Pepperl+Fuchs NBxx-F58A3x3-E8-V1

Inductive power clamp sensor

NBxx-F58A3x3-E8-V1 is an inductive current sensor from Pepperl+Fuchs. It is designed for non-contact current measurement in AC conductors. The sensor uses the principle of electromagnetic induction to generate a signal proportional to the current flowing through the conductor.

Datasheet:

• Sensor type: Inductive current sensor
• Measuring range: 0...100 A
• Output type: PNP
• Supply voltage: 10...30 V DC
• Switching frequency: 0...100 Hz
• Reverse polarity protection: Yes
• Short circuit protection: Yes
• Drop voltage: ≤ 3 V
• Nominal insulation voltage: 60 V
• Current consumption: 0...100 mA
• Quiescent current: 0...0.5 mA (typical value), 0.1 μA at 25 °C
• No-load current: ≤ 15 mA
• Permanent magnetic field: 100 mT
• Variable magnetic field: 100 mT
• Shutdown time: typically 1 s
• Power supply voltage indicator: LED is green
• Switching state indicator: Red LED (S2) - switching state "closed", yellow LED (S1) - switching state "open"
• Functional Safety Parameters: MTTFd = 1000 a, Time of Mission (TM) = 20 a, Diagnostic Coverage (DC) = 0%
• Compliance with standards and directives: Standard compliance. Standards. EN 60947-5-2:2007. EN 60947-5-2/A1:2012. IEC 60947-5-2:2007. IEC 60947-5-2 AMD 1:2012.

Advantages:

• Non-contact measurement: no physical connection to the conductor is required, making the sensor safe and reliable to use.
• High accuracy: the sensor provides accurate current measurement with high resolution.
• Wide measuring range: the sensor can measure currents in a wide range, from 0 to 100 A.
• Fast response time: The sensor has a fast response time, making it ideal for dynamic applications.
• Compact size: The sensor has a compact size, which makes it ideal for use in limited space.
• Environmental resistance: The sensor is resistant to dust, dirt and moisture, making it ideal for use in harsh environmental conditions.