In practical applications that require real-time monitoring of water level changes such as rivers, lakes, reservoirs, dams, groundwater level monitoring, hydrological surveys, etc., high requirements are placed on the reliability, real-time performance, stability, and protection level of measuring equipment, and JC621 submersible liquid level sensor is suitable for this type of measurement. The range of the sensor can be selected freely, and it can be directly put into water and the liquid to be measured, which can accurately measure the current liquid level height, and can avoid environmental influences and uncertain factors caused by non-contact measurement. In some field measurement occasions, the measurement equipment may be damaged by lightning strikes. The JC621F anti-lightning liquid level sensor can effectively solve the problem. The anti-lightning liquid level transmitter adopts multi-level lightning protection technology, which can effectively prevent the damage to the sensor by thunderstorm and lightning, and protect the effectiveness of the sensor. If the measured water level or liquid composition is complex, which may cause corrosion to stainless steel, you can choose JC621R anti-corrosion liquid level sensor.

JC621R anti-corrosion liquid level sensor and JC650 anti-corrosion pressure sensor are suitable for long-term operation of offshore drilling platforms, ships, etc., for liquid level or pressure measurement in harsh environments such as sea water and river water. The sensor has a sturdy measuring element, which is not afraid of the influence of marine microorganisms, sediment, etc. on the sensor. The protection level of IP68, the outer shell of 316L and titanium alloy, can work stably and reliably for a long time. It has a wide range of applications in the fields of drilling equipment, ship ballast tanks, ship boiler liquid level, pressure, etc., which can simplify measurement. Improve work efficiency.

In urban heating, various boilers, heating water tanks, heating pipeline pressure, boiler steam pressure, boiler liquid level, boiler pressure and other applications, it is necessary to control electromagnetic valves or various actuators by PLC according to the current pressure or boiler liquid level. The action of automatic control of water intake, opening or closing of the valve, to achieve the purpose of automatic control. JC621 liquid level sensor can adapt to this kind of measurement task, complete hardware protection, all stainless steel structure, sturdy and durable, very suitable for this kind of occasions where long-term stable work is emphasized. In addition, if the measured medium has a high temperature (above 85°C), JC680 high temperature pressure sensor series can be selected to solve the problem of high temperature measurement.