Retro-Reflective Sensors (PBTP Housing) View larger

Retro-Reflective Sensors (PBTP Housing)

This is a family of inexpensive general purpose retro-reflective sensors in industrial standard 18 mm cylindrical PBTP housing.

They are useful for simple applications where a basic sensor provides adequate sensing performance. The sensors are simple to use and no adjustment are necessary.

The output is a 2-wire NO or NC thyristor (SCR) output.

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Features

Non-Polarized Polarized

• Range: 3 m

• Modulated infrared light

• Supply voltage: 20 to 250 VAC

• Output: 500 mA SCR

• Make and break switching functions

• LED output indication

• High immunity to ambient light

• Cable and plug versions

• Range: 2.0 m

• Modulated red light, polarized

• Supply voltage: 20 to 250 VAC

• Output: 500 mA SCR

• Make and break switching functions

• LED-output indication

• Improved immunity to reflecting surfaces

• Cable and plug versions

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