What is Liquid Level Sensor

Liquid Level Sensor is a very important category in the Electrical & Electronics industry. A good Liquid Level Sensor can make a big difference in your comfort and productivity. There are many styles of Liquid Level Sensor available, so you can choose one that's well suited to your needs.

How to source & buy Liquid Level Sensor

At made-in-china.com, Liquid Level Sensor are made from various kinds of features such as Contact, Contactless, Contact, which offer unique user experiences to every kind of taste.
Take Contact for example, you can find Contactless Contact, Contact Contact and more.

By Contact

The Best Liquid Level Sensor Products

Product Description 1 Features and Benefits High sensitivity digital output Stable over the entire temperature range Wide operating voltage range: 4.5V ~ 24V Strong resistance to mechanical stress Reverse power supply protection Non-contact output, safety and reliable TO-92UA, SOT-23-3L and SOT-89 package options Developed according to the EU RoHS and REACH 2 Application Examples Automotive electronics, Consumer electronics and Industrial electronics Water flow sensing Electronic steering column lock Door latch system Seat adjustment Speed measurement and tachometer Motor control Brushless DC motor The AH3144 is a high sensitivity digital unipolar Hall IC with single output. The AH3144 Hall-effect sensor includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open collector output driver, etc. The integrated voltage regulator and temperature compensation circuit ensure that the sensor works stably in a wide voltage and temperature range. The reverse voltage protection circuit prevents the sensor from being damaged by reverse voltage. The AH3144, produced with bipolar technology, is more stable and reliable. It is available in three package types: SOT-23-3L (Type M), SOT-89 (Type S), and TO-92UA (Type UA). Each package is lead (Pb) free, with 100% matte tin plated leadframes. Type Manufacturing Techniques Output State Packing Supply Curent (mA) Load (mA) Operating Voltage (V) BOP (mT) BRP (mT) BH (mT) Operating Temperature (ºC) AH3131 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 3.0 1.5 1.5 -40~150 AH3132 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 4.5 2.5 2.0 -40~150 AH3133 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 6.0 3.0 3.0 -40~150 AH3134 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 9.0 5.0 4.0 -40~150 AH3134R Bipolar 10k pull-up SOT23/SOT89/TO92 4 25 4.5~24 9.0 5.0 4.0 -40~150 AH3144 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 15.0 10.0 5.0 -40~150 AH3145 Bipolar Open collector SOT23/SOT89/TO92 4 25 4.5~24 22.0 17.0 5.0 -40~150 Company Profile Certifications FAQ Q: What's your MOQ? A: MOQ for each item is 1000 pcs for TO-92UA and SOT-89, 3000pcs for SOT-23 Q: What's your warranty? A: All our products will be 100% tested before shipment and have lifetime warranty. Q: Can I get a Free Sample? A: You can ask our staff for applying Free Samples. Q: Are you a manufacturer ? A: Yes, we are a manufacturer. Q: How long is your delivery time? A: We have different lead times according to the quantity of the order. Usually we have in-stock products within 10 thousand pieces for most parts. Q: How can I place order? A: You can contact us by email with your order details. Q: What payment terms do you accept? A: We can accept T/T in advance, or Paypal at small amount. Our Advantages In May 2003, several Chinese senior experts in magnetic sensors field jointly invest to establish "Nanjing AH Electronic Science & Technology Co., Ltd" by themselves' technology and market advantages. The company is specialized in researching and developing, designing and manufacturing and selling Hall IC, Zero power consumption sensor and their application products.

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