation: flush mountable, Voltage: DC, IP67

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SKU: PF-097638 Manufacturer part number: 097638

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Technical data of NBN3-F31K-E8-K

General specifications
Switching function		2 x normally open (NO)
Output type		PNP
Rated operating distance		3 mm
Installation		flush mountable
Output polarity		DC
Assured operating distance		0 ... 2.43 mm
Actual operating distance		2.7 ... 3.3 mm typ.
Reduction factor r_Al		0.5
Reduction factor r_Cu		0.4
Reduction factor r₃₀₄		1
Reduction factor r_St37		1.2
Output type		4-wire
Nominal ratings
Operating voltage		10 ... 30 V DC
Switching frequency		0 ... 500 Hz
Hysteresis		typ. 5 %
Reverse polarity protection		all connections
Short-circuit protection		pulsing
Voltage drop		≤ 3 V
Operating current		0 ... 100 mA
Off-state current		0 ... 0.5 mA typ. 0.1 µA
No-load supply current		≤ 25 mA
Operating voltage indicator		LED, green
Switching state indicator		LED, yellow
Valve status indicator		LED, yellow
Functional safety related parameters
MTTF_d		780 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Valve circuit
Voltage		max. 32 V DC
Current		max. 240 mA
Short-circuit protection		no
Reverse polarity protection		yes, with reversed output LED is out of function, therfore more power for solenoid valve
Compliance with standards and directives
Standard conformity
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection (system side)		Cage tension spring terminals
Core cross-section (system side)		1.5/2.5 mm² flexible/rigid
Connection (valve side)		Cage tension spring terminals
Core cross-section (valve side)		1.5/2.5 mm² flexible/rigid
Housing material		PBT
Sensing face		PBT
Degree of protection		IP67
Tightening torque, housing screws		1 Nm
Tightening torque, cable gland		M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 1.5 Nm

SKU

PF-097638

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Products specifications

Attribute name	Attribute value
Operating Distance	3mm
Output	PNP NO

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Datasheet

097638_eng

Technical data of NBN3-F31K-E8-K

General specifications
Switching function		2 x normally open (NO)
Output type		PNP
Rated operating distance		3 mm
Installation		flush mountable
Output polarity		DC
Assured operating distance		0 ... 2.43 mm
Actual operating distance		2.7 ... 3.3 mm typ.
Reduction factor r_Al		0.5
Reduction factor r_Cu		0.4
Reduction factor r₃₀₄		1
Reduction factor r_St37		1.2
Output type		4-wire
Nominal ratings
Operating voltage		10 ... 30 V DC
Switching frequency		0 ... 500 Hz
Hysteresis		typ. 5 %
Reverse polarity protection		all connections
Short-circuit protection		pulsing
Voltage drop		≤ 3 V
Operating current		0 ... 100 mA
Off-state current		0 ... 0.5 mA typ. 0.1 µA
No-load supply current		≤ 25 mA
Operating voltage indicator		LED, green
Switching state indicator		LED, yellow
Valve status indicator		LED, yellow
Functional safety related parameters
MTTF_d		780 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Valve circuit
Voltage		max. 32 V DC
Current		max. 240 mA
Short-circuit protection		no
Reverse polarity protection		yes, with reversed output LED is out of function, therfore more power for solenoid valve
Compliance with standards and directives
Standard conformity
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection (system side)		Cage tension spring terminals
Core cross-section (system side)		1.5/2.5 mm² flexible/rigid
Connection (valve side)		Cage tension spring terminals
Core cross-section (valve side)		1.5/2.5 mm² flexible/rigid
Housing material		PBT
Sensing face		PBT
Degree of protection		IP67
Tightening torque, housing screws		1 Nm
Tightening torque, cable gland		M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 1.5 Nm

SKU

PF-097638

Products specifications

Attribute name	Attribute value
Operating Distance	3mm
Output	PNP NO