安全传感器开关

实时监测门、窗、电器和家具柜门、抽屉等物体的开/关，当磁体与主体分开一定距离（2cm左右）时，它能及时通过NB-IoT网络上传到管理后台及用户APP实现报警、开关次数统计及其它智能场景；适用于家居、酒店、办公等场所。

NFJ30-D-15NO安全防爆接近开关NAMUR防爆安全传感器

"EUCHNER Safety Switches are used to protect personnel by monitoring and interrupting the safety circuit depending on the position of the machine guard. The locking solenoid holds the guard closed until a stored energy hazard has dissipated. It can also prevent damage to a part in process due to an inadvertent machine shutdown. To meet current worldwide standards, safety interlock components cannot be easily bypassed. These switches have positive opening contacts (in accordance to NFPA 79) and redundancy to guarantee that they fail to a safe state. The TK switch utilizes the same body as the TP switch however has a metal actuating head and locking pin. This unique switch does not require a separate actuator just a separate hole on the door opposite of the actuating pin of the switch."

"Non-contact safety sensorFor use on sliding, hinged, or removable machine guards or on articulating robot arms Coded magnetic operation principle: • can only be actuated with matching BPS actuator magnet (Sold separately)• cannot be by-passed with simple magnets - tamper resistant• no mechanical wear on componentsActuation from 5 sides: Top (V), front (D), back (U), left (L), or right (R)Dual actuation model available with actuation from left and right (LR)Thermoplastic enclosure (3\" x 2\" x 1.25\") similar to Schmersal's AZ16 IP67 ingress protection rating 1 NO & 2 NC contact configuration Optional LED status indicatorScrew terminals (3 cable entries) or prewired M12 connector AS-I version available","Safe Solutions for your Industry.Schmersal is focused on machine safety - protection for man and machine. For over 65 years Schmersal has developed a reputation for the design and manufacture of machine safeguarding switches that satisfy current safety requirements of the latest OSHA, ANSI, RIA and international standards and guidelines. Products supplied by Schmersal are used in a wide variety of applications in industries such as power presses, packaging, automotive, food and beverage, pharmaceutical, elevators, machine tools and heavy industry."

"Bolt for safety guards"

"Safety switches with separate keyed actuators provide a failsafe switch function, indicating the position of guarding access points. These are typically used on hard guarding gates, panels and doors. The switches are normally mounted on the fixed frame of the machine. The actuator key mounts on the door. When the door is closed the key is inserted into the switch, closing the normally closed safety contacts."

"Safety switch, non-contact coded magnetic actuation, 316 stainless steel metal housing, IP69K, 24VDC, LED indication, 2 N.C. safety contacts and 1 N.O. monitoring contact, 2-meter (6.5 ft.) cable exit. Set includes a coded switch unit and coded-magnet actuator."

"The PSRswitch is an electronic, coded safety switch with a compact design. Thanks to the integrated RFID transponder technology and intelligence, you receive maximum protection against tampering and outstanding safety in accordance with EN ISO 14119. With compatible evaluation units and SAC cabling, we provide you with a cost-effective complete solution for flexible safety door and position monitoring for the digital factory.","The PSRswitch non-contact safety switch safely disconnects machines or systems while a movable guard, e.g. a hatch or door, is not closed correctly. Furthermore, the PSR switch can also reliably monitor several machine positions, e.g. of robots.","Each compact switching unit comprises an RFID-coded sensor and an actuator."

"Eden - Adam and Eva - is a non-contact safety sensor for use on interlocked gates, hatches, etc. A coded signal is transmitted from the control device Vital or from the safety PLC Pluto via Adam to Eva, which modifies the signal and sends it back again. The maximum sensing distance between Adam and Eva is currently 15mm +\/- 2 mm.","Up to 30 Edens can be connected in series to Vital and still achieve the same safety level in the safety circuit. It is also possible to connect safety light beams and E-stops in the same safety circuit. Adam is available with cable lengths up to 20 m and with M12 connectors.","The LED on Adam provides indication of four different conditions, contact\/non-contact between Adam and Eva, alignment, and safety status. The same information is also available via the Adam connection cable. For harsh environments, Jokab Safety offers Eden E - Adam E and Eva E. There is also a coded version Eden EC, Adam EC and Eva EC.","Applications","Features"

"The BERNSTEIN CSMS is a contactless safety sensor (transponder) with dynamically coded signal transmission for AS Interface – Safety at Work.With the unique allocation of the actuator to the safety switch, protection against tampering is already integrated in the CSMC, making it suitable for concealed installation in non-coded systems."

"Safety switches ensure the obligatory isolation of electrical power during cleaning, maintenance and repair of the equipment. Other methods of isolation, e.g. removal of fuses or disconnection of motors, which require qualified electricians, are unnecessary."