フジコントロールズ List of Products and Services

For efficient delivery to liquid tanks, it is first necessary to check the replenishment timing. To do this, a level sensor should be installed in the liquid tank to take a signal when the liquid level in the tank reaches the set position. The NTT Telecon's Interior NCU, which has a proven track record in LPG centralized monitoring, is easy to install and can be combined with a level sensor (stainless leveler) that allows for easy setting of the reporting position. By collecting replenishment information, the delivery plan can be optimized. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments
• Remote Control

The liquid level catcher detects and alerts the liquid level of water, oil, and other liquids stored in opaque drums and similar containers. It has a simple structure with a thin tube and a hollow weight attached to a micro-pressure sensor (sten leveler). When the tip of the weight, which is suspended from above, is submerged in the liquid, the pressure inside the tube slightly increases. This slight pressure change is detected by the sten leveler, which turns the alarm lamp ON/OFF to notify. Since it detects air pressure, it can also be used with non-conductive liquids like oil. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments
• Liquid level control/level switch

The liquid level detection set uses slight changes in air within the tube to check the liquid levels of various liquids. A weight with a cavity is attached to the liquid-contact side of the tube, and a liquid level sensor (sten level) is attached to the opposite side, all placed in a drip-proof case with a 5-meter signal wire. When the weight is hung from above the liquid container, a signal is generated based on the position of the weight, so please connect it to an alarm or patrol light. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments
• Liquid level control/level switch

The kerosene sensor (alarm set) is a pressure-type kerosene sensor that operates by detecting the head pressure of kerosene. Since the pressure-sensitive surface is made of stainless steel film, there is no concern about leaks, and it has been used for over 20 years to prevent running out of oil in home kerosene tanks. It is commonly used to display segments or issue audio alarms when the oil level is low on the boiler remote control located in the kitchen. For more details, please contact us or refer to the catalog.

• Sensors
• Other measurement, recording and measuring instruments

The PK series water level sensor is a semiconductor pressure sensor with a stainless steel diaphragm design. It can come into contact with the measured medium, such as water, through a corrosion-resistant stainless steel diaphragm. By converting the detected pressure value, it is possible to measure the water level. For more details, please contact us or refer to the catalog.

• Sensors
• Other measurement, recording and measuring instruments

The level switch (pressure type) detects the head pressure (liquid level) of various liquids and the pressure of gases using a stainless steel thin film, unlike float or electrode types. Due to its simple structure, it has fewer failures, and because it uses stainless steel on the pressure-sensitive surface, it is highly durable and can be used for various applications. For more details, please contact us or refer to the catalog.

• Level gauges and level switches
• Liquid level control/level switch

The bubble-type liquid level gauge EK integrates the sensor, measurement air supply device, and control panel into a compact unit. Measurement can be performed immediately by simply immersing the air tube in the liquid. The timing for bubble discharge is fully automated and responds to fluctuations in liquid level and temperature changes. It is used for checking the remaining amount in various liquid tanks, preventing overflow, and avoiding running dry. For more details, please contact us or refer to the catalog.

• Weighing Control

The bubble-type water level gauge UT series measures water levels by immersing a pressure-sensitive tube underwater and sending a constant amount of air to purge it, measuring the water level from the internal pressure. Only the tube is submerged. It can measure for a long time even in hot water or water with many chemical components, such as hot spring water.

• Weighing Control