Submersible Single Point Level Sensor

FS-IR12B Submersible Single Point Level Sensor, its plastic material housing make it suitable for most food liquids and oils.
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Product Details

Our advantage

Why choose EPT Sensor?

♦ Focus on Sensor Production all the time

♦ The Best Quality with Reasonable Factory Directly Price

♦ Have Passed CE,RoHS etc Certificates

♦ 18 Months Quality Guarantee Starting from the Date of Delivery

Do you care about followings after place an order?

♦ Quality problem?

EPT signs the 24 months warranty of quality with you.

♦ Price problem?

If think price is higher at same top quality by comparison with others,we will refund you.

♦ After sale problem?

Artificial damage:will offer technical support.

Quality problem:will do repair or offer replacement without any cost within 18 months.

♦ Can’t deliver in time or some other problems?

Go ahead with Trade Assurance Online:

Product description

FS-IR12B Submersible Single Point Level Sensor, its plastic material housing make it suitable for most food liquids and oils. With the development of power electronic technology, electronic equipment has a close relationship with people work and life. As we know, the reliable level switch supply is the necessary tool for electronic equipment. This is a special designed infrared principle level control which can adapt to the harsh environment. It can be used to sense the level of liquid in the sink. They are small in size, durable in use. What’s more, high accuracy, high performance and high stability and used for long time. Safety in use, good device for your life!


Technical Parameter



Output Signal


Power Supply


Working Temperature

-20℃ to 65℃

Compensation Temp. Range

0℃ to 85℃

Long-term Stability


Measurement Medium

The liquid which is compatiable with shell material

Outline drawing



1.In practical application, taking into consideration of the influence of steam and dirt, the liquid level threshold voltage is set as V T , that is, if the output voltage of signal end is higher than V T , the liquid level is decided to be lower than the critical liquid level; and if the output

voltage of signal end is lower than V T , the liquid level is decided to be higher than the critical liquid level. V T is set between 0.3 and 0.5 V, and the specific value is determined by the generation speed of dirt.

2. Considering the fluctuation characteristics, if the fluctuation is large and the fluctuation range is more than 1MM, the anti-shake logic should be added to the program.

Shipping Package



Question 1. What is your main business?

We are supplier of various kinds of electrical accessories as optical level sensor, non contact level switch, capacitive level sensor, flow sensor….

Question 2. Can we pay via Paypal? What other payment methods are also available?

Yes, PayPal payment is available for small value orders. T/T, Western Union, and Alibaba trade assurance payment is also welcome.

Question 3. Can we brand with our logo and do our own packaging?

Yes, we can print your logo and do your pacakging based on quantity of 200pcs each order each design.

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