Precise Detection Performance
The NBB2 - 6.5M25 - E2 - V3 from Pepperl + Fuchs is an inductive sensor designed for precise object detection. It has a rated operating distance of 2 mm, with an assured operating distance spanning from 0 to 1.62 mm. This allows it to accurately sense metallic objects in industrial applications. Its normally open switching function and PNP output type make it highly compatible with various control systems. The sensor also takes into account different materials, featuring reduction factors such as 0.4 for aluminum ((r_{al})), 0.3 for copper ((r_{cu})), and 0.7 for stainless steel ((r_{304})), ensuring reliable detection regardless of the target material.
Stable Electrical Features
Electronically, this sensor offers stable operation. It functions within a 5 - 30 V DC voltage range, providing flexibility in power supply selection. The switching frequency of 0 - 6000 Hz enables rapid response to object presence, making it suitable for high - speed production lines. With a typical hysteresis of 5%, it effectively reduces signal fluctuations near the detection threshold. Built - in reverse polarity protection safeguards the sensor from incorrect power connections, and the pulsing short - circuit protection ensures its long - term durability. The voltage drop is ≤ 1.5 V, and the operating current ranges from 0 to 100 mA, ensuring efficient power usage.
Durable and Environmentally Resilient Design
Constructed to withstand harsh industrial conditions, the NBB2 - 6.5M25 - E2 - V3 has a nickel - plated brass housing and an LCP sensing face. It offers an IP67 degree of protection, making it dust - tight and resistant to water immersion. This sensor can operate in ambient temperatures ranging from - 40 °C to + 85 °C (- 40 °F to + 185 °F), and it can be stored within the same temperature range. The connection type is a 3 - pin M8 x 1 connector plug, which is both reliable and easy to install. With these features, it is well - suited for use in a wide variety of industrial settings.
Property Category | Property Details |
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General Specifications | - Product Type: Inductive Proximity Sensor
- Switching Function: Normally Open (NO)
- Output Type: PNP
- Rated Operating Distance (Sn): 2 mm
- Installation: Flush
- Output Polarity: DC
- Assured Operating Distance (Sa): 0–1.62 mm
- Reduction Factors: Aluminum (ral) = 0.35, Copper (rcu) = 0.2, Stainless Steel 304 (r304) = 0.7
- Connection Type: 3-pin M8 x 1 connector plug |
Electrical Specifications | - Operating Voltage (UB): 10–30 V DC
- Switching Frequency: 0–3000 Hz
- Hysteresis: Typically 5% of rated distance
- Reverse Polarity Protection: Yes
- Short-Circuit Protection: Pulsing
- Voltage Drop (UV): ≤ 3 V
- Operating Current (Ie): 0–100 mA
- Off-State Current (I0): ≤ 0.5 mA (Typ. 0.1 µA at 25°C)
- No-Load Supply Current (I0L): ≤ 15 mA
- Switching State Indicator: Yellow LED |
Functional Safety Parameters | - MTTFd (Mean Time To Failure Dangerous): 3560 years
- Mission Time (tm): 20 years
- Diagnostic Coverage (DC): 0% |
Compliance & Approvals | - Standard Conformity: EN IEC 60947-5-2
- Approvals: UL Approval (CULUS listed, general purpose), CCC Approval (not required for ≤36 V devices) |
Environmental Conditions | - Ambient Temperature: -25°C to +70°C (-13°F to 158°F)
- Storage Temperature: -40°C to +85°C (-40°F to 185°F)
- Degree of Protection: IP67 (dust-tight and protected against temporary water immersion) |
Mechanical Specifications | - Housing Material: Nickel-plated brass
- Sensing Face Material: PBT
- Dimensions: Diameter 6.5 mm, Length 35 mm
- Mounting: Flush mount with M6 nuts, tightening torque ≤5 Nm
- Mass: 15 g
- Cable Details: Not applicable (M8 connector interface)
- Bending Radius (for connected cables): >10x cable diameter (if applicable) |
Classification Codes | - Eclass: 13.0 27274001, 12.0 27274001, 11.0 27270101, 10.0.1 27270101, 9.0 27270101, 8.0 27270101, 5.1 27270101
- ETIM: 9.0 ec002714, 8.0 ec002714, 7.0 ec002714, 6.0 ec002714, 5.0 ec002714
- UNSPSC: 12.1 39121550 |
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NBB2-6.5M25-E2-V3 Inductive Sensor Pepperl+Fuchs M25 24V DC IP67 6.5mm 2-Wire Precision Assembly Images
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