Holykell Waterproof Submersible Water Level Sensor for Pumps

Holykell Waterproof Submersible Water Level Sensor for Pumps

1. Compact structure and small size
2. High liquid level control accuracy
3. High reliability and long life
4. Low price
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Product Details

As a company that specializes in Micro Aquarium Level Controller, Side Mounted Capacitive Level Sensor, infrared sensor dispenser liquid alcohol, we hope to contribute our strength to building a society where everyone can live in equality, comfort and peace of mind. To do every simple thing well is not simple, to do every ordinary thing well is extraordinary. We are sincere and open.

Product description


The water level switch sensor FS-IR02-PH2.0-NT uses the principle of total reflection in a prism. Reflection or penetration, is the basis of the level alarm output. When the sensor is surrounded by air, the angle of incidence is greater than the critical angle and thus total reflection occurs. Totally reflected light will be transmitted to the receiver. Conversely, when the sensor is surrounded by liquid, due to the refractive index of the liquid and the sensor tip material, almost all light will penetrate the front of the sensor. Using this principle, the optical liquid level switch design is based on light. The receiver can detect and determine a light reflected or penetrated state, and determines the circuit output.


Characteristic

1. Compact structure and small size

2. High liquid level control accuracy

3. High reliability and long life

4. Low price


Advantage


Compared with the existing float type liquid level switch:

1. The liquid level switch is small in size and compact in structure, so the space required for installation is small and the installation process is simple. The existing float type liquid level switch has a large volume, a loose structure, a large space required for installation, and a complicated design and installation. The float type liquid level switch pushes the float of the magnet up and down by the buoyancy of the liquid, so that the internal reed switch is opened and closed, so the float has a certain water level, so that the minimum liquid level will be greatly limited. This level switch does not have this limitation.

2. The liquid level switch can be placed up, down, sideways, and diagonally, while the existing float type liquid level switch can only be placed up and down.

3. The liquid level switch liquid level control accuracy is high within ±0.5mm, while the existing float type liquid level switch has an accuracy of ±3.0mm or even higher.

4. No friction, mechanical moving parts, so the reliability is high, and the existing float type liquid level switch float is extremely easy to be stuck and cause bad.

5. The head is smooth and easy to clean.

6. Built-in emitter diode and phototransistor, so long life.

7. The live parts are completely isolated from the controlled liquid, and there is no safety hazard.


Detailed information


1.FS-IR02-PH2.0-NT has no terminal.

FS-IR02-NT

2. water level switch sensor deminsion

fs-ir02-1

3. Circuit

circuit

FAQ


Q1. What is your terms of payment?

A: We accept T/T, Paypal, Western Union, L/C and trade assurance. For other payment terms, please contact us for details.


Q2. How about your delivery time?
A: In general, 3-7 days for stock goods, 20-25 days for mass production. The specific delivery time depends on the items and the quantity of your order.


Q3. Can you produce according to the samples?
A: Yes, accept OEM and co-development projects, please contact us for details.


Q4. Do you test all your goods before delivery?
A: Yes.    


Q5: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit and we cherish long-term relationship, as proven by our 16+ years in business.

Our firm sticks on the theory of 'Quality will be the life in the enterprise, and status could be the soul of it' for Holykell Waterproof Submersible Water Level Sensor for Pumps. We will accept all kinds of cooperation on the basis of equality and mutual benefit with brand-new attitude and sincere mood. We believe in the moral principle of reciprocation. Every drop of water is rewarded by the spring. The success and development of our company is inseparable from the support of every customer.
Hot Tags: water level switch sensor, China, manufacturers, customized, bulk, low price, in stock, free sample, top off container, Optical Single Point Tank Level Gauge, tank sensor, float switch level control, infrared detector sensor, water level proximity sensor

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