Allen-Bradley - PROXIMITY SWITCH - 872C-N40NP30-D4

Proximity Sensor, 3-Wire DC Long Range, 30mm Diameter, Tubular:Nickel Plated Brass, Standard, 40mm Sensing Distance, Unshielded, N.O., Source (PNP) Output, Micro QD (DC)

• 10…30V DC Operating voltage

• 6.5 mm (smooth barrel)

• 8 mm, 12 mm, 18 mm, and 30 mm (threaded barrel)

• Shielded and unshielded versions (6.5 mm shielded only, 8 mm unshielded only)

• Up to three times the sensing range of standard range inductive sensors

• PNP or NPN units (all units normally open)

• 3-pin Pico QD or 4-pin micro QD connectors

• -25...+70˚ C operating temperature

• IP67 enclosure rating

• Short circuit, false pulse, reverse polarity and transient noise protection

• cULus and CE marked for applicable directives

• The most common cause of sensor failure is contact with the intended target. Sensors with a longer range can be used to eliminate and/or limit contact with the target, thus reducing the cost associated with replacing damaged sensors (cost of the sensor, maintenance time, and lost production).

• Achieve the same sensing range with a smaller sensor. Smaller diameter

• sensors may be a superior physical fi t for your application. Additionally,

• you may now be able to use a sensor in a previously inaccessible area.

• Solve previously unsolvable applications, especially in diffi cult environments where other sensors may not be reliable.