Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-03-04 Hits: Popular:AG11 battery
Electronic enthusiasts provide you with the four-wire armored thermal resistor wiring. The armored thermal resistor is a temperature sensor that uses the characteristic that when the temperature of a substance changes, its resistance also changes to measure temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value. It has a smaller diameter than the assembled platinum resistor and is easy to bend. It is suitable for installation in narrow pipelines and special occasions requiring rapid response and miniaturization.
The armored thermal resistor is a temperature sensor that uses the characteristic that when the temperature of a material changes, its resistance also changes to measure temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value. It has a smaller diameter than the assembled platinum resistor and is easy to bend. It is suitable for installation in narrow pipelines and special occasions requiring rapid response and miniaturization. It can automatically detect gases, liquid media and solid surfaces in the temperature range of -200~600℃, and can be directly connected to secondary instruments with copper wires. Because it has good electrical output characteristics, it can be used as a display instrument. , recorders, regulators, scanners, data loggers and computers provide accurate input values.
Working principle of armored thermal resistor
Armored thermal resistance uses the characteristic that when the temperature of a substance changes, its resistance also changes to measure temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value. The armored thermal resistor is a kind of temperature sensor. It has a smaller diameter than the assembled thermal resistor, is easy to bend, and has good shock resistance. It is suitable for installation in places where the assembled thermal resistor cannot be installed. The WZpK series armored thermal resistor adopts the imported thermal resistor for temperature measurement. The components, therefore, have the advantages of precision, sensitivity, fast thermal response time, stable quality, and long service life.
The outer protective sheath of the armored thermal resistor is made of stainless steel and is filled with high-density oxide material insulator. Therefore, the armored thermal resistor has strong anti-pollution performance and mechanical strength, and is suitable for installation in harsh environments.
Features
The outer protective tube of the armored resistor is made of stainless steel and is filled with high-density metallurgical grade magnesia oxide material insulator. Therefore, it has strong anti-pollution and excellent mechanical strength, and is suitable for installation in harsh environments. Armored thermal resistors are usually composed of armored platinum thermal resistor temperature sensing elements, installation fixtures and wiring devices and other main components. The thermal response time is short and the dynamic error is reduced; the diameter is small and the length is limited;
High measurement accuracy;
Imported or domestic thin film resistive components, reliable and stable performance;
Introduction to thermal resistance two-wire, three-wire and four-wire wiring
Detection equipment (temperature controller, pLC input, etc.) connected to the thermal resistor has four terminals: I+, I-, V+, V-. Among them, the I+ and I- terminals are used to provide constant current to the thermal resistor, and V+ and V- are used to monitor the voltage changes of the thermal resistor and detect temperature changes in turn.
1. The four-wire system is to lead 4 wires from both ends of the thermal resistor. When wiring, the circuit loop and the voltage measurement loop are independently wired. The measurement accuracy is high and many wires are required.
2. The three-wire system is to lead three wires from the thermal resistor. When wiring the pt100 platinum resistor, the reference end of the current loop and the reference end of the voltage measurement loop are one line (that is, the I-terminal and V-terminal of the detection equipment are short-circuited). The accuracy is slightly better.
3. The two-wire system means two wires are drawn from the thermal resistor. When wiring the pt100 platinum resistor, the current loop and the voltage measurement loop are combined into one (that is, the I- terminal and V- terminal of the testing equipment are short-circuited, and the I+ terminal and V+ are short-circuited. catch). The measurement accuracy is poor.
Read recommendations:
What are the causes of battery energy loss
Last article:R03 Carbon battery.The role of cement resistors in power circuits and frequency dividers
Next article:r03 battery.Flexible amorphous silicon thin film solar cell technology
Popular recommendation
603450 lipo battery company
2023-03-22NiMH No. 7
2023-03-22701224 battery
2023-03-22Nickel Hydride No. 5 battery
2023-03-2214250 battery direct sales
2023-03-22522749 880MAH 3.7V
2023-06-12602535 500MAH 3.7V
2023-06-10Lithium Battery LQ12-100
2022-07-2926650 5000MAH 3.7V
2022-10-15Coin Battery CR 1212
2022-09-27Lithium-ion battery GN200
2022-07-29Ni-MH AA2000mAh 1.2V
2022-07-013.2V 230Ah
2022-10-12LR14
2023-02-07Plastic pet muzzle
2022-09-221.5v Carbon battery
2023-06-252200mah 18650 battery
2023-06-25AA NiMH battery
2023-06-25AA Ni-MH batteries
2023-06-25D USB 1.5V 6000mWh
2022-06-27How to reduce the consumption of platinum metal in fuel power lithium battery
2022-11-04Polymer Lithium Battery
2024-10-23The correct charging method for lithium batteries
2024-08-14Military battery vehicle mounted UPS power supply
2024-08-133.2v 60ah lifepo4 battery.What is the concept of 18650 batteries?
2023-12-0522000mAh High Muting Rate Drone Battery.energy storage battery guangdong Processing
2023-05-11Why are imported cells more expensive than domestic cells?1.2V NiMH batteries
2023-08-02Development of new batteries.rechargeable battery 18650 3.7v
2023-07-06Research content of battery management system.2025 button cell battery
2023-09-18R03 Carbon battery.Avoiding the battery and talking about PMS is just being a hooligan.
2023-10-14