Pepperl Fuchs NBN3-F31K2M-E8-B23-S-3G-3D – Inductive sensor. Extended temperature range

Inductive sensor. Extended temperature range, Valve position detection, Solenoid valve output, Switching function: 2 x normally open (NO), Output type: PNP, Installation: for non-flush mounting, Output polarity: DC, Output type: 4-wire, Construction type: Dual sensor, Series: Dual sensor, Type of voltage: DC, Equipment protection level Gc: IECEx TUR 20.0062X, Equipment protection level Dc: IECEx TUR 20.0068X, Equipment protection level Gc: TÜV 20 ATEX 8592 X, Equipment protection level Dc: TÜV 20 ATEX 8598 X. Switching function: 2 x normally open (NO). Output type: PNP. Rated operating distance: 2.5 mm. Installation: for non-flush mounting. Output polarity: DC. Assured operating distance: 0 ... 2.05 mm. Output type: 4-wire. Operating voltage: 10 ... 30 V. Switching frequency: 0 ... 100 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. MTTFd: 490 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. 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. Standard conformity: . StandardsEN IEC 60947-5-2: . Standards: EN IEC 60947-5-2. IECEx approval: . Equipment protection level GcIECEx TUR 20.0062XEquipment protection level DcIECEx TUR 20.0068X: . Equipment protection level Gc: IECEx TUR 20.0062X. Equipment protection level Dc: IECEx TUR 20.0068X. ATEX approval: . Equipment protection level GcTÜV 20 ATEX 8592 XEquipment protection level DcTÜV 20 ATEX 8598 X: . Equipment protection level Gc: TÜV 20 ATEX 8592 X. Equipment protection level Dc: TÜV 20 ATEX 8598 X. CCC approval: . Hazardous Location2024322315005979 2024322315005980: . Hazardous Location: 2024322315005979 2024322315005980. Ambient temperature: -40 ... 75 °C (-40 ... 167 °F) , restriction for use in hazardous area, see instruction manual. Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Connection type: screw terminals. Connection (system side): 1/2" NPT cable gland , ground connection with earthing screw only for wire cross-section 4 mm2, use solid wire or stranded wire with wire end ferrule. Connection (valve side): screw terminal , Cable gland 1/2" NPT. Housing material: PC (glass-fiber-reinforced Makrolon). Housing base: powder coated aluminum. Degree of protection: IP67 ; additional degree of protection IP66/IP69 with BT65-F31K2-RG-EN-01 and SH-F31K2-B13. Terminal assembly: . Number10Connection typeFor connection of copper wires with 7 mm dismantle length Tightening torque 0.5 ... 0.6 NmTypeScrew terminal block, pluggableTerminal capacityConductor cross-section 0,25 ... 2,5 mm2 , flexible/rigid For Multiple-wire connection: two wires of equal cross-section per 0.25 ... 1 mm2: . Number: 10. Connection type: For connection of copper wires with 7 mm dismantle length Tightening torque 0.5 ... 0.6 Nm. Type: Screw terminal block, pluggable. Terminal capacity: Conductor cross-section 0,25 ... 2,5 mm2 , flexible/rigid For Multiple-wire connection: two wires of equal cross-section per 0.25 ... 1 mm2. Tightening torque, fastening screws: ≤ 5 Nm. Tightening torque, housing screws: 1.5 Nm. Tightening torque, earthing screw: 1.5 Nm. Tightening torque, cable gland: Refer to NEC (National Electrical Code), hand-tight then wrench tightened (max. 3 turns). Tightening torque, stopping plug: 2 Nm. Dimensions: . Height53 mmWidth100 mmLength106 mm: . Height: 53 mm. Width: 100 mm. Length: 106 mm. Use in the hazardous area: see instruction manuals

Specifications