A float switch made of all polypropylene under 27 mm flange. This is the smallest and smallest type in Japan, requiring control of the liquid level in the storage tank on the bottom or top, and is designed to substantially increase the amount of liquid used. Yes.

The stem material is made of stainless steel, and the maximum working voltage is switched to 200 V AC.
Other basic operating characteristics are just the same as model HL-S1.

Horizontal mounting type of Polypropylene float switch. The biggest advantage of the horizontal mounting is that the sensor can be installed at the position you want to control the fluid level.

General-purpose type of Polypropylene float switch. This product is a little bigger than the compact type HL-S1.

Reed switch type float switch (level switch) sensor that is developed to detect oil such as kerosene and lubricating oil.
This serie has two types: liquid level rising ON type and falling level ON type.
With the same functions, please use the all-Polypropylene float switch such as HL-S1 and 201P for water and chemicals.

Reed switch type float switch (level switch) sensor that is developed to detect oil such as kerosene and lubricating oil.
This serie has two types: liquid level rising ON type and falling level ON type.
With the same functions, please use the all-Polypropylene float switch such as HL-S1 and 201P for water and chemicals.

Reed switch type float switch (level switch) sensor that is developed to detect oil such as kerosene and lubricating oil.
This serie has two types: liquid level rising ON type and falling level ON type.
With the same functions, please use the all-Polypropylene float switch such as HL-S1 and 201P for water and chemicals.

Reed switch type float switch (level switch) sensor that is developed to detect oil such as kerosene and lubricating oil.
This serie has two types: liquid level rising ON type and falling level ON type.
With the same functions, please use the all-Polypropylene float switch such as HL-S1 and 201P for water and chemicals.

It can be used in flooded condition and the metal cover substitutes for the stay, so there is no restriction on the mounting position.

General-purpose stainless steel type of reed switch. Ideal for use in adverse environments: high temperatures, low temperatures, high humidity, pressure (3.5MPa) or exposed to direct sunlight
for a long time. The pressure resistance is better than that of model HL-51.

General-purpose stainless steel type of reed switch. Ideal for use in adverse environments: high temperatures, low temperatures, high humidity, pressure (3.5MPa) or exposed to direct sunlight for a long time. The pressure resistance is better than that of model HL-54.

General-purpose stainless steel type of reed switch sensor.

General-purpose stainless steel type of reed switch sensor.

General-purpose stainless steel type of reed switch sensor. Ideal for use in harsh environments such as high fluid flow, high pressure, and under UV light.
However, since stainless steel float switch is easily corroded in salt water, we recommend the Polypropylene HL-L1 for applications with salt water.
HL-M can be connected to Microcontroller or PLC, at your option, to controlthe flow system. The HL-M-R type is a product that can easily control full tank
and empty tank with a single float switch. (Patented product)

General-purpose stainless steel type of reed switch. Ideal for use in harsh environments, high temperatures, low temperatures, high humidity, pressure (Max. 1MPa), or
exposed to direct sunlight for a long time. Since the height of float is lower than that of the HL-51 (in liquid gravity 0.85 or more), the detection level from the mounting surface is very short, 7.5 mm.

General-purpose stainless steel type of reed switch. Ideal for use in harsh environments, high temperatures, low temperatures, high humidity, pressure (Max 1 MPa)
or exposed to direct sunlight for a long time. This sensor is designed for side mounting with tapered screw. We also offer a nut tightening screw mounting option, HL-504.