Proximity Sensor - 8 mm Diameter, Shielded, Normally Closed - NPN2318502
Wintrss's 8 mm diameter shielded inductive proximity sensors are extremely useful general-purpose die protection sensors. This sensor has a threaded housing, and should be secured into an M8 x 1 threaded hole with thread locker. If the sensor is to be removed from the die during maintenance, epoxy it into a removable bushing or insert.
This inductive proximity sensor is Normally Closed, in other words, it actuates when metal leaves the sensing field, and turns Off when metal enters the sensing field.
This sensor, like all of Wintriss's inductive proximity sensors, is immune to non-metallic contaminants and oil resistant. It features an IP67 environmental rating.
Wintriss’s inductive proximity sensors are precise, accurate, will not wear out, are not affected by lube (even water-based), and are easy to install.
Here are the detailed specs for this sensor:
|Sensing distance||2 mm +/-10%|
|Operation mode||NPN open collector - NORMALLY CLOSED|
|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, 8 x 8 x 1 mm|
|Response frequency (time)||1500 Hz (750 microseconds)|
|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||SUS303 (EN 1.4305)|
|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:
- Wintriss DSI 2 Die Protection Sensor Interface
- HD19 PCB Kit
- HD19 Cable
- HDP 4-port die-mounted junction box
- HDP 8-port die-mounted junction box
- QDP Kit
- QDP Cables
You can also use the standard sensor connector to connect to the front panel of the Wintriss DSI 2.
These sensors can be used with the following Wintriss Controllers:
This sensor may also be compatible with some legacy Wintriss products. Contact the factory for details.