When the host tilts or falls, the ball inside the anti-dump switch is tilted and displaced along with the housing under the action of gravity. The tablet is restored to its original position due to the detachment of the ball, and the switch is instantly
disconnected, thereby reach the purpose of cutting off the power or circuit
TS-IR01 High Sensitive Horizontal Tilt Switch is a inclination switch produced by EPT Sensor. With a measurement range is +/- 90, the output cable turns to closed (or disconnected) in case the measured inclination is larger than alarm threshold value, if otherwise, the output cable is normally open (or closed) if the measured inclination does not reach alarm threshold value. Users are required to purchase an extra relay since low voltage.
It is characterized by its small size, high consistency and stability. As a highly cost-effective inclination switch, it is able to work under an industrial range of temperature from -40~85.
PCFS-IR2125A level sensor contact type, it is used for tube. The principle is infrared, output signal is analog. When there is no water, the sensor outputs low voltage value; When there is water, the sensor outputs a high voltage signal. The size can be customized. The photoelectric liquid level switch has high precision, low price, high reliability and wide application environment, it is less affected by strong acid, alkali and viscosity. Photoelectric level sensors can be used for higher liquid level accuracy requirements.
The FS-IR2003D is a single point liquid level switch that can operate in high pressure, high temperature, and aggressive
environments due to its stainless steel and glass construction. This level switch offers industrial supply voltages and outputs that can directly drive loads. This model has a wide operating voltage, which is from 5VDC to 24VDC. The output ways have two types, NPN and PNP. The sensor can detect the presence or absence of almost any liquid, and can be configured to output a high or low signal in either a wet or dry state.
The microcontroller based Stainless Glass Range liquid level switches are solid state, incorporating an infra-red LED and
phototransistor which are optically coupled by the tip when the sensor is in air. When the sensing tip is immersed in liquid, the infrared light escapes making the output change state. The sensor can detect the presence or absence of almost any liquid type; oil or water based. It is insensitive to ambient light and is not affected by foam when in air or by small bubbles when in liquid.
FS-IR02B series Water Liquid Single Point Level Sensor, the theory is infrared, it can totally replace traditional float level switch, it controls the level though output high or low voltage. When the detected level is in air, due to reflect of the prism,most of light will enter receiver LED, optical level sensor will output high voltage. When the detected level is in water, due to refraction of the liquid, just less of light enter receiver LED, optical level sensor will output low voltage.
The reliability of liquid tank level sensor FS-IR2016D is high. It is not affected by liquid corrosiveness, pressure, magnetism, temperature, etc., it is less affected by external factors and has strong stability. EPT sensor is a manufacturer of liquid level sensors with 16 years of experience. We can provide corresponding solutions for all kinds of electrical equipment and other scenarios that require liquid level detection. If your steam microwave oven needs water level control, please contact us, we can provide you with food grade, hygienic, high precision, high reliability liquid level sensor to solve problems such as scale and water wall hanging.
FS-IR2016D optical water level sensor has no mechanical moving components and with high reliability. This hot selling product is small in size and low in cost. Its advantage is high liquid level control precision. And it can be installed from any direction. Its waterproofing standard is IP68. The sensor itself also satisfies RoHS requirements.
The Separated Liquid Flow Sensor A1MF can be used to detect high and low water levels, etc., and give a signal when the water level reaches a certain position.
The Non contact Infrared Level Sensor is a device used to sense the level of liquid in a tank. There is a board in the plastic housing. When the liquid level rises, it drives the prism, level switch will output low voltage signal. When the liquid level falls, infrared level control will output high voltage signal.
The photoelectric liquid level switch uses the principle of optical reflection to measure, the performance of level sensor will be affected when it is exposed to direct sunlight or other infrared interference.
Adjust the mounting angle or use a hood to avoid it.
The photoelectric liquid level switch has high precision, low price, high reliability and wide application environment, it is less affected by strong acid, alkali and viscosity.
Non contact ultrasonic level switch is a kind of non-contact, high reliability, high cost performance, easy installation and maintenance of material level measuring instrument.It doesn't have to contact medium can meet the requirements of most of the material level measurement.Firing pulse and receives the pulse interval and the antenna to the surface of the measured medium is proportional to the distance, to calculate the distance on the surface of the antenna to the measured medium.
Ultrasonic Level Sensor, As shown in Picture below, the ultrasonic sensor Tx transmits ultrasonic waves reflected after encountering an obstacle received by the ultrasonic sensor Rx calculates the distance d of the obstacle according to Time-Of-Flight (TOF):d = (C x t)/2
Wireless or Cables can choose ultrasonic level Sensor with LCD Screen Monitor
Ultrasonic level measurement with EPT sensors provides continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of the sensors.
The distance between Ultrasonic Sensor and LCD Screen Displayer Monitor can be customize as your need.
It's widely use in agriculture, industry, household, IOT, commercial and so on.
This is detailed working method of hall effect sensor based water flow switch, a turbine wheel embed with magnet is placed on a closed plastic envelop and a Hall effect sensor placed, When the water flows through the pipeline, it makes the turbine wheel to rotate and hence the magnet flux interferes the hall sensor, the rate of interference is depends on the speed of water flow, so the hall effect sensor produce pulse signal output, this pulse output can be calculated as water volume.
Food safe flow meters have been widely used for pharmaceutical, food and other industries. Food safe flow meters mainly have stainless steel turbine flow meter, stainless steel magnetic flow meter, clamp on ultrasonic flow meters and hygiene class hall effect flow sensors. When used for food grade application,the pipe size of hall effect flow meters are usually not over 30 mm.
Meanwhile, comparing with other types,hall effect water flow sensors are one of the cheapest solution. Because stainless steel hall effect flow sensor is expensive, it is firstly recommended to consider food class plastic hall effect flow sensor.
The Optical Flow Meter FM-PS2130 is compact, versatile, easy to install and small in installation size. No need to compensate for gaps, sensors with high precision measurement, high repeatability measurement and high positioning accuracy, long stroke and long life.
The flow rate of the medium through the Micro Infrared Flow Switching is large or small, so the number of signals generated is nonlinear. Whether it is a volumetric or a velocity flow meter, as long as the amount and speed of the flowing medium change, nonlinearity exists objectively. The electronic part of the photoelectric flow meter compensates the curve of different conditions of the medium, and the measurement algorithm changes with the change of flow rate and flow rate.
When the smart socket is powered on, the red Power LED light is on, and the socket enters the working state;When the sensor detects no water,delay for 3 seconds,then start the pump;When it detects water,
stop the pump.
Automatic water pump controller has a series of functions to control water level. It features standard level indicators, based on optical type level sensing with two stages .
High & low alarm and one set of controls to operate a pump.Made with excellent high-grade PC probe that does not corrode in water.
It is widely used in Hotels, Factories, Homes Apartments, Commercial Complexes, Drainage, etc.
