Industrial Sensors: Critical Components for Achieving Precise Measurement and Data Acquisition
From Physical Quantity to Standardized Signal: The Functional Definition of Industrial SensorsThe core function of industrial sensors is to accurately and stably convert physical or environmental para...
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Refrigeration
LEFOO pressure sensors enable precise pressure monitoring and control, while pressure switches provide essential safety protection in refrigeration equipment.
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Damper
LEFOO designs and manufactures high-performance industrial dampers for precise airflow regulation in HVAC, ventilation, and process control systems. Our durable dampers ensure reliable, energy-efficie...
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LF08E
This product is specially designed for water purifier, which can replace traditional high-low pressure switch. It is more sensitive action and used for wider range of applications.
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LF12
LF 12 is three phase pressure switch, used for air compressor and water pump to regulate pressure between two preset values. It is available with an unloader value, which prevents compressor from star...
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LF32
The LF32 is an adjustable differential pressure switch capable of detecting miniscule changes in pressure due to the size and proven design. The switch set point or switching point can be field adjust...
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LF56
LF56 series pressure switches are mainly used to control pressure of boiler or water tower regulating system. When the system pressure exceed the setting point, the switch wil cut off the circuit for ...
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FS211
Principle Structure: There are two resistors in the enclosed probe based on the thermal principle. One of them is heated as the detection resistor and the other isnot heated. As the reference resistan...
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LF40B
LF40-B is provided with a snap action switching for higher current capacity, SPDT contact form and switch deadbands. It can be used together with air button for remote control purpose, which is widely...
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LFSG
The sight glass is used on the liquid pipeline of the refrigeration and air-conditioning unit. It is nstalled behind the dryer to detect the flow of the refrigerant, the water content in the refrigera...
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LFP5024-2
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