waterproof liquid flow switches

Waterproof ABS Liquid Flow Switches For industrial Plant Pipes Description IP65 Plastic Liquid Flow Switch For Pipes In An Industrial Plant KWFS liquid flow switch is designed for managing the flow changes when the liquid flows in the pipe, such as water, ethylene glycol or other non-hazardous liquids. When the liquid flow is higher or lower than the setting value, the single-pole double- throw contacts (SPDT) can get through one circuit and at meantime to break the other

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IP65 30 Bar Differential Pressure Switches Waterproof Description QYD Waterproof Differential Pressure Switch. IP65 Waterproof Adjustable Differential Pressure Switches for Air Conditioning. QYD series differential pressure controls is designed to prove flow through pumps Renovated SPDT micro-switch ensure the reliable swith function Used in fluorinated refrigerant,but also in air and liquid(-20 to 120°C). IP65 rating CE approval Flexible mounting bracket suits various kinds

IP65 Micro Plastic Flow Switch Fire Resistance Description The shell of KWFS series liquid flow switch is made of ABS engineering plastic, which not only ensures the firmness of the shell, but also uses M18 waterproof connector for the cable joint in order to ensure its tightness. Fire-fighting systems, factory production and other water systems are used to monitor water flow status in pipelines, fluid cut-off protection or fluid on-off control. Suitable for water, ethylene

Brass water flow switch for water pump Description KWFS liquid flow switch is a micro switch that transmits signals to achieve the purpose of controlling liquid flow.It is a pressure-triggered quick switch, also known as a sensitive switch. Its working principle is: the external mechanical force acts on the action reed through the transmission element, and after the energy is accumulated to the critical point, an instantaneous action is generated, so that the moving contact

​ -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, metallurgical industries and other industrial equipment to output alarm or control signals. The Q series pressure switch can monitor the pressure of liquid or gas at a temperature of -20~120°C, and respond to the change of