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:Q830 Series

Place of Origin:China

CE brass connection dual pressure switch Description What is a dual pressure switch? Dual Pressure Switch. Dual pressure switches are to be used in refrigeration and air-conditioning systems to provide protection against overly low suction pressure or ...

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

SPDT dual pressure switch for controlling air or liquid Description What is the two pressure used in pressure switch? There are two main types of pressure switches: mechanical pressure and electronic pressure switches. A mechanical pressure switch has a ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ Pressure control high pressure pressure switch Description What is the purpose of a pressure switch? Pressure switches are important components for controlling the activation and deactivation of pumps in fluid systems when pressure thresholds are reached...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

​ High Pressure Switch HVAC, Electrical Connection: Screw Terminals Description HOW DOES A PRESSURE SWITCH WORK? A pressure switch is a passive device since the presence or absence of pressure is all that is necessary for it to function. The pressure on ...

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:QAD

Place of Origin:China

Replaceable Dwyer Differential Air Pressure Switch Description QAD differential pressure switch is used for fan status and dirty filter applications. A knob with pressure values on it allows the setpoint to be adjusted visually in the field. The plastic ...

Brand Name:Keramcontrols

Model Number:QAD

Place of Origin:China

Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch Description The differential air pressure switch is used to control the differential pressure of the air for filters, fans, air ducts, air-conditioning and ventilation systems....

Brand Name:Keramcontrols

Model Number:QYD

Place of Origin:China

Adjustable Pressure Switch, Differential Pressure Controller for Water Description QYD differential pressure control is normally used in gas or liquid system to control the pressure difference between the gas/liquid pipeline and the circuit. A typical ...

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:KTH500

Place of Origin:China

Replaceable vaisala temp humidity temperature and humidity sensor for hvac Description The temperature and humidity sensor mostly uses the temperature and humidity integrated probe as the temperature measuring element to collect the temperature and ...

Brand Name:Keramcontrols

Model Number:KTH500

Place of Origin:China

Replaceable vaisala temp humidity transducer Description Temperature and humidity sensor is a sensor device equipped with humidity and thermal sensitive elements, which can be used to measure temperature and humidity. Some have on-site display, and some do...

Brand Name:KeramControls

Model Number:KDP210

Place of Origin:China

water differential pressure sensor Description Differential pressure sensor is a device for measuring pressure or differential pressure. It usually consists of two sensitive diaphragms close to each other. When the pressure of the measured medium changes...

Brand Name:KeramControls

Model Number:KDP210

Place of Origin:China

Digital differential pressure sensor Description The working principle of the micro-differential pressure sensor The two pressures of the micro-differential pressure sensor enter the high and low pressure chamber and act on the isolation diaphragms on both...

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, ...