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This switch is of excellent durability and reliability, and appropriate for direct control of equipment.

Accuracy：±1%F.S.
Setting Accuracy：±3%F.S.

This switch has small size, light weight and low price. And it is appropriate for direct control of equipment.

Pressure：-0.1～1MPa
Accuracy：±1%F.S.

This dead-band of this switch is adjustable and it has excellent durability and reliability as well as vibration-proof characteristics.

Pressure：-0.1～15MPa
Accuracy：±0.5%F.S.

This switch is appropriate for the pressure control of air pressure, water pressure, oil pressure, etc. for liquid level control, flow control, etc

Pressure：-0.1～70MPa
Accuracy：±1%F.S. Setting
Accuracy：±3%F.S.

This switch has simple construction and the micro switch is directly driven. It is suitable for power and chemical plants and mainly used for the warning process.

Pressure：-0.1～70MPa
Accuracy：±1%F.S.
Setting Accuracy：±3%F.S.

This switch is suitable for pressure control of varied liquids from low to high pressure.

Pressure：0～70MPa
Accuracy：±1%F.S.

The force applied to the bellows is balanced by the range spring, and its move directly working on the micro switch, making the switch work.

Pressure：0.15～4.5MPa
Accuracy：±1%F.S.

This switch is suitable for the condition that both high-pressure resistance and lower pressure setting are required.

Pressure：0.005～0.4MPa
Accuracy：±1%F.S.

This switch is suitable for forging equipments and building machineries.

Pressure：1.4～21MPa
Accuracy：±2%F.S.

This switch is suitable for the condition where the output pressure of the generator is between 20 to 100kPa.

Pressure：20～100kPa
Accuracy：±1%F.S.

This switch is mainly used for senses the differential pressure caused by the air conditioning air filter, and for the pressure observation and control in a clean room or a bioclean room.

Setting lock is applied to avoid any error by vibration;
Small size and light weight type.

This switch is mainly used for the liquid level warning in a closed tank and the clogging check in a pipe line strainer.

Differential Pressure：0.02～1.5MPa
Accuracy：±3%F.S.

This switch is mainly developed for air conditioning application, and can be used as pressure switch, differential pressure switch or vacuum switch.

Differential Pressure：0.05～35kPa
Accuracy：±5%F.S.

This switch is of bellows type and used principally for detecting draft pressure in thermal power plants.

Differential Pressure：-2～20kPa
Accuracy：±1.5%F.S.

This switch is suitable for measuring low differential pressure under extreme high pressure, and for liquid level alarms in sealed tanks, and for checking clogging of pipeline strainers.

Differential Pressure：0～1MPa
Accuracy：±1.5%F.S.

This switch has simple construction and the micro switch is directly driven. It is suitable for power and chemical plants and mainly used for the warning process.

Pressure：-0.1～70MPa
Accuracy：±1%F.S.

This switch is suitable for measuring inflammable and explosive liquid, and for where both the pressure indication and contact indication are required.

Pressure：-0.1～70MPa
Accuracy：±1.5%F.S.

This switch is suitable for measuring inflammable and explosive liquid, and for where both the pressure indication and contact indication are required.

Pressure：-0.1～70KPa
Accuracy：±1.5%F.S.
Setting Accuracy：±1.5%F.S.

This switch is suitable for measuring inflammable and explosive liquid, and for where both the pressure indication and contact indication are required.

Pressure：-0.1～70KPa
Accuracy：±1.5%F.S.
Setting Accuracy：±1.5%F.S.

This switch is equipped with a pressure indicator and suitable for measuring inflammable and explosive liquid.

Accuracy：±2%F.S.
Setting Accuracy：±3%F.S.

This switch is equipped with a pressure indicator and suitable for measuring inflammable and explosive liquid.

Pressure：-2～10kPa
Accuracy：±1%F.S.

This switch is suitable for the condition where both a lower pressure setting and high-pressure resistance are required.

Pressure：0.005～0.4MPa
Accuracy：±1%F.S.

This switch is developed principally to detect draft pressure of a power plant. With the stainless steel bellows, it is suitable for measuring the micro pressure under corrosion environment.

Pressure：-2～10kPa
Accuracy：±1%F.S.

This switch is developed principally to detect draft pressure of a power plant. With the stainless steel bellows, it is suitable for measuring low differential pressure and warning.

Pressure：0～20KPa
Accuracy：±1.5%F.S.

This switch is suitable for measuring the liquid level in a hermetic tank and checking strainer clogging，and measuring the low differential pressure under high pressure.

Pressure：0.005～1MPa
Accuracy：±1.5%F.S.

This switch has an adjustable dead-band and excellent durability and reliability. It has excellent vibration-proof and can direct control the on-site equipments.

Pressure：-0.1～10MPa
Accuracy：±1%F.S.

This device is suitable for controlling pneumatic pressure, hydraulic pressure, liquid level and flow. This is a low setting, high-pressure withstanding type.

Pressure：0.01～0.8MPa
Accuracy：±1%F.S.

This switch has a digital indicator and widely used for hydraulic and pneumatic machines.

Pressure：-0.1～100MPa
Accuracy：±0.2%F.S.

This is a simple, small and lightweight pressure switch which has been specially developed for semiconductor industry

Pressure：-0.1～2.1MPa
Accuracy：±1%F.S.

This switch is provided with a digital setting function and a pressure indication function and has an ultra clean specification.

Pressure：-0.1～20MPa
Accuracy：±1%F.S.