DescriptionThe working theory of Submersible IP 68 Water Level Sensor (level switch, Infrared optic level switch, tank level switch, electric-optic sensor, tank level sensor)The liquid level switch is composed of two tubes and a housing. The working principle is infrared. When the prism is immersed, less of light enter the tube, level sensor will output a low voltage; When the prism of level sensor is in air, the level sensor will output a high voltage.
The main products used in household appliances (such as: water machine, drinking fountains, drinking machine, humidifier, dehumidifier, electric water heaters, air conditioning equipment, home water direct drink system, etc.), industrial equipment (such as: Machinery, beauty equipment, aquaculture and industrial water purification, sewage treatment systems, automatic gating systems and other industries. According to different customers, the special needs of different environments, products are a variety of sizes, a variety of materials optional, can also accept custom.
EPTSensor has a strong R&D team with more than 10 staffs, there are 3 senior engineers, 5 intermediate engineers, in the major of mechatronics. They have successfully developed a lot of new and High-tech products, won a number of patents and awards.
According to ISO9001 quality management system
Strict incoming inspection to control the material
Process inspection to control each procedure
Strengthen supervisory casual inspection
Packing & Shipping
Q: Can you accept OEM brand?
A: Yes, we can accept the OEM brand without extra charge.
Q: Can you offer free samples?
A: Yes, we can offer free samples, however you should pay for the samples at first, and then we will return the cost when you release bulk order.
Q: How long your quotation valid?
A: Our quotation valid for 6 months.
Q: What trade terms, payment mode and payment terms can you accept?
A: Trade terms: Ex- Works, FOB, CIF
Payment mode: T/T, Western Union, PayPal, Money Gram
Payment terms: 100% payment before shipment
Q: What express ways you can offer, can we use our own courier?
A: We can send goods to you by DHL, TNT, UPS, SF, EMS for freight prepaid , also can use your own courier account to do the freight collect , just for your convenience.