Current measuring switch AC 0.2A-30A normally open current detection switch adjustable
Current measuring switch AC 0.2A-30A normally open current detection switch adjustable
Product Features
- Self-powered , no external power supply required.Action current 0.2-30A AC, adjustable with a potentiometer.LED display can display the working status of the switch conveniently and intuitively.High-performance non-contact electronic switch with MOS tubes.
- The Switch has no limit on the number of opening and closing operations, and the response speed reaches the ms level
- It uses the principle of mutual inductance to continuously detect the alternating current, isolate the alternating current, and produce a normally open or to output normally closed switching signal directly to control various automation industrial equipment such as flash, buzzer, relay, single chip or other power load equipment.
- Compared with traditional mutual inductors, thermal protectors and other devices, this device can not only achieve more accurate and timely Control can be achieved, but also can greatly simplify the design and reduce the cost.
- The SZC23 series AC current detection switch is designed and manufactured to solve the AC current monitoring.