If you need an instruction manual, please contact us from the mail form.

Pressure Range:0.005-1.8MPa 0.05-18kgf/cm2
The pressure switches have adopted a nitrile rubber diaphragm as the pressure sensing element.
The pressure switches can be used for various pressure medium such as air, water, oil, gases and steam.

Pressure Range:0.1-63.5MPa 1-635kgf/cm2
The pressure switches have adopted a brass （nickel plated） or SUS420F piston as the pressure sensing element.
An O-ring and a Teflon* cup seal have been adopted as a seal of the piston, and this configuration realizes long-time duration of the pressure switches.

Pressure Range:
Diaphragm Actuator:0.005-1.8MPa 0.05-18kgf/cm2
Piston Actuator:0.1-63.5MPa 1-635kgf/cm2
Working pressure can be adjusted at fixed width by external handle. The adjustable pressure is based on setting by range adjust nut.
It can't adjust full range by external handle.

Pressure Range:1-50MPa 10-500kgf/cm2
The medium besides the oil pressure can also use the high-pressure steam and water by the specific technology.
The sealing material is Viton, a piston made of SUS316 is adopted.

Pressure Range:0.002-28 MPa 0.02-280 kgf/cm2
The pressure switches adapt to high pressure and extremely small dfferential (dead band) at the same time.
The switches adapt up to the maximum range of 28MPa.

Pressure Range:0.002-21 MPa 0.02-210 kgf/cm2
The differential pressure switches adapt to high pressure and extremely small dead band at the same time.
The switches adapt up to the maximum range of 21MPa. The adjustable differential range is 0.002 to 3.5MPa.

Pressure Range:0.0005-6.6 MPa 0.005-66 kgf/cm2
This differential pressure switch especially specializes in extremely small differential pressure.
The differential pressure switch adapts to the differential range of 0.0005 to 0.025MPa.

Pressure Range:0-46 kPa 0-0.46 kgf/cm2
The differential pressure switch enables you to set its operating point at extremely small differential pressure under high normal operation pressure.
It can be used as a vacuum switch by opening the HP (high pressure port) to the atmospheric pressure.
The differential pressure switch can be used up to its proof pressure of 69kPa.
The adjustable differentialpressure range is 0 to 3kPa.

Pressure Range:0.005-1.8 MPa 0.05-18 kgf/cm2
The explosion-proof pressure switches have adopted a nitrile rubber diaphragm as the pressure sensing element.
The pressure switches can be used for various pressure medium such as air, water, oil, gases and steam.

Pressure Range:0.1-63.5 MPa 1-635 kgf/cm2
The explosion-proof pressure switches have adopted a brass (nickel plated) or
SUS420F piston as the pressure sensing element.
An O-ring and Teflon* cup seal have been adopted as a seal of the piston, and this configuration realizes long-time duration of the pressure switches.

Pressure Range:0.005-11.5 MPa 0.05-115 kgf/cm2
The explosion-proof pressure switches have adopted a SUS316L bellows actuator as the pressure sensing element.
The pressure switches can be used for various pressure mediumsuch as air, water, oil, gases and steam.

Pressure Range:3-25 kPa 0.03-0.25 kgf/cm2
The explosion-proof pressure switch can be used within very low pressure range of 3 to 25kPa.
The pressure switches have adopted a nitrile rubber diaphragm as the pressure sensing element.

Pressure Range:80 kPaVac-900 kPa 600 mmHgV-9 kgf/cm2
The explosion-proof type compound vacuum pressure switches can be used within vacuum to positive pressure range.
They can be set within vacuum pressure range only, from vacuum to positive pressure range or within positive pressure range only.
Setting at the atmospheric pressure (gauge pressure =0) can also be done.

Pressure Range:0.002-28 MPa 0.02-280 kgf/cm2
The explosion-proof pressure switches adapt to small differential.
The switches adapt up to the maximum range of 28MPa.
The adjustable differential range is 0.004 to 1MPa.

Pressure Range:0.0005-21 MPa 0.005-210 kgf/cm2
This explosion-proof differential pressure switch especially specializes in extremely small differential pressure.
The differential pressure switches conform to the differential setting range of 0.0005 to 3.5MPa.