Submersible IP68 Water Level Sensor

1) Waterproof IP68.
2) Analog signal output.
3) Low operating voltage.
4) Micro size.
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Product Details


The 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.



Submersible IP 68 Water Level Sensor

Model number

FS-IR 82B-PC-XHB 2.5

Response time

<1 ms

Working signal

Analog signal

Working voltage

0~5 V


throw-in type

housing material

Healthy & safety plastic

Protection grade

IP 68

Product display




Quality control

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.

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