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Pepperl Fuchs NRB8-18GS50-A2-V1
Inductive sensor. Reduction factor 1, magnetic field resistant, Switching function: complementary, Output type: PNP, Installation: flush, Output polarity: DC, Output type: 4-wire, Thread mold: M18, Co…
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Description
Inductive sensor. Reduction factor 1, magnetic field resistant, Switching function: complementary, Output type: PNP, Installation: flush, Output polarity: DC, Output type: 4-wire, Thread mold: M18, Construction type: Cylindrical, thread, Series: Cylindrical type, Operating voltage: 10 … 30 V DC, Type of voltage: DC, Connection type: Connector plug, Housing material: Stainless steel 1.4305 / AISI 303, Degree of protection: IP67, Threading: M12 x 1. Switching function: complementary. Output type: PNP. Rated operating distance: 8 mm. Installation: flush. Output polarity: DC. Assured operating distance: 0 … 6.48 mm. Reduction factor rAl: 1. Reduction factor rCu: 1. Reduction factor r304: 1. Reduction factor rSt37: 1. Output type: 4-wire. Operating voltage: 10 … 30 V DC. Switching frequency: 0 … 1200 Hz. Hysteresis: typ. 5 %. Reverse polarity protection: reverse polarity protected. Short-circuit protection: pulsing. Voltage drop: ≤ 2 V. Rated insulation voltage: 60 V. Operating current: 0 … 200 mA. Off-state current: 0 … 0.5 mA typ. 0.1 µA at 25 °C. No-load supply current: ≤ 14 mA. Time delay before availability: max. 15 ms. Constant magnetic field: 200 mT. Alternating magnetic field: 200 mT. Switching state indicator: Multihole-LED, yellow. MTTFd: 1393 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Standard conformity: . StandardsEN IEC 60947-5-2: . Standards: EN IEC 60947-5-2. Protection class: II. Rated insulation voltageUi60 VRated impulse withstand voltageUimp800 V: Ui. Rated insulation voltage: 60 V. Rated impulse withstand voltage: 800 V. UL approval: cULus Listed Load Type: General Purpose Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 30 V DC Output Switching Current: 200 mA. CCC approval: CCC approval / marking not required for products rated ≤36 V. Ambient temperature: -25 … 70 °C (-13 … 158 °F). Storage temperature: -40 … 85 °C (-40 … 185 °F). Connection type: Connector plug. Housing material: Stainless steel 1.4305 / AISI 303. Sensing face: PBT , green. Degree of protection: IP67. Connector: . ThreadingM12 x 1Number of pins4: . Threading: M12 x 1. Number of pins: 4. Mass: 43 g. Dimensions: . Length65 mmDiameter18 mm: . Length: 65 mm. Diameter: 18 mm. Mounting: with nuts, M18. Tightening torque: ≤ 30 Nm. Scope of delivery: 2 self locking nuts in scope of delivery
Specification
General specifications
| Switching function | complementary |
|---|---|
| Output type | PNP |
| Rated operating distance | 8 mm |
| Installation | flush |
| Output polarity | DC |
| Assured operating distance | 0 ... 6.48 mm |
| Reduction factor rAl | 1 |
| Reduction factor rCu | 1 |
| Reduction factor r304 | 1 |
| Reduction factor rSt37 | 1 |
| Output type | 4-wire |
Nominal ratings
| Operating voltage | 10 ... 30 V DC |
|---|---|
| Switching frequency | 0 ... 1200 Hz |
| Hysteresis | typ. 5 % |
| Reverse polarity protection | reverse polarity protected |
| Short-circuit protection | pulsing |
| Voltage drop | ≤ 2 V |
| Rated insulation voltage | 60 V |
| Operating current | 0 ... 200 mA |
| Off-state current | 0 ... 0.5 mA typ. 0.1 µA at 25 °C |
| No-load supply current | ≤ 14 mA |
| Time delay before availability | max. 15 ms |
| Constant magnetic field | 200 mT |
| Alternating magnetic field | 200 mT |
| Switching state indicator | Multihole-LED, yellow |
Functional safety related parameters
| MTTFd | 1393 a |
|---|---|
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Compliance with standards and directives
| Standard conformity | |
|---|---|
| StandardsEN IEC 60947-5-2 | |
| Standards | EN IEC 60947-5-2 |
Approvals and certificates
| Protection class | II |
|---|---|
| Rated insulation voltageUi60 VRated impulse withstand voltageUimp800 V | Ui |
| Rated insulation voltage | 60 V |
| Rated impulse withstand voltage | 800 V |
| UL approval | cULus Listed Load Type: General Purpose Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 30 V DC Output Switching Current: 200 mA |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient conditions
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
|---|---|
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Mechanical specifications
| Connection type | Connector plug |
|---|---|
| Housing material | Stainless steel 1.4305 / AISI 303 |
| Sensing face | PBT , green |
| Degree of protection | IP67 |
| Connector | |
| ThreadingM12 x 1Number of pins4 | |
| Threading | M12 x 1 |
| Number of pins | 4 |
| Mass | 43 g |
| Dimensions | |
| Length65 mmDiameter18 mm | |
| Length | 65 mm |
| Diameter | 18 mm |
| Mounting | with nuts, M18 |
| Tightening torque | ≤ 30 Nm |
General information
| Scope of delivery | 2 self locking nuts in scope of delivery |
|---|

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