Automation Direct，Inc：非接触安全开关

The MPR series light-duty safety switches are simple magnetic reed switches designed for all small guard applications. Constructed of polyester, the sensor and actuator can be mounted unobtrusively in channels or behind doors. The hygienic screw cap cover ensures suitability for food processing washdown and can withstand being high-pressure hosed at high temperatures. With a wide 12mm sensing range, the series has a high tolerance to misalignment. MPR series safety switches feature two normally-closed and one normally-open circuit and is available with 2-, 5- or 10-meter cables.

The LPR and LMR series medium-duty non-contact magnetic safety switches are available in either plastic or stainless steel housings suitable for all industry applications. The narrow style safety switch allows for flush mounting and features two normally-closed and one normally-open circuit. The LMR series has a 316 stainless steel mirror polished finish and is specifically designed for food processing applications. The LPR and LMR safety switches are available with 2-, 5- or 10-meter cables.

其他中型非接触式磁性安全开关包括SPR，SMR和SMR-F系列。通用外壳具有22mm的固定足迹和50毫米宽的身体，可以承受存在高湿度或软管的环境。这些安全开关配备了两个正常关闭的电路和一个正常开放的电路，可提供长寿的开关功能。SMR和SMR-F系列专门为食品加工应用而设计。316不锈钢镜抛光效果可在高温下进行高压冲洗。SPR和SMR安全开关可配备2英寸，5米或10米电缆，而SMR-F系列仅配备5米电缆。

Heavy-duty non-contact magnetic safety switches include the CPR, CMR, and CMR-F series. These series feature a slim 20mm wide base and can withstand high-pressure washdown at high temperatures. Equipped with one normally-closed and one normally-open circuit, these safety switches will work with most safety relays. With a 316 stainless steel mirror polish finish, the CMR and CMR-F series are specifically designed for food processing applications. CPR and CMR series are available with 2-, 5- or 10-meter cables; the CMR-F series is only available with a 5-meter cable.

The WPR series heavy-duty non-contact magnetic safety switches feature a robust wide housing suitable for all industry applications. Featuring two normally-closed and one normally-open circuit, these switches have a high switching capability and will operate with most safety relays. WPR series safety switches are available with either 2- or 5-meter cables.

还提供了非接触式编码磁性安全开关。这些开关使用编码磁铁来关闭电路并提供更多保护。安全开关和执行器以这样的方式合作，仅当执行元件在开关的响应范围内，而执行器上的代码与开关匹配时，才能触发安全设备的启用条件。所有这些都配备了LED指示，并且大多数型号具有两个正常关闭的和一个正常开放的电路。