Information technology three pillars of the seven sensors common solution

Introduction Physical sensors are sensors that detect physical quantities. It is the use of certain physical effects, the measured physical volume into a form of energy to facilitate the processing of the signal device. The output signal and the input signal have a definite relationship.

China's national standard (GB7665-2005) of the sensor is defined as: "can feel the measured and in accordance with certain laws converted to the available output signal of the device or device." Sensor as an important means of information acquisition, and communications technology and computer technology together constitute the three pillars of information technology.

Here are the following for everyone to introduce the following seven sensors.

Sensor 1: Physical sensor

One of the three pillars of information technology Common sensor solution

Physical sensor

Physical sensors are sensors that detect physical quantities. It is the use of certain physical effects, the measured physical volume into a form of energy to facilitate the processing of the signal device. The output signal and the input signal have a definite relationship.

Photoelectric sensors, piezoelectric sensors, piezoresistive sensors, electromagnetic sensors, thermoelectric sensors, optical fiber sensors.

Classified according to their purpose

Pressure sensitive sensor, position sensor, level sensor, energy sensor, speed sensor acceleration sensor, radiation detector, thermal sensor, 24GHz radar sensor.

According to its principle classification

Vibration sensor, humidity sensor, magnetic sensor, gas sensor, vacuum sensor, biosensor and so on.

According to its output signal classification

Analog Sensor - Converts the measured non-electrical quantities into an analog electrical signal.

Digital Sensor - Converts measured non-electrical quantities into digital output signals (including direct and indirect conversions).

Switch Sensor - When a measured signal reaches a certain threshold, the sensor outputs a set low or high signal accordingly.

According to their material classification

Under the influence of external factors, all materials will make corresponding and characteristic reactions. Among them, those materials that are the most sensitive to the outside world, that is, those materials with functional characteristics, are used to make the sensor's sensitive components. From the point of view of the applied materials, the sensors can be divided into the following categories:

Gas Water Heater Parts is uesd in Gas Water Heater.Domestic gas rapid water heaters mainly include three parts: [waterway", [circuit" and [airway". When working, it must be ensured that the water is up, the electricity is up, and the gas is turned on.

Waterway components: inlet fittings, drain valves, water flow valves, water valve assembly components, heat exchangers, outlet fittings, showers, pressure relief valves.

Circuit components: power line, leakage switch, (water flow valve), inlet water temperature sensor, main controller, anti-dry safety device, air body overheat protection safety device, water temperature sensor, operator, proportional valve or steady Pressure valve, solenoid valve, motor, fan, controller, Pulse Igniter, induction needle, ignition needle, antifreeze device.

Air circuit components: intake joints, (proportional valves or regulators), sectional valves, nozzles, air deflectors, burners, combustion chambers, (heat exchangers), hoods, smoke holders, smoked halogen , fan shell, wind wheel, air deflector.
Other parts: panel, exhaust pipe (flue pipe, strong exhaust pipe, balance pipe)

Gas Water Heater Parts

Gas Geyser Parts,Heater Gas Burner Parts,Gas Water Heater Parts,Gas Water Heater Burner Parts

CHANGXING BENNENG GAS APPLIANCE CO.,LTD , https://www.benngas.com