Paddle Type Flow Switch KUKEAUTO FB20

FB20 is a mechanical flow switch, switching is achieved through a magnetically-coupled
reed switch which is hermetically isolated from the medium. The device operates through use of a paddle which is pivoted out of the fluid system by flow pressure.

• Lower pressure drop
• Good repeatbility
• Totally separated mechanical parts and electrical parts
• One switch is suitable for multiple pipe size - 5 paddles are included by default

Paddle Type Flow Switch KUKEAUTO FB21

FB21 equips with a paddle supported by a spring, As a mechanical flow switch, when flow rate reaches preset value,
the microswitch will be activated.

• Lower pressure drop Good repeatbility Anti-scale capability;
• Separated mechanical parts with electrical parts

Piston Flow Switch KUKEAUTO FP10N

FP10N equips a spring-supported magnetic piston, the flowing medium pushes the piston travelling,
which will trigger the micro-switch or reed switch. It can be used for both liquid and gas, typical applications: Industrial process,
Machinery equipment, air composition, Cooling systems, Air conditioning system etc..

Piston Flow Switch KUKEAUTO FPD10N

FPD10N equips a spring-supported magnetic piston, the flowing medium pushes the piston travelling, which will
trigger the micro-switch or reed switch. It can be used for both liquid and gas,
typical applications: Industrial process, Machinery equipment, air composition, Cooling systems,
Air conditioning system etc..

Piston Flow Switch KUKEAUTO FPD13

FPD13 equips a spring-supported magnetic piston, the flowing medium pushes the piston travelling, which will trigger the micro-switch or reed switch. It can be used for both liquid and gas, typical applications: Industrial process, Machinery equipment, air composition, Cooling systems, Air conditioning system etc..

Thermal Flow Sensor KUKEAUTO FT10N

FT10N is based on two temperature sensors which are positioned within the medium. The unheated sensor registers the liquid temperature. the other sensor is heated a few degrees above the medium, when the medium flows, the heat generated in the sensor is conducted away by the medium. The temperature of the sensor is measured and compared to the temperature of the medium. The state of flow can be derived by the temperature difference.Typical application: hydraulics and pneumatics system, Circulating water system, Pump run-dry protection.

Thermal Flow Sensor KUKEAUTO FT11N

FT11N is based on two temperature sensors which are positioned within the medium. The unheated sensor registers the liquid temperature. the other sensor is heated a few degrees above the medium, when the medium flows, the heat generated in the sensor is conducted away by the medium. The temperature of the sensor is measured and compared to the temperature of the medium. The state of flow can be derived by the temperature difference.

Thermal Flow Sensor KUKEAUTO FT12N

FT12N is based on two temperature sensors which are positioned within the medium. The unheated sensor registers the liquid temperature. the other sensor is heated a few degrees above the medium, when the medium flows, the heat generated in the sensor is conducted away by the medium. The temperature of the sensor is measured and compared to the temperature of the medium. The state of flow can be derived by the temperature difference.