The Bently Nevada 76683-50 is a proximity sensor that utilizes eddy currents to detect the presence or absence of nearby ferrous metal objects. It operates as a non-contact sensor, making it ideal for situations where direct mounting on the object is challenging or impractical.

Key Features

• Non-contact sensor: Does not require physical contact with the target.
• Two-wire DC operation: Simplifies installation and integration.
• Nominal range: 0.25 inches (6.35 mm).
• Detection capability: Can detect targets as small as 0.125 inches (3.18 mm) in diameter.
• Output current: 100 mA, ensuring reliable signal transmission.
• Protection features: Equipped with reverse polarity and short circuit protection.
• Rugged construction: Stainless steel housing rated IP67 for dust and water resistance.
• Temperature range: Operates in temperatures from -40 to 180 degrees Fahrenheit (-40 to 82 degrees Celsius).

Applications

1. Machine monitoring: Monitoring vibration in rotating machinery to detect faults and prevent breakdowns.
2. Conveyor belt monitoring: Detecting the presence or absence of material on conveyor belts.
3. Door and gate monitoring: Detecting the opening and closing of doors and gates.
4. Part presence detection: Ensuring the presence or absence of parts in a production line.

Specifications

• Sensor type: Eddy current.
• Target material: Ferrous metals.
• Nominal range: 0.25 inches (6.35 mm).
• Minimum detectable target size: 0.125 inches (3.18 mm).
• Output current: 100 mA.
• Operating voltage: 18 to 24 volts DC.
• Reverse polarity protection: Yes.
• Short circuit protection: Yes.
• Housing material: Stainless steel.
• IP rating: IP67.
• Operating temperature range: -40 to 180 degrees Fahrenheit (-40 to 82 degrees Celsius).