Pepperl+Fuchs NJ40

Inductive Sensors

pepperl fuchs nj40

Pepperl+Fuchs NJ40 sensors are a line of inductive sensors designed to detect the presence or absence of metal objects. They are widely used in industry, including automation, logistics, mechanical engineering, and other areas.

NJ40 Datasheet:

• Measuring range: 0-40 mm
• Sensitivity: 0.5-10 mT
• Power supply voltage: 20-253 V AC
• Output: 2-wire NO/NC
• Housing: polymeric
• Degree of protection: IP67

NJ40 series:

NJ40-U1

• Basic series designed for general applications.
• Measuring range: 0-40 mm
• Sensitivity: 0.5-10 mT
• Supply voltage: 20-253 V AC
• Output: 2-wire NO/NC
• Housing: polymeric
• Degree of protection: IP67

NJ40-FP

• Series with increased protection against dirt and dust.
• The housing with tighter seals is used, which provides protection against dirt and dust up to IP69K.
• Suitable for use in aggressive environments.

NJ40-E2

• Series with increased sensitivity.
• The sensitivity to metal objects is increased to 10-20 mT.
• Suitable for detecting thin metal objects.

NJ40-T

• Series with heat-resistant casing.
• It uses a body with a heat-resistant casing that can withstand temperatures up to 100 °C.
• Suitable for use in high temperature environments.

NJ40-V1

• Series with increased response speed.
• Response time is 1 µs.
• Suitable for use in high speed applications.

General advantages of the line:

• Wide measuring range (0-40 mm)
• High sensitivity (0.5-10 mT)
• Possibility to choose a series based on specific requirements
• Reliability and durability
• Easy installation and maintenance