SUNX NA40-24D & NA40-24P Area Sensor System Set

The SUNX NA40-24D & NA40-24P Area Sensor System Set pairs a 24-channel through-beam emitter (NA40-24D) and photoreceiver (NA40-24P) in a 40 mm beam pitch, 920 mm sensing-height arrangement with a sensing range up to 5 m for general-purpose area sensing. This through-beam configuration detects opaque objects down to a Ø60 mm or larger, making it suitable for presence detection on conveyors, feeder lines, or assembly/packaging workflows where a defined sensing plane is required. Both units operate from 12 to 24 V DC with ripple of 10% or less; emitter current is 35 mA or less and receiver current is 115 mA or less, with a withstandable NPN open-collector output. The housing is aluminum with an acrylic lens and an IP65 rating for dust and water resistance, enabling use in typical industrial environments across a temperature range of -10 to +55 °C. The NA40-24 family is documented as a 40 mm pitch general-purpose area sensor, with NA40-24D as the emitter and NA40-24P as the receiver, and some listings note that complete sets may include MS-NA40-1 mounting brackets and an adjusting screwdriver. Note that the NA40 series has been listed as discontinued by SunX/Panasonic, which can affect current availability and support, so buyers often encounter remaining stock or used-set opportunities.