FS-4901L  Horizontal Installation Water Level  Sensor  

Switch Characteristic:

1. Contact form: A (Normally Open)
2. Max Contact Rating: 70W   / 10 W
3. Max Switch Voltage: 300V  / 300V
4. Max Switch Current: 1.0A  / 0.5A
5. Max Contact Resistance: 100m ohm
6. Min Insulation Resistance: 100M ohm
7. Electrical Life: 1x10⁷  (5Vdc, 10mA)

Physical Characteristic:

1. Min Shock: 30G
2. Min Vibration: 30G(10~50Hz)
3. Temp. Rating: -10~+150°C
4. Heat Shock: -20~+200°C

Specifications:

Nice design,.

light weight ,

easy installation,

Low cost:

wide using application,

hermetically sealed,

suit for tough environment and long life,

Quality control takes on high priority.

Development team support.

After sale services.

Working theory:

The  float type level sensor switch is a device used to sense the level of liquid in a tank.

When the float ball of the level switch rises or falls with the liquid. The magenetic force of magnet.

which inside of the float ball will cause the reed switch to turn on( which tell the signal out) ,

change to Normally Closed. When the float ball move away

from the reed switch, the reed switch will turn off, change back to Normally Open.

Where to use ?  

This product can be used in liquid level control for watering machine , 

water heater , solar energy ,air conditioning , vending machine,

BSD-P,water dispenser, Humidifier, dehumidifier, fluid control ,

a pump, alarm device, moisturizing machine , bathroom utensil ,  oil tank , water tower and chemical industrial ,etc. 

And widely applied in motor vehices ,industrial equipment , 

agricultural equipment and household electrical appliances in future.

About us :

Shenzhen Sunwoald Electronics Co., Ltd. was established in 2006,    and is engaged in the development, production, sale and services of proximity switches, flow switches, door magnetic switches, magnetic reed relays and infrared sensors.
Our products are widely applied in home appliances, automobiles, machinery, electronics, communication equipment, metallurgy, power generation, shipbuilding, petrochemical, food, waste water/water purification processing, pharmaceutical, chemical, steel, mining, oil equipment, temperature monitoring, boilers, large air-conditioning and other industries. We can meet the demands of users in different environment. Our products have many kinds of specifications, we also accept customized orders, and we are pursuing perfect in every detail, relying on sophisticated technology. 

   Excellent service system helps us respond quickly to customers. Single product can not bring our customers real benefits. Our company provides one-stop service. We have a new factory, advanced processing equipment, a modern design center, efficient technical service institutions and internationally advanced testing equipment. Our company has strict quality tracking and service management systems, and have gained the ISO9000 certificate in August, 2011.

  Our company is committed to market development and promotion, till now, we have developed the North America, South America, the European Union, the Middle East, South Korea and Japan markets, our products are with excellent quality and competitive prices, they have gained good sales at home and abroad, we now the steady supplier of Unilever, Duravit, etc. famous 500 Top company in the world.

  Based on the "excellent quality, competitive price, fast delivery, perfect service, customer satisfaction" policy and making full use of advanced technology and quality management, we have confidence in the areas of sensors.

  Our company has developed many kinds of magnetic door contact switch, float level switch, water flow switch, magnetic susceptibility temperature switches, magnetic reed relays, optical sensor, the temperature sensor, and various types of foaming float, safety equipment and other products up to more than 100 types, and with the constant expansion of market at home and abroad, we will continuously introduce more and better products for different users in the future.

We are willing to work with all friends in the world and hand in hand to create a wonderful tomorrow.

Our Certificate :

Before offer you the quotation, we need to know the following information:

1. Connection size

Connection size will affect the price.

And we are not sure if the connection can meet your request of flow rate;

2.Using Temperature and pressure.

We can give you the suggestions of material accordingly.

3.Order Quantity.

We will give you the discount according to the quantity.

4. Sample

If you need sample, feel free to contact us below :

Thanks so much for your visiting our website for

Horizontal PP float type level sensor switch .

Hope we can be your supplier !!!  Thank you.