Details of 10mm NPN Inductive Proximity Sensor :

Type: Inductive Proximity Sensor.

Sensing Distance: 10mm (This is the maximum distance the sensor can detect a metallic object.)

Output Type: NPN (This indicates the type of output signal used by the sensor. NPN sensors switch the negative side of the circuit when activated.)

Operating Voltage: DC 6~36V (This is the range of voltage levels that the sensor can operate with.)

Housing Size: M18 (This refers to the diameter of the sensor's threaded housing, which is M18 in this case.)

Shielding: Unshielded (This means the sensor is unshielded, which may make it more susceptible to interference from external sources.)

Output State: Normally Open (NO) - This means that the sensor's output circuit is normally open (non-conductive) when it's not detecting a metallic object. When it detects an object within its sensing range, the circuit closes (becomes conductive).