LLC44A4A

The LLC44A4A is a controller designed for the purpose of liquid level control. It is a single stage, two-wire, solid-state control designed to use a current input from a field sensor while providing a current or voltage output to regulate the flow of a fluid. The controller is well-suited for an array of different applications, such as chemical storage tanks, wastewater treatment systems, and other liquid-level applications. This particular controller is designed with voltage regulation and high accuracy, making it one of the most efficient liquid level controllers on the market.

Application Fields: The LLC44A4A controller is suitable for a variety of different applications, especially those involving liquid level control. It is widely used in the chemical storage industry, wastewater treatment systems, agricultural, and horticultural applications. In the chemical storage industry, the controller can be used to accurately measure and maintain a constant level of liquid chemical in a tank, preventing the chances of overfill or insufficient levels from occurring. The controller can also be used to monitor the pH level of wastewater treatment systems, ensuring that levels are within the required parameters.

In agricultural and horticultural applications, the LLC44A4A is especially useful for controlling irrigation systems. In addition to accurately measuring and controlling liquid levels, it can also be used in combination with computer systems to adjust irrigation system flows with the help of sensors throughout the system. This helps ensure that the liquid level in individual parts of the system remain at the desired level and that the flow between different parts of the system remains constant.

Working Principle: The LLC44A4A is composed of a single stage, two-wire, solid-state control. The controller uses a current input from a field sensor in order to measure the level of liquid in a tank, and then provides a current or voltage output to regulate the flow of fluid. The LLC44A4A controller is designed to accurately measure and maintain the liquid level in a tank. It is equipped with a low-level trip point and a high-level trip point. When the liquid level reaches the low-level trip point, the output is turned on and the controller begins to pump to bring the liquid back up. Similarly, when the liquid level reaches the high-level trip point, the output is turned off and the controller begins to bleed off the flow until the liquid returns to its predefined level.In order to maintain any desired level of liquid within the tank, the controller can be programmed to provide a scaling factor, which can adjust the output range of the controller. This helps ensure that the flow of liquid into and out of the tank remains at a constant rate. The controller also provides at least two adjustable parameters: temperature and pressure. These allow for more precise control of the liquid level in the tank.

The LLC44A4A is a versatile and reliable controller that is well-suited for many different applications. Its features provide greater accuracy and efficient control of liquid levels in tanks, making it one of the most efficient and effective liquid level controllers available on the market.

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LLC450JB-0R012	Yageo	0.2 $	1000	RES 0.012 OHM 4.5W 5% AXI...
LLC450JB-0R015	Yageo	0.2 $	1000	RES 0.015 OHM 4.5W 5% AXI...
LLC450JB-0R02	Yageo	0.2 $	1000	RES 0.02 OHM 4.5W 5% AXIA...
LLC450JB-0R022	Yageo	0.2 $	1000	RES 0.022 OHM 4.5W 5% AXI...
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LLC450JB-0R033	Yageo	0.2 $	1000	RES 0.033 OHM 4.5W 5% AXI...
LLC450JB-0R039	Yageo	0.2 $	1000	RES 0.039 OHM 4.5W 5% AXI...
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