Proximity Sensor - 18 mm Diameter, Shielded, Normally Open - PNP2319701
This 18 mm diameter shielded proximity sensor has a PNP output for compatibility with the native inputs on the SMI-2 ShopFloorConnect Machine Interface.
This sensor is Normally Open, in other words, it actuates when metal enters the sensing field.
Like other Wintriss inductive proximity sensors, this is a very useful general-purpose sensor. It is immune to non-metallic contaminants, oil resistant, and features an IP67 environmental rating.
This sensor has a threaded housing, and should be secured into an M18 x 1 threaded hole with thread locker. Inductive proximity sensors are excellent and trouble-free general purpose sensors for any application where the sensing target is made of metal. They're fast, precise, accurate, will not wear out, are not affected by lube (even water-based), and are easy to install.
Unlike most of our other sensors, this inductive proximity sensor has a PNP output for compatibility with the native inputs on the SMI-2 ShopFloorConnect Machine Interface.
Here are the detailed specs for this proximity sensor:
|Size||18 mm dia.|
|Sensing distance||8 mm +/-10%|
|Operation mode||PNP open collector - NORMALLY OPEN|
|Differential travel||10% max. of sensing distance|
|Detectable object||Ferrous metal (The sensing distance decreases with non-ferrous metal. See the "Sensing Distance by Material Type" graph)|
|Standard sensing object||Iron, 24 x 24x 1 mm|
|Response frequency (time)||500 Hz (2 milliseconds)|
|Power supply voltage||10 to 30 VDC (including 10% ripple (p-p))|
|Current consumption||10 mA max.|
|Load (output) current||200 mA max.|
|Residual voltage||2 V max.|
|Indicators||Operation indicator (Yellow LED)|
|Protection circuits||Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Load short-circuit protection|
|Ambient temperature range||Operation and storage: -25 to 70 degrees C (with no icing or condensation)|
|Ambient humidity range||Operation and storage: 35% to 95%|
|Temperature influence||+/- 15% max. of sensing distance at 23 degrees C within temperature range of 25 to 70 degrees C|
|Voltage influence||+/- 1% max. of sensing distance at 24V +/-15% range|
|Vibration resistance||Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions|
|Shock resistance||Destruction: 500 m/s/s 10 times each in X, Y, and Z directions|
|Degree of protection||IEC 60529 IP67, in-house standards: oil-resistant|
|Case Material||Nickel plated brass|
|Clamping Nut||Nickel plated brass|
|Toothed Washer||Zinc plated steel|
|Sensing surface material||PBT|
|Cable||Polyvinyl chloride (PVC), 4 mm diameter, 2 meter length|
This sensor is compatible with the following connection hardware: