Ultrasonic liquid level meter power supply can have a variety of options, can choose two-wire system can also choose three-wire or four-wire system, not only that, its power supply circuit and signal output circuit is also very independent, with the Tokugawa instrument technology The constant innovation of personnel, the application of ultrasonic level gauges has been expanded to bring great convenience to production and life. There is a coil in the flameout solenoid valve that is the same as that of the generator. When the power is turned on, a magnetic force is generated to pull the flameout switch back to the oil. When the power is off, there is no magnetic force. Shut off solenoid valve,Solenoid valve RUIAN DELLFEI AUTO PARTS CO.,LTD. , https://www.dellfei.com
The application advantages of ultrasonic level gauges mainly include:
1. Can be used to measure flow, liquid level, low gauge pressure, vacuum and specific gravity;
2. The maximum range of two-wire system can reach 30m, while the four-wire system can reach 40m;
3 minimum resolution 1mm;
4.LCD/LED large display;
5. Intelligent signal processing technology;
6. With four-wire power supply mode, equipped with high and low double relays;
7. Parameter setting is very simple, just press key operation;
8. The installation method is more flexible and there are many options.
After the flameout solenoid valve is used for a long time, the piston is easily blocked by dust and dirt and cannot move, and then there is a phenomenon that the flameout solenoid valve cannot be started or extinguished. It needs to be removed and cleaned, and no lubricating oil can be applied inside, because the solenoid valve is close to the engine, and the lubricating oil is easily mixed with dust and evaporated into mud by the high temperature of the engine.
When such a problem occurs, it can be manually pulled, fixed, or removed and changed into a wire pull, of course, it can also be cleaned or replaced.