The TiN-coated sensor probe is extremely abrasion resistant

TiN（氮化钛）涂层传感器探头极其耐磨。

Turck is adding devices with a wear-free TiN-coating, ?4 mm design and pigtail connection cable to its range of weld nut sensors

图尔克现在为其焊接螺母传感器系列增加了采用无损TiN涂层、?4 mm探头设计以及pigtail出线方式的型号。

Turck is adding variants with a ?4 mm sensor probe to its range of weld nut sensors. This makes the detection of missing M5 nuts before welding even simpler. Turck has also improved the abrasion resistance of its weld nut sensors with optional titanium nitride coatings (TiN). As steel plates and nuts have to be placed onto these sensors before welding, they are exposed to a high degree of friction over their entire service life. The TiN coating offers protection against wear, scratches and accumulated welding spatter.

图尔克现在为其焊接螺母传感器系列增加了采用?4 mm传感器探头的型号。新型号使得检测M5焊接螺母变得更加简单。图尔克还可以通过可选的氮化钛涂层（TiN）提高了焊接螺母传感器的耐磨性。由于钢板和螺母必须在焊接前放置在这些传感器上，因此传感器在整个使用周期内都会遭到高强度摩擦。TiN涂层提供了对磨损、划伤和焊接飞溅的防护。

The sensors offer the user a favorable and reliable way of checking the correct seating of weld nuts. The workpiece and the weld nut required for welding are placed on the new sensor probe. Alternative ways of checking the presence of nuts using laser sensors or camera technology are considerably more complex and also more prone to faults. Unlike these alternatives, the weld nut sensors are easy to install and can be configured to detect the nuts with just a few button presses of the associated teach adapter. The weld nut sensors are also weld resistant – and likewise the pigtail cables.

新型传感器为用户提供了一种令人满意的可靠方式来检测焊接螺母是否正确就位。需要焊接的工件和焊接螺母被放置在新型传感器探头上。使用激光传感器或者相机技术检测螺母是否存在的方式不但相当复杂，而且也更容易发生故障。而焊接螺母传感器则易于安装，并且只需按下示教适配器的几个按钮即可完成配置，从而达到检测螺母目的。焊接螺母传感器还耐焊接，pigtail电缆也同样如此。

In addition to the TiN-coated variants, Turck is also still offering the weld nut sensors in conventional stainless steel or brass housings. The four designs are used to detect nuts with M5 to M20 threads. On the connection end, the user can also select devices with M12 connectors in addition to the new pigtail variants.

除了TiN涂层型号，图尔克仍然还提供采用传统不锈钢或者黄铜外壳的焊接螺母传感器。四种探头外形设计适合检测M5到M20螺纹的螺母。在连接端，除了新型的Pigtail电缆型号外，用户还可以选择M12接插件的型号。