Short Description: The intelligent boiler level sensor is an economical boiler level sensor designed for small and medium-sized boilers. Based on radio frequency capacitance measurement technology, the product outputs 4-20mA continuous standard signal, which is used for accurate measurement and control of liquid level of small and medium-sized boiler drum. The liquid level sensor integrates high temperature resistance, high pressure resistance, corrosion resistance and anti-fluctuation performance together. The transformer part uses military devices to make the signal output more stable and reliable. The liquid level sensor is simple to install, maintenance quantity little, measurement and control accurate, cost-effective. It is the ideal replacement products of traditional differential pressure type, electrode type, magnetic flip plate type liquid level sensor
Short Description: CR 6032 series intelligent boiler level sensor is based on capacitance measurement principle. It uses positron-emission tomography technology to measure and analyze the dielectric constant of liquid and vapor medium,temperature,pressure and other parameters in the cylinder, After the microprocessor processing, the output conforms to the industrial standard 4-20mA current signal,RS485 digital signal can also be output. Liquid level sensor compensates automatically in real time during operation without the affect of temperature, pressure, medium changes, good long-term stability. It is a full working condition, high cost performance drum level sensor which is suitable for boiler drum of generator set water level measurement like power plant, steel plant, cement plant. Technical features Two-wire system, 4-20mA current loop, with a resolution of 0.1 mm and accuracy higher than 1%. With tomographic, it can make continuous measurement and compensation for dielectric constant variation of liquid and vapor mediums. With patented automatic calibration technology, it can automatically align the zero and full points in the process of emptying and water-adding of the liquid level meter. The measurement is true and reliable due to that the level meter is directly connected with the drum body of boiler and the capacitive sensor is in direct contact with the liquid. The patented structure of steam condensing chamber can ensure the consistency of the temperature between the level meter and the boiler drum body to the maximum extent, so as to ensure the accurate of the water level measured. It can also effectively separate the steam from the water to prevent water drop on the surface of capacitive sensor, and avoid the impact of steam and water on the capacitive sensor. Its inverted structure and automatic sealing function ensure the safety and reliability of the electrical parts. It adopts advanced technologies for the whole parts, and is reliable and durable. CR-6032Technical Indicators Power: Max: 28V Min: 15V Typical: 24V Current loop: two wire, 4.00mA~20.00mA (±1%) Explosion-proof grade: ExiaIICT6 Explosion-proof parameters: Ui=30V,Ii=100mA,Pi=0.75W,Ci=100pF,Li=10uH Working pressure: 6.5MPa max Detection range: 1500mm Measurement period: 0.1 Environment temperature: -40~85 Medium temperature: 450 Max IP grade: IP65
Working principle The product consists of a body, a flap box (composed of red and white two-color magnetic small flaps), a float, a flange cover and a liquid level transmitter. The structure is shown in the figure. The working principle is as follows: the external flap box and the transmitter are subjected to the floating body(with a directional magnetic source, which is developed according to different media and pressure)of itself turn the flipper to display red and white color, and the float is provided. The movement indicates different liquid level heights, and the liquid level transmitter transmits the liquid level signal to the control center for liquid level indication and control, and can also be centrally monitored by a computer. 437 Main technical index Measurement rangeï¼?300~19000mm Media density: 0.5ï½?2g/cm3 working temperature:-40ï½?350 Pressure grade:â?¤32MPa Measurement accuracy:â?¤±10mm Transmission distance:1000m Features and applicable places Suitable for high temperature, high pressure, strong acid, strong alkali and explosion-proof requirements, simple structure, reliable and durable, can be installed with a variety of optional accessories to make control easier. Install liquid level transmitter and magnetic switch, can be installed or adjusted at any time without stopping the machine If the power supply is interrupted, the field magnetic switch will not be affected, high accuracy. Add a color patch of different colors every 10 cm to make the liquid level easy to identify. Suitable for waste water treatment, power plants, chemical equipment, thermal kerosene boilers and petrochemical industries.ã?? ordering instruction 1 Model Specifications 2ã??Name and density of the medium under test 3ã??Working pressure 4ã??Working temperature 5ã??Measurement range 6ã??Joint flange (standard) 7ã??Matched instrument 8ã??Special requirement 20170822204423_5937
General product A temperature sensor is a sensor that senses temperature and converts it into output signal. The temperature sensor can accurately measures the ambient temperature and is widely used in agriculture, industry, workshops, warehouses and other places. This product measures the change in ambient temperature and outputs the temperature change value in the form of RS485 digital signal through inter processing. This product provides a temperature query command and provides digital signals at the same time. This product adopts RS485 half-duplex communication interface and is compatible with terminals with RS485 communication interface on the market, which is convenient for collecting temperature signals. The product has the characteristics of simple structure and convenient installation. Scope of application A variety of industries that require temperature, such as the food transportation industry, the pharmaceutical transportation industry, and temperature sensitive article storage industry. Parameter description supply voltage:DC9-30V supply current:
Short Description: CR-607 series hygienic liquid level transmitter is a special instrument customized for the food and pharmaceutical, beverage processing, brewery industry, biological products and other industries. Using standard sanitary stainless steel quick couplings and integrated PTFE probe structure, there is no sanitary dead spots on the whole product and the medium contact parts , which is the ideal product for measuring liquid level in related industries. The whole machine does not have any movable or elastic parts, features are impact resistance, convenient installation, high reliability, high precision and good cost performance. It is the most ideal product for measuring liquid level in related industries. The CR6072 product adds automatic compensation and automatic calibration function, which reduces the maintenance workload of field personnel. The product complies with GB3836.4-2010
Short Description: The magneto-strictive level gauge is mainly used for continuous measurement of liquid level and liquid interface. Applications include: petroleum, chemical raw material storage, industrial processes, biochemistry, pharmaceuticals, food and beverage, tank management and gas station underground inventory, liquid level industrial metering and control, ship (dock), dam water level, reservoir water level monitoring and sewage treatment. The structural part of the magneto-strictive liquid level sensor is composed of a stainless steel tube (measuring probe), a magnetostrictive wire (waveguide wire), a movable float (with a permanent magnet inside), and a precision detecting circuit. When the sensor is operating, the circuit portion will excite a pulsed current on the waveguide wire that will generate a pulsed electromagnetic field around the waveguide wire as it propagates along the waveguide wire. A float is arranged outside the sensor probe, and the float can move up and down along the probe as the liquid level changes. There is a set of permanent magnetic rings inside the float. When the pulsed current magnetic field meets the magnetic ring magnetic field generated by the float, the magnetic field around the float changes so that the waveguide wire made of magnetostrictive material generates a torsional wave pulse at the position where the float is located,this pulse is transmitted back along the waveguide wire at a fixed speed and detected by the detection mechanism. By measuring the time difference between the pulse current and the torsional wave, the position of the float, that is, the position of the liquid surface, can be accurately determined. Product features 1)Contact measurement 2)High precision, high stability, high reliability Long service life 4)Multiple signal output options 5)Reverse polarity protection 6)Lightning protection, anti-radio frequency interference 7)Compact structure and strong environmental adaptability 8)No need for periodic calibration and maintenance 9)Measure liquid level of tank with or without pressure 10)Isolated explosion-proof type (optional) 11)Easy installation Technical parameter: Output formï¼? 4ï½?20mAã??0ï½?5Vã??0ï½?10Vã??±5Vã??±10Vã??RS-485( varies from model to model) Linear errorï¼? superior to ±0.05%FSï¼?Sensors with a range of less than 300 mm has an error of less than 150 μm Repeaditityï¼? Superior to ±0.002%FS Output temperature driftï¼? 50ppm/ Product power consumptionï¼? â?¤50mA Output rippleï¼? â?¤20mV Load capacityï¼?4ï½?20mA outputï¼? Load capacityâ?¤500Ω ï¼? 0ï½?5Vï¼?0ï½?10V outputï¼?Controller loadâ?¥5KΩ Measuring probe materialï¼? 0Cr18Ni9Tiã??1Cr18Ni9Ti Electronic warehouse casing materialï¼?1Cr18Ni9Ti or aluminium die casting
The CR6061 digital liquid level sensor is based on the principle of RF capacitance measurement. It uses tomography to dynamically analyze various parameters of the sensor in the medium, and automatically compensates accurately. The output signal changes linearly with the change of liquid level. The whole machine does not have any elastic parts and movable parts. It is resistant to impact and easy to install. It can be installed in various occasions to accurately measure the oil level of gasoline, diesel oil, hydraulic oil and other liquids of various corrosive liquids.
The magneto-strictive level gauge is mainly used for continuous measurement of liquid level and liquid interface. Applications include: petroleum, chemical raw material storage, industrial processes, biochemistry, pharmaceuticals, food and beverage, tank management and gas station underground inventory, liquid level industrial metering and control, ship (dock), dam water level, reservoir water level monitoring and sewage treatment. When the sensor is operating, the circuit portion will excite a pulsed current on the waveguide wire that will generate a pulsed electromagnetic field around the waveguide wire as it propagates along the waveguide wire. A float is arranged outside the sensor probe, and the float can move up and down along the probe as the liquid level changes. There is a set of permanent magnetic rings inside the float. When the pulsed current magnetic field meets the magnetic ring magnetic field generated by the float, the magnetic field around the float changes so that the waveguide wire made of magnetostrictive material generates a torsional wave pulse at the position where the float is located,this pulse is transmitted back along the waveguide wire at a fixed speed and detected by the detection mechanism. By measuring the time difference between the pulse current and the torsional wave, the position of the float, that is, the position of the liquid surface, can be accurately determined. Product features 1)Contact measurement 2)High precision, high stability, high reliability Long service life 4)Multiple signal output options 5)Reverse polarity protection 6)Lightning protection, anti-radio frequency interference 7)Compact structure and strong environmental adaptability 8)No need for periodic calibration and maintenance 9)Measure liquid level of tank with or without pressure 10)Isolated explosion-proof type (optional) 11)Easy installation Technical parameter: Output formï¼? 4ï½?20mAã??0ï½?5Vã??0ï½?10Vã??±5Vã??±10Vã??RS-485( varies from model to model) Linear errorï¼? superior to ±0.05%FSï¼?Sensors with a range of less than 300 mm has an error of less than 150 μm Repeaditityï¼? Superior to ±0.002%FS Output temperature driftï¼? 50ppm/ Product power consumptionï¼? â?¤50mA Output rippleï¼? â?¤20mV Load capacityï¼?4ï½?20mA outputï¼? Load capacityâ?¤500Ω ï¼? 0ï½?5Vï¼?0ï½?10V outputï¼?Controller loadâ?¥5KΩ Measuring probe materialï¼? 0Cr18Ni9Tiã??1Cr18Ni9Ti Electronic warehouse casing materialï¼?1Cr18Ni9Ti or aluminium die casting Lead wire wayï¼? a.Shielded cable connection, default length 2m (can be customized according to user requirements) b.Aviation plug connection c.Terminal block connection Explosion typeï¼? ExiaIIBT4ã??ExdIICT5(Depending on the model) IP gradeï¼?IP65 Installationï¼?thread mountingã??flange mountingã??Positioning ring installationã??Suspension installation or user-specific customization (depending on model)
CR-607 series hygienic liquid level transmitter is a special instrument customized for the food and pharmaceutical, beverage processing, brewery industry, biological products and other industries. Using standard sanitary stainless steel quick couplings and integrated PTFE probe structure, there is no sanitary dead spots on the whole product and the medium contact parts , which is the ideal product for measuring liquid level in related industries. The whole machine does not have any movable or elastic parts, features are impact resistance, convenient installation, high reliability, high precision and good cost performance. It is the most ideal product for measuring liquid level in related industries. The CR6072 product adds automatic compensation and automatic calibration function, which reduces the maintenance workload of field personnel. The product complies with GB3836.4-2010
CR-6011 series cable type liquid level gauge is made of soft PTFE sheathed high temperature coaxial cable as sensor wire. It has the characteristics of transportationï¼?convenient installation, etc. It is suitable for continuous measurement of conductive medium under medium and low voltage reservoirs, sewage, high-temperature groundwater and acid-base solution level. It has a wide measuring range and good performance-price ratio. The core components of the product use advanced video capacitance detection circuit to convert into a standard signal (usually 4-20mA) after 16-bit single-chip microcomputer through precise temperature compensation and linear correction. All series of transmitters have on-site calibration function, users can automatically adjust the zero pointand rangeby pressing the button to adapt to the different requirements of various complex places. Performance Range:0.2-30m Working medium: water, sewage ,acid and alkali solution Accuracy: 0.5 Pressure range:-0.1Mpa~1Mpa output signal:4-20mA, 4-20mA with HART communication, 485 communication,CAN bus communication Fixation: Screw mounting M20Ã?1.5ã??M27Ã?2ï¼? Flange mounting DN25ã??DN40ã??DN50.Special specifications can be customized Probe temperature resistance:-50~80 Storage temperature:-55~+125 Supply voltage:12-28VDC(Intrinsically safe type needs to be powered by safety barrier) Fixing method:thread mounting:M20*1.5M27*2 Explosion-proof grade: intrinsically safe Exia IIC T6 flameproof ExdIIC T5 Protection level:IP67 Intrinsic safety parameters: Ui: 28VDC, Ii: 93mA, Pi: 0.65W, Ci: 0.042uf, Li: 0mH
CR -6062 Industrial grade fuel level transmitter (fuel level sensor) is a special instrument tailored for the accurate measurement of fuel level such as railway locomotive, automobile fuel tank, tank truck and fuel depot. The whole machine does not have any movable or elastic parts, and is resistant to impact, easy to install, high in reliability, high in precision, and good in performance and price. It can be installed in various occasions to accurately measure and control the fuel level of gasoline, diesel fuel and hydraulic fuel. It is also suitable for the measurement of various non-conductive liquids. Such products can also be used to measure conductive media in the case of particularly harsh on-site conditions, particularly severe electromagnetic interference, and particularly high agitation. The CR-6062 industrial grade fuel level transmitter (fuel level sensor) core components are converted to standard electrical signals (typically 4-20 mA) using advanced RF capacitance sensing circuits through 16-bit microcontrollers with precise temperature compensation and linear correction. Optional HART, CANBUS, 485 communication protocol for system configuration. The full range of transmitters are self-calibrating, allowing users to automatically calibrate zero and range with two buttons or two leads to suit different requirements in complex locations. CR -6062 Industrial Grade Fuel Level Transmitter (Fuel Level Sensor) Working Principle The sensing part of the CR-6062 industrial grade fuel level transmitter (fuel level sensor) is a coaxial container that causes a change in the capacitance between the sensor housing and the sensing electrode when the fuel enters the container. This variation is passed through the circuit. The conversion is performed with precise linear and temperature compensation, and a 4-20 mA standard signal is output to the display meter. CR -6062 Industrial Grade Fuel Level Transmitter (Fuel Level Sensor) Performance Specifications Detection range: 0.05 -5m Accuracy: 0.1, 0.2, 0.5 Pressure range: -0.1MPa-32MPa Probe temperature resistance: -50 -250 Output signal: 4-20mA, 4-20mA superimposed HART communication, 485 communication, CAN bus communication Power supply voltage: 12-28VDC (Intrinsically safe type needs to be powered by safety barrier) Fixing method: Thread mounting M20�1.5,M27�2,M18�1.5,M16�1 Flange mounting DN25, DN40, DN50. Special specifications can be customized according to requirements Probe diameter: Φ 12 , Φ 16 , Φ 25 Explosion-proof grade: Intrinsic Exia II CT6 Explosion-proof Exd II CT5 Protection level: IP65 Intrinsic safety parameters: Ui : 28VDC , Ii : 93mA , Pi : 0.65W , Ci : 0.042uf , Li : 0mH
CR -6062 Industrial grade fuel level transmitter (fuel level sensor) is a special instrument tailored for the accurate measurement of fuel level such as railway locomotive, automobile fuel tank, tank truck and fuel depot. The whole machine does not have any movable or elastic parts, and is resistant to impact, easy to install, high in reliability, high in precision, and good in performance and price. It can be installed in various occasions to accurately measure and control the fuel level of gasoline, diesel fuel and hydraulic fuel. It is also suitable for the measurement of various non-conductive liquids. Such products can also be used to measure conductive media in the case of particularly harsh on-site conditions, particularly severe electromagnetic interference, and particularly high agitation. The CR-6062 industrial grade fuel level transmitter (fuel level sensor) core components are converted to standard electrical signals (typically 4-20 mA) using advanced RF capacitance sensing circuits through 16-bit microcontrollers with precise temperature compensation and linear correction. Optional HART, CANBUS, 485 communication protocol for system configuration. The full range of transmitters are self-calibrating, allowing users to automatically calibrate zero and range with two buttons or two leads to suit different requirements in complex locations. CR -6062 Industrial Grade Fuel Level Transmitter (Fuel Level Sensor) Working Principle The sensing part of the CR-6062 industrial grade fuel level transmitter (fuel level sensor) is a coaxial container that causes a change in the capacitance between the sensor housing and the sensing electrode when the fuel enters the container. This variation is passed through the circuit. The conversion is performed with precise linear and temperature compensation, and a 4-20 mA standard signal is output to the display meter. CR -6062 Industrial Grade Fuel Level Transmitter (Fuel Level Sensor) Performance Specifications Detection range: 0.05 -5m Accuracy: 0.1, 0.2, 0.5 Pressure range: -0.1MPa-32MPa Probe temperature resistance: -50 -250 Output signal: 4-20mA, 4-20mA superimposed HART communication, 485 communication, CAN bus communication Power supply voltage: 12-28VDC (Intrinsically safe type needs to be powered by safety barrier) Fixing method: Thread mounting M20�1.5,M27�2,M18�1.5,M16�1 Flange mounting DN25, DN40, DN50. Special specifications can be customized according to requirements Probe diameter: Φ 12 , Φ 16 , Φ 25 Explosion-proof grade: Intrinsic Exia II CT6 Explosion-proof Exd II CT5 Protection level: IP65 Intrinsic safety parameters: Ui : 28VDC , Ii : 93mA , Pi : 0.65W , Ci : 0.042uf , Li : 0mH
General product A temperature sensor is a sensor that senses temperature and converts it into output signal. The temperature sensor can accurately measures the ambient temperature and is widely used in agriculture, industry, workshops, warehouses and other places. This product measures the change in ambient temperature and outputs the temperature change value in the form of RS485 digital signal through inter processing. This product provides a temperature query command and provides digital signals at the same time. This product adopts RS485 half-duplex communication interface and is compatible with terminals with RS485 communication interface on the market, which is convenient for collecting temperature signals. The product has the characteristics of simple structure and convenient installation. Scope of application A variety of industries that require temperature, such as the food transportation industry, the pharmaceutical transportation industry, and temperature sensitive article storage industry. Parameter description supply voltage:DC9-30V supply current:
CR-605 series universal liquid level gauge is suitable for measurement of sewage, oil (sheathed tube), high viscosity, easy to crystallize, easy to adhere, changeable medium , foam or aerosol impact and other difficult to measure situation.The whole machine does not have any movable or elastic parts with advantages of impact resistance, convenient installation, high reliability, high precision and good cost performance.It can replace the RF admittance, radar, ultrasonic, magnetostrictive and other level gauges to make accurate measurements. The core components use advanced RF capacitance sensing circuit to convert to standard electric signal after precision temperature compensate and linear correction through inner processor.The product uses tomography technology to automatically detect the dielectric constant and temperature changes of the medium, automatically calibrate, and automatically adapt to the measured medium.In any case, you can adapt to different measurement requirements in complex locations without recalibration.And it has excellent resistance to hanging materials, anti-condensation, anti-bubble and other super adaptability.The product's own protection rating is IP68, which enables long-term stable measurement in harsh environments. The product complies with GB3836.4-2010 and GB3638.1-2010
CR-6061-3 universal automotive fuel level sensor uses tomography technology to dynamically analyze various parameters of the sensor in the medium, automatically refresh the reference value and accurately compensate. The same sensor can be changed at any time to change the measurement medium or change the installation environment. It can be automatically adapted and accurately measured without recalibration, and is not affected by dielectric constant and temperature changes. For example, after a CR-6061-3 automotive fuel level sensor is installed in a automotive , the automotive travels from the south of the country to the north, no matter how the fuel label is changed, or what additive is added, it can be accurately measured without recalibration. Its true oil level. And temperature, radio frequency interference and other factors have no effect on the sensor. CR-6061-3 type automobile oil level sensor can simultaneously output temperature signal from communication bus with accuracy of 0.1 Performance Detection range: 0.05-1m Accuracy: 0.1 level Pressure range: as required Probe diameter: Φ16 Supply voltage: 12-28VDC Medium temperature: -50-125 Output signal: 4-20mA, 0-5V, 0-10V, 485 communication, 232 communication, CAN bus communication Fixing method: Thread M20*1.5 or flange mounting, special specifications can be customized according to requirements Explosion-proof grade: intrinsically safe ExiaIIC T6 flameproof ExdIIC T5
CR-6061-2 Capacitive Fuel Level Transmitter (Sensor) This sensor is a special product for lubricating fuel. It can be used for long-term operation in high temperature and high viscosity. It is tailored for accurate measurement of generator fuel level mechanical equipment. The whole machine does not have any movable or elastic parts, and is resistant to impact, easy to install, high in reliability, high in precision, and good in performance and price. It can be installed in various occasions to accurately measure and control the fuel level of gasoline, diesel fuel and hydraulic fuel. It is also suitable for the measurement of various non-conductive liquids. Such products can also be used to measure conductive media in the case of particularly harsh on-site conditions, particularly severe electromagnetic interference, and particularly high agitation. The core components of the product are converted into standard electrical signals (typically 4-20 mA) using an advanced RF capacitance detection circuit through a 16-bit microcontroller with precise temperature compensation and linear correction. Optional HART, CANBUS, 485 communication protocol for system configuration. The full range of transmitters are self-calibrating, allowing users to automatically calibrate zero and range with buttons or leads to suit different requirements in complex locations. Working principle The sensing part of the CR-6061-2 capacitive fuel level transmitter (sensor) is a coaxial container that causes a change in the capacitance between the sensor housing and the sensing electrode when the fuel enters the container. This variation is passed through the circuit. The conversion and accurate linear and temperature compensation, output 4-20mA standard signal to the display instrument. Performance Detection range: 0.05-5m Accuracy: 0.5 Pressure range: -0.1MPa-0.6MPa Probe temperature resistance: -50-100 Output signal: 4-20mA, 4-20mA superimposed HART communication, 485 communication, CAN bus communication Power supply voltage: 12-28VDC (intrinsic safety type needs to be powered by safety barrier) Fixing method: Thread mounting M201.5, M272, M181.5, M161 Flange mounting DN25, DN40, DN50. Special specifications can be customized according to requirements Probe diameter: 19, Explosion-proof grade: intrinsically safe ExiaIIC T6 flameproof ExdIIC T5 Protection level: IP65 Intrinsic safety parameters: Ui: 28VDC, Ii: 93mA, Pi: 0.65W, Ci: 0.042uf, Li: 0mH
Supplied as a complete unit, which is ready for use. Low initial cost. The heatless method contributes to low maintenance and is most reliable. They are self-regenerative and produce low levels of noise. The specially designed digital electronic control for the variable cycle of adsorption dryer allows automatic switching off of the regeneration air. This resulting in a lower cost expenditure. The specially designed high -efficiency dryers can be used in all applications,and the regeneration air flow can be adjusted to suit the particular operating conditions.Therefore running cost reduced. The specially mixed adsorption medium ensures a longer life to the unit. Fully automatic systems work continuously gives uninterrupted airflow. It requires only 220V,AC power supply to operate the system.
Tractor parts
Igniter (cold starting aid unit) Motorcycle igniter (cold starting aid unit) Nickname: shilan holy flame Model no.: sh3330 A) function: shilan holy flame possesses super starting auxiliary function. Designed for the purpose of resolving the difficulties in electrical starting and cold starting of motorcycles, the shilan holy flame can produce an extremely powerful voltage while working, and it adds to the voltage produced by the original ignition charging coil at the same time, promptly increasing the multiplied igniting energy. Thus, the engine can be started by a touch no matter in a freezing environment (-20 degree celsius) or under the weather of normal temperature. After starting, the holy flame stops working, and the engine remains in its original circuit. The holy flame can also be a direct substitute for the original igniting charging coil. B) models of motorcycles: applied for a variety of cdi ignition models with spark coil and ignition charging coil, such as ch-125, gy6-125, cb-125t, fxd-125, zj-125. C) technical parameters: Working voltage: dc6-12v Working current: 200-450ma Output voltage: dc80-220v
Model no: sd1290b A) Functions: adopting high-tech light boosting technology, shilan holy light combines the loss reduction function and light boosting circuit into one unit. It can reduce the circuit wastage, and at the same time make good protection for the power switch, headlight switch and the main circuit. It independently boosts the light of the front headlight with stable brightness. Whether the vehicle has started or not, it can achieve a strong light boosting effect once the headlight is turned on. The light can be boosted by more than 200%. B) Motorcycle models: applied for the 12v three-phase power generating models with headlight electricity provided by storage batteries.
