Inductive Sensor M18, NPN NO, Flush – DW-AD-621-M18
DESCRIPTION
Contrinex proximity sensor M18, NPN NO – DW-AD-621-M18
Embeddable (flush), Cable type connection, 8 mm sensing distance
The Contrinex proximity sensor DW-AD-621-M18 features outstanding noise protection and stable sensing performance due to its specialized sensor IC developed by Contrinex. This sensor comes in a round cylindrical shape, sensing distance of 8mm, sensing side diameter and housing size of M18, and shield (flush) installation. The standard cylindrical inductive sensor can be used in diverse applications requiring non-contact detection of metallic objects.
As a quick report, this inductive proximity sensor provides:
- 18 mm sensing side diameter
- NPN Normally Open control output
- 8 mm sensing distance
- Embeddable (flush) installation
- Long life cycle and simple operations
- protections against short-circuits, induced overvoltages, and power supply reversal built-in
- IP67 ingress protection structure according to IEC standards
- Red LED status indicator
Body
This Contrinex proximity sensor’s housing is made of Nickel-plated brass and its sensing side is made of PBTP.
The DW-AD-621-M18 features IP67 ingress protection.
The LED on its body acts as the process indicator.
Connection
The sensor DW-AD-621-M18 features standard cable type connection. This cable covers the sensor’s 3 wires. It is 2 meters in length, and is made of PVC.
Sensing specifications
This inductive sensor’s sensing side diameter is 18 mm. This sensor’s maximum distance to detect its standard sensing target, which is a 24x24x1 mm,is 8 mm. This so-called sensing distance differs from one sensing target to another, based on their material, size, etc. You could find out the sensing distance in Contrinex proximity sensors with a correction factor, mentioned in their datasheet.
This sensor also features 0.4 mm repeat accuracy.
Control output
The DW-AD-621-M18 features NPN Normally Open control output. NPN stands for Negative-Positive-Negative transistors.
Temperature
The ambient temperature range that the DW-AD-621-M18 sensor works properly in is -25 … 70°C.
Industries / applications:
- Tool selection automated production lines
- Robotic position-sensing
- Control of micro-mechanisms
