Pressure Switches

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

IP44 Adjustable Pressure Switches Protecting Pump Compressor CE Approval Description KPS series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp. -20 to 120°C) Adjustable range and ...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

IP54 White Stainless Steel Pressure Switch For Air And Liquid Description The pressure switch is a simple pressure control device, when the measured pressure reaches the rated value, the electronic pressure switch can issue an alarm or control signal. The ...

Brand Name:Keramcontrols

Model Number:QYD

Place of Origin:China

Liquid Air Differential Pressure Switch Stainless Steel Description Differential pressure switch offers a unique blend of compact dimension, excellent performance, environmental protection, long working life mechanics, and design fexibility. The high ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ -0.5~3bar adjustable pressure switches for pumps Description In the mechanical system, the air bag interface of the controller is connected to the pressure port. When the pressure in the mechanical system exceeds the pressure set point of the controller...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ -0.5~3bar SPDT brass adjustable pressure switches Description The pressure switch is a device combined with an electrical switch. When the preset fluid pressure is reached, the switch contact will act. It is mainly used in power plants, petrochemicals, ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ 16.5bar -20~120℃ SPDT adjustable pressure switches Description Q series pressure switches are very popular and important in plant control and instrumentation,they are used for regulating, monitoring and alarm systems in industrial applications. With ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ Rotary screw pressure switches of adjustable range and differential settings​ Description A pressure switch is a form of switch that operates an electral contact when a certain set fluid pressure has been reached on its input. The switch may be designed...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ SPDT pressure switch Description A pressure switch is a device that operates an electrical contact when a preset fluid pressure is reached. The switch makes an electrical contact on either pressure rise or pressure fall from a certain preset pressure ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ Q pressure switch for air and liquid Description A pressure switch is a form of switch that operates an electrical contact when a certain set fluid pressure has been reached on its input. The switch may be designed to make contact either on pressure rise...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Dual pressure switch for havc Description A dual pressure control from Grainger helps to protect commercial refrigeration and air conditioning systems. Dual pressure controls combine high-pressure compressor protection with low-pressure cycling or safety ...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Pressure Switch Dual Description Q830 Dual Pressure Controls are designed for use on high and low pressure applications in refrigeration, air conditioning, and heat pump systems. This control react to changes in either low or high side pressures, providing...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ SPDT water pressure switch for HVAC Description What is a pressure switch used for? Pressure switches are important components for controlling the activation and deactivation of pumps in fluid systems when pressure thresholds are reached. They are also ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ CE brass connection pressure switch Description What is a pressure switch sensor? A Pressure switch is a two-part device consisting of a sensing transducer and an electrical switch. The electrical switch opens and closes at a specific pressure often ...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Dual Pressure Switch for HVAC/R Compressor, Low Pressure Auto Adjust​ Description Where should a pressure switch be installed? Except for special installations such as constant pressure water pump systems in-well systems that do not use a conventional ...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset​ Description Q830 dual pressure switches are for use on commercial refrigeration and air conditioning systems to protect compressor against excessively low suction pressure or excessively high ...

Brand Name:Keramcontrols

Model Number:QYD

Place of Origin:China

High Low Pressure Controller for Refrigeration Air Compressor Water Description QYD differential pressure switch offers a unique blend of compact dimension, excellent performance, environmental protection, long working life mechanics, and design fexibility...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ Adjustable air pressure switch Description The pressure switch adopts the pressure sensor and transmission circuit with high precision and high stability, and then uses the special CPU modular signal processing technology to realize the detection, ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ Adjustable pressure switch for water pump Description The pressure switch is purely mechanical deformation that causes the microswitch to act. When the pressure increases, different sensing pressure components (diaphragm, bellows, piston) will deform...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Dual adjustable pressure switches pressure switch water pump Description The working principle of the pressure switch: when the pressure in the system is higher or lower than the rated safety pressure, the disc in the sensor will move instantaneously, and...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

Automatic pressure control switch for water pump Description Q830 Series pressure switches are used to control the pressure of compressor in refrigerant system, also available in air or water fluid. This series have quite stable performance with internal ...