SPDT R3/4 Thread Paddle Type Liquid Water Oil Sensor Switch Automatic Control 15A 250V HFS-20

• Extensive Use ---This switch is an automatic element that controls in pipes, which can be used on water treatment system, central air-conditioning, water cooled chiller and relative industries
• Subject Range --- Applicable fluid includes water, ethylene glycol, oil or other liquid not classified as hazardous or corrosive and air
• Good Performance --- control value is adjustable, repeat action point is stable
• Automatic Control --- When rate exceeds set value, fluid drives blade and micro switch, the SPDT contact can connect a circuit and disconnect other circuit
• Good Durability --- grade is IP54; the contactor life is up to 100,000 times

Practical Paddle Type Liquid Sensor Switch. Features screw terminal connection, male thread, plastic coated housing, convenient to install and easy to use; Can be mounted with a horizontal pipe line or vertical pipeline for the air conditioner, water heater, and more; Used in liquid lines carrying water or any fluid, but not harmful to brass or phosphor bronze and not classified as a hazardous fluid; Note: It can not be used when fluid temperature drops below freezing point. Specifications: Output Form: Micro switch SPDT output Micro Switch: 15A(max.), 250VAC/DC Contact Lifespan: 100,000 times Thread: R3/4 Fluid: Water, oil Fluid Temperature: 1℃~100℃ Max. Pressure: 10bar IP Grade: IP54 Package Includes: 1 x Switch 3 x Paddles