

SPDT R3/4 Thread Paddle Type Liquid Water Oil Sensor Switch Automatic Control 15A 250V HFS-20
About this item
- 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
Product description
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: 1โ~100โ Max. Pressure: 10bar IP Grade: IP54 Package Includes: 1 x Switch 3 x Paddles
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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