Fei Long's Home

Shanghai Feilong Meters & Electronics Co., Ltd. are the same companies at two regions, a regional high-tech enterprise, and a production base of temperature sensors and temperature control instruments. We have jointly developed and produced a series of thermocouples (thermal resistances) and temperature control electronics with many R & D institutions and academies in Shanghai, they are salable in all over the country and world with the advantage in cost performance. Our products always have famous reputation in the market and win customers’trust as a result of excellent performance, nice appearance, high reliability, advanced technology, and good cost performance. In 2000, we passed ISO9001:2008 Quality System Certificate and then obtained CE Certification. Our self-developed energy-efficient AC contactor obtained national invention patent and a number of utility patents, as well as China Compulsory Certification. This product has good energy saving effect, long service life and noiseless, and has participated in setting national standard GB21518-2008 . Recently we have developed thermocouples for special conditions, such as solutions of liquid steel, copper water, aluminum water, and zinc water, as well as salt furnace; the thermocouples applied under special environment as cement plant and power plant, which have high accuracy and long service life; new type anti-oxidation tungsten-rhenium thermocouple with low cost and high temperature measurement, which is the ideal product displacing platinum-rhodium thermocouple, some products have reached military level. New products of wireless temperature control and measurement solved the problem for the places where are not convenient for wiring. In 2013, we have obtained National explosion-proof production qualification certificate for explosion-proof thermocouple and thermal resistance and National Good Standardizing Practice Certificate. PTFE tube, plate, bar, gasket, and irregular part produced by our company are ideal products against strong acid, strong alkali, corrosion, and high temperature, which are green, environmental and widely used. With strong technical development team and patent results, we can undertake business for normal and special specifications, and can design & install various large scale and small scale of automatic temperature control box and temperature control room and remote monitoring temperature control systems for customers.

[feilong182]

Digital Cooking Thermometer with Probe - China supplier of digital meat thermometer

Digital Cooking Thermometer with Probe are used to measure the internal temperature of food, helping you to avoid consuming under-cooked or over-cooked food. Whether you are a master, a chef or just a cooking enthusiast, these Digital Cooking Thermometers can help elevate your culinary skills so that you can maintain the delicious flavor of your food and be sure not to risk dangerous bacteria.

Features of Digital Cooking Thermometer with Probe

1. Probe folded/unfold. 2. Magnet on the backside, so Digital Cooking Thermometer can be attached on the steel surface of object. 3. Large LCD Screen to show the readings, more easy to check. 4. Splashproof Digital Cooking Thermometer with Probe, so don't need worry it is ruined easily by water. 5. буC/буF temperature display selected.

How To Use Digital Cooking Thermometer with Probe:

Just turn Digital Cooking Thermometer on and insert the temperature a couple of centimeter into the food you want to know the temperature of. In a few seconds, a highly accurate temperature reading will be displayed on the built-in LCD screen.

this article is published by China manufacturer and supplier of Digital Cooking Thermometer with Probe - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Digital Kitchen Probe Thermometer - China Supplier of Digital Kitchen Thermometer

The Digital Kitchen Probe Thermometer to measure temperature removes the guess work from whatever you're cooking. With a stainless steel sensor probe, the thermometer to measure meat temperature will tell you what's happening inside of your steak, roast, lamb chop, or pork loin. Digital Kitchen Probe Thermometer is arguably the fastest, most accurate and most reliable thermometer on the market today.

Digital Kitchen Probe Thermometer Features

1. LCD Display. 2. Test thermometer directly, Digital Kitchen Probe Thermometer is convenient for testing the high temperature,much accurater. 3. Pen type design, portable take. 4. For cooking, BBQ, food preperation, food processing, refrigeration, labratory facilities, catering, etc.

Digital Kitchen Probe Thermometer will be a good choice for indoor cooking and outdoor grilling! The Digital Kitchen Probe Thermometer will make life more convenient, you deserve to have so much!

Welcome to do business with us. Email: [email protected]

this article is published by China manufacturer and supplier of Digital Kitchen Probe Thermometer - Shanghai Feilong Meters & Electronics Co., Ltd.

article from http://www.flyuyu.com/tag/Digital-Kitchen-Probe-Thermometer.htm

[feilong182]

Digital Cooking Thermometer with Clip - China supplier of Digital Cooking Thermometer

This hot selling Digital Cooking Thermometer with Clip is really super fast read, the auto off function when probe closed is the one most customer likes, widely used for kitchen cooking, outdoor barbecue, grill ect.

Digital Cooking Thermometer with Clip is easy to use, Digital Cooking Thermometer can be instant readout of internal food temperature during cooking, and alert sounds when set temperature is reached.

Use Precautions of Digital Cooking Thermometer with Clip

1. Always wear heat resistant gloves to touch the stainless steel probe sensor or wire during or just after cooking. 2. Keep the stainless steel probe sensor and wire away from children. 3. Clean the sensor probe and dry thoroughly after use. 4. Do not clean the unit with abrasive or corrosive compound, which may scratch the plastic parts and corrode the electronic circuits. 5. Always read the users manual thoroughly before operating.

Shanghai Feilong Meters & Electronics Co., Ltd. is specialized in manufacturing Digital Cooking Thermometer with Clip. welcome to do business with us.

this article is published by China manufacturer and supplier of Digital Cooking Thermometer with Clip - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Digital Cooking Thermometer for Liquids - China supplier of Digital Cooking Thermometer

Digital Cooking Thermometer Operation Instruction

1)press the ON/OFF key once,the display will display all segments, after one second display measuring temperature. And press the key again, there will be turn off. 2)when the display is on normal state, press the HOLD key the measuring temperature will be holding to no change, press again, the holding state will be return to normal state of temperature measuring. 3)at normal state, press the MAX/MIN key, there will be displayed highest value in memory, press again, displayed lowest value memory. 4)at normal, press the C/F key, there will be displayed temperature from Celsius degree to Fahrenheit degree. 5)change the battery, open the battery box, the battery is cell and the type for LR1130 or AG13.

You are easy to get the temperature reading from your foods with Digital Cooking Thermometer and can greatly detect precise temperatures and easy to use.

Shanghai Feilong Meters & Electronics Co., Ltd. is specialized in manufacturing Digital Cooking Thermometer for Liquids. welcome to do business with us.

this article is published by China manufacturer and supplier of Digital Cooking Thermometer for Liquids - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

RTD Temperature Probe - China RTD sensor wholesaler

The Basics of Resistance Temperature Detectors

The traditional RTD element is constructed of a small coil of platinum, copper, or nickel wire, wound to a precise resistance value around a ceramic or glass bobbin.

More recently, RTDs are also being constructed using a thin-film of platinum or nickel-iron metal deposited on a ceramic substrate and then laser-trimmed to a desired reference resistance.

The most common RTD element material is Platinum, as it is a more accurate, reliable, chemically resistant, and stable material, making it less susceptible to environmental contamination and corrosion than the other metals. It’s also easy to manufacture and widely standardized with readily available platinum wire available in very pure form with excellent reproducibility of its electrical characteristics. Platinum also has a higher melting point, giving it a wider operating temperature range.

The Features of RTD Temperature Probe

1. Easy to install, several optional testing range 2. Dual use for gas and liquid, used to various material compatible with 316L stainless steel 3. Quick response, high accuracy 4. Good longterm stability, low energy consumption, smart

Shanghai Feilong Meters & Electronics Co., Ltd. specializing in RTD Temperature Probe, offer Resistance Temperature Detectors Temperature Probe with high precision and best price. welcome to do business with us.

this article is published by China manufacturer and supplier of RTD Temperature Probe - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Wireless Temperature Sensors from China Wireless Temperature Sensors manufacturer

This digital LCD food Wireless Temperature Sensors is perfect for use when indoor or outdoor cooking. LCD display makes it so easy to read. Data hold function stores the last reading and it is very convenient for you to select between Fahrenheit and Celsius.

The Brief Details of Wireless Temperature Sensors

Temperature Range: -50буC ~ +300буC / -58буF ~ +572буF. Resolution: 0.1буC/буF. Accuracy: б└1буC/буF. Materials: stainless steel & ABS plastic. Power supply: 1 x 1.5V(LR44).

The Features of Wireless Temperature Sensors

1. Displays temperature information in Fahrenheit or Celsius. 2. Made with LCD display, ease of reading. 3. Low power consumption, high stability and accuracy, compact structure, and easy operating. 4. Widely suitable for measuring temperature of drink, milk, coffee, food, and at BBQ. 5. On/off, Fahrenheit or Celsius and hold buttons. 6. Memory of last measure. 7. Low battery sensation and display.

Shanghai Feilong Meters & Electronics Co., Ltd. specializing in Wireless Temperature Sensors, offer Wireless Temperature Sensors with high precision and best price. welcome to do business with us.

this article is published by China manufacturer and supplier of Wireless Temperature Sensors - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Resistance Temperature Detectors from China RTD Sensor manufacturer

Resistance Temperature Detectors (RTDs) are sensors that measure temperature by correlating the resistance of the RTD element with temperature. Most Resistance Temperature Detectors elements consist of a length of fine coiled wire wrapped around a ceramic or glass core.

And the working principle of Resistance Temperature Detectors that a temperature sensor that operates on the measurement principle that a material's electrical resistance changes with temperature.

Resistance Temperature Detectors have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy, repeatability, and stability.

Resistance Temperature Detectors Advantages:

1. A wide temperature range (-50 to 500буC for thin-film and -200 to 850буC for wire-wound) 2. Good accuracy (better than thermocouples) 3. Good interchangeability 4. Long-term stability

Shanghai Feilong Meters & Electronics Co., Ltd. specializing in Resistance Temperature Detectors, offer high precision RTDs with best price. If you are interested in Resistance Temperature Detectors, please contact us.

this article is published by China manufacturer and supplier of Resistance Temperature Detectors - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Type K Thermocouple Probe from China Type K Thermocouple manufacturer

A Type K Thermocouple Probe / thermal resistance consists of two conductors of different materials (usually metal alloys) that produce a voltage in the vicinity of the point where the two conductors are in contact.

The voltage produced is dependent on, but not necessarily proportional to, the difference of temperature of the junction to other parts of those conductors. Type K Thermocouple Probe is a widely used type of temperature sensor for measurement and control and can also be used to convert a temperature gradient into electricity.

Type K Thermocouple Probe Products Highlights

Type K Thermocouple Probe can be easy assembly and convenient for replacement, high mechanical strength, good pressure-resistant, good shock-proof performance.

Type K Thermocouple Probe is usually connected with display meter, recording meter and computer, etc. To directly measure temperature of liquid, vapor, gas, and solid surface ranging from 0 буC to 1300 буC during various production processes.

Shanghai Feilong Meters & Electronics Co., Ltd. - China leading manufacturer of Type K Thermocouple Probe, if you are interested in Type K Thermocouple Probe, please contact us.

this article is published by China manufacturer and supplier of Type K Thermocouple Probe - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Type K Thermocouple Screw from China Type K Thermocouple Screw Manufacturer

Type K Thermocouple Thermometry Basic Theories:

Type K Thermocouple is to use this effect to work: two different conductor or semiconductor materials A and B welded together to form a closed loop, When there is a temperature difference between 1 and 2 which are the attachment points between two conductors A and B, then electromotive force arises between these two, thus forming a size in the loop current, a phenomenon known as the thermometric effect.

In order to guarantee the Type K Thermocouple is reliable, steady work: 1. Hot electrode of the two thermocouple welding must be strong. 2. Two hot electrodes to each other should be well insulated to prevent short circuits. 3. The connection between compensation wire and thermocouple free end must be convenient and reliable. 4. It should be able to guarantee protection casing has full isolation between hot electrode and harmful media.

China leading manufacturer of Type K Screw Thermocouple, if you are interested in Type K Thermocouple Products, please contact us, and visit company website: http://www.flyuyu.com

this article is published by China Type K Thermocouple Screw manufacturer and supplier - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Type K Thermocouple High Temp

The quality of temperature measurement depends principally on the probe design as it relates to the object being measured. That’s why each of High Temp Type K Thermocouple probes are scientifically engineered to do a specific job.

Type K Thermocouple probes are designed for the fastest response possible depending upon use. Each starts with the thermocouple junction, precision welded for virtually instant response.

Then a stainless steel sheath is created with a thin wall for fast measurements or a thicker wall for heavy duty applications. Surface probe tips are engineered to provide optimum contact with the least thermal load.

High Temp Type K Thermocouples are widely used in science and industry; applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes. High Temp Type K Thermocouples are also used in homes, offices and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered major appliances.

China leading manufacturer of High Temp Type K Thermocouple, if you are interested in High Temp Type K Thermocouples, please contact us.

this article is published by China manufacturer and supplier of High Temp Type K Thermocouple - Shanghai Feilong Meters & Electronics Co., Ltd.

[feilong182]

Type K Thermocouple with Clamp Connectors

A Type K Thermocouple with Clamp Connectors is a temperature-measuring device consisting of two dissimilar conductors that contact each other at one or more spots. Type K Thermocouple produces a voltage when the temperature of one of the spots differs from the reference temperature at other parts of the circuit.

Type K Thermocouple with Clamp Connectors are a widely used type of temperature sensor for measurement and control, and can also convert a temperature gradient into electricity. Commercial Type K Thermocouple with Clamp Connectors are inexpensive, interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation.

Besides Type K Thermocouple with Clamp Connectors is widely used in Food processing equipment, Plating baths, Industrial processing, Medical equipment, Pipe tracing control, Industrial heat treating, Packaging equipment, Liquid temperature measurement, Refrigerator temperature control, Oven temperature control, etc.

We supply high precision Type K Thermocouple with Clamp Connectors, if you are interested in Type K Thermocouple, please contact us.

this article is published by China Type K Thermocouple manufacturer and supplier - Shanghai Feilong Meters & Electronics Co., Ltd

[feilong182]

Three Installation Suggestions Of The Thermal Resistance

Thermal resistance is a kind of temperature detector most commonly used in low temperature area. And for its installation, there are three suggestions about the installation place, connection and deviation. First, we talk about installation place. Thermal resistance should be avoided to install besides the stove or the place too close to the heating body. And it should be installed in the place where there is no shock or just small vibration. At the same time, the place should ensure that the construction and maintenance is convenient. The installation position should as far as possible to maintain the vertical, but if there is a velocity flow, it has to be inclined installation. And the junction box hole should be downward. Then, for the connection, thermal resistance should be in accordance with the provisions of the wiring. Generally, it uses the three-line system. The connecting wire should be insulation copper, whose cross-sectional area should be greater than or equal to a square millimeter, and its conductor resistance value should be in accordance with the provisions of the display instrument. Last, we should know that thermal inertia can make the change of heat resistance lag behind that of temperature. In order to eliminate the error caused by it, we should reduce the protection tube of heat resistance as far as possible to, while appropriately increasing the insertion depth of the thermal resistance to increase its heated parts. In addition, we should also pay attention to regularly check the protection status of the thermal resistance.

[feilong182]

Know Something About The Sheathed Thermal Resistance

Sheathed thermal resistance is a kind of temperature sensor, measuring the temperature by the character of the material that if the material changes its temperature, so does the resistance of it. When the resistance changes, the working instrument will display the corresponding resistance temperature value. The diameter of it is smaller than that of the assembly type platinum resistance and it is easily bending, which determines that it is suitable for mounting in the narrow and special occasions, such as miniaturization that requires quick response.

Sheathed thermal resistance can automatically detects the temperature of the gas liquid medium and solid surface range of -200~600 DEG C, and can be directly used to connect with the copper conductors and secondary meter. And since it has the good output characteristics of power, it can provide accurate input values for display instrument, recorder, regulator, scanner, data recorder, computer and so on. For another thing, sheathed thermal resistance adopts the protective cover made of stainless steel and be filled with high-density oxide insulator material, therefore, the sheathed thermal resistance has strong anti pollution performance and mechanical strength, which also makes it suitable for installation in the harsh environment applications.

[feilong182]

Something About The Assembly Thermal Resistance

The thermal resistance measures temperature by using the material characteristics that when temperature of the material changes, the resistance of it also changes. And as the resistance changes, the working instrument will display temperature value which is corresponding to resistance. The industrial thermal resistance, as the assembly temperature measurement sensor, usually works with the display instruments, recorder and electronic regulator. And it can It can directly measure or control the surface temperature ranging from -200℃ to 600℃ of various liquid, steam and gas medium, and solids in the production process. 

There are many advantages of thermal resistor assembly. It has good anti vibration performance, high mechanical strength and good pressure resistance, and it can work with high accuracy as well as reliable and stable performance. When selecting the assembly thermal resistance, there are several aspects you should pay attention to, such as the model, indexing, precision grade, installed and fixed form, protection of pipe material and the length or depth of insertion problem etc..

[feilong182]

Know Something About Integrated Temperature Transmitter

First, integrated temperature transmitter can realize functions of managing the range of remote information management, configuration, variable monitoring, calibration and maintenance through HART communication device. Second, integrated temperature transmitter can be adjusted according to the user's actual needs according to direction of the transducer, and display the measured medium temperature transmitter, the sensor values change, the output current and percentage rate. Third, integrated temperature transmitter uses silicone rubber and epoxy resin sealing structure, so it has the advantages of resistance to shock , moisture resistance, and is suitable for installation at the scene of the harsh environment. Forth, installed in the terminal box use of thermocouple, heat resistance, it can directly output 4-20 ma, 0 to 10 ma of the signal, which can not only save the expensive cost of compensation conductor, but also improve the anti-interference ability in the process of signal transmission over a long distance. Fifth, thermocouple transmitter has cold end temperature automatic compensation function; Sixth,  integrated temperature transmitter has the advantages such as the high precision, low power consumption, the use of wide temperature range, stability and reliability on working and so on. Seventh, wide applicable scope. Integrated temperature transmitter can form integrated installation structure with thermocouple, heat resistance, and can also be used as a functional modules installed on the testing equipment and instrument panel.

[feilong182]

Know Something About Integrated Temperature Transmitter

First, integrated temperature transmitter can realize functions of managing the range of remote information management, configuration, variable monitoring, calibration and maintenance through HART communication device. Second, integrated temperature transmitter can be adjusted according to the user's actual needs according to direction of the transducer, and display the measured medium temperature transmitter, the sensor values change, the output current and percentage rate. Third, integrated temperature transmitter uses silicone rubber and epoxy resin sealing structure, so it has the advantages of resistance to shock , moisture resistance, and is suitable for installation at the scene of the harsh environment. Forth, installed in the terminal box use of thermocouple, heat resistance, it can directly output 4-20 ma, 0 to 10 ma of the signal, which can not only save the expensive cost of compensation conductor, but also improve the anti-interference ability in the process of signal transmission over a long distance. Fifth, thermocouple transmitter has cold end temperature automatic compensation function; Sixth,  integrated temperature transmitter has the advantages such as the high precision, low power consumption, the use of wide temperature range, stability and reliability on working and so on. Seventh, wide applicable scope. Integrated temperature transmitter can form integrated installation structure with thermocouple, heat resistance, and can also be used as a functional modules installed on the testing equipment and instrument panel.

[feilong182]

Hot Product——Assembly Thermocouple

Assembly thermocouple is a sensor which used to measuring temperature, and often ancillary use with display meter, recording meter and electronic regulator. Assembly thermocouple Al WRK - 230 meter control of, process control system may be set up to direct measurement or control in the production of a variety of 0 ℃ to 1800 ℃ within the scope of the liquid, steam and gas medium and the temperature of the solid surface, simple assembly, easy to change, press reed temperature sensing element, ant-vibration performance is good, lost measuring range is big, high mechanical strength, good compression performance, widely used in electric power, thermal power, metallurgy, medicine, chemical industry, machinery manufacturing, etc.

The thermoelectromotive force of thermocouple grows with the increasing of temperature. The size of thermoelectromotive force is only connected with the conductor material of thermocouple and temperature on both ends, but nothing to do with hot electrode length and diameter. Assembly thermocouple is mainly composed of junction box, protection tube, thermal insulation casing, terminal blocks, electrode structure, and with various mounting device. Assembly thermocouple’s assembly is simple, easy to change, reed temperature sensing element, ant-vibration performance is good, wide temperature range, high mechanical strength, good compression performance and stubborn basic structure.