Shandong Zhuoxin Machinery Co., Ltd. LJ40-3420GK Waterproof Proximity Switch Features: The capacitive proximity sensor can detect almost all materials, including metals, and has a wide range of applications in liquid level and flow control. The detection objects mainly include liquids, grains, and powders. Cylindrical stainless steel or plastic shell: diameter 12,  18  And  30  mm  Square shell: 5mm thick and 80; Long distance detection series for mm x 80 mm x 40 mm; 3-wire, DC or NAMUR output; Types used in hazardous areas; Product Description: Proximity switch is a general term for contactless sensors, which can be categorized as inductive, capacitive, or Hall type. The output signals of the inductive proximity switch described in this article mainly include: on or off switch quantity signals (i.e., if there is a metal object present at any position within the range detected by the sensing head of the proximity switch to the product, a switch signal will be given; if the object is not within the detection distance range, the sensor switch signal will be opposite to the action). When installing the proximity switch on the metal, a certain space should be reserved to avoid the switch being affected by metal interference outside the detected object and causing false operation. Metal parallel to the sensing surface should be detected at a distance of three times the distance from the sensing surface; The metal around the direction of the proximity switch axis should be outside a cylinder with the proximity switch axis as the center and three times the diameter of the proximity switch as the diameter& Technical specifications of LJ40-3420GK waterproof proximity switch: 1. Working voltage C12-250V, AC12-250V
2. Working current> 200mA<= 1A, if greater than 1A, can be made separately< br />3、 Working temperature -40 degrees Celsius+150 degrees Celsius
4. Position resolution 3mm
  S-TL-HK-JXC magnetic induction proximity switch is temperature resistant, acid resistant, and corrosion-resistant. 5. The fatigue strength of the contact is greater than 200000 times (contact on and off times). Perhaps you bought a replica today for several hundred times cheaper, but tomorrow you may lose a customer and even cause incalculable losses; We cannot offer you anything, we can only offer you better quality. Same shape, different quality, and similar appearance, but different materials and craftsmanship inside can create a world of difference. Online procurement, without consistent products and after-sales service, how can the vitality of online sales survive. Sample, small order, small order, then small order, final large order procurement. In this way, I got to know one customer friend after another on the invisible Internet. If we do a good job in quality, you will become our repeat customer. When you expand the market, it means we have also succeeded. Win win has always been the goal that Zhuoxin adheres to. Product model deviation switch model: Honeywell SZL-VL-S-G 250V 10A
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