Nicrosil-Nisil (Type N) thermocouple A quality
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 m
- Supply Capability:
- 1000000 m/month
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1. WHY CHOOSE WISDOM NICR HIGH QUALITY THERMOCOUPLE ALLOYS?
All our raw material is made from prime material, not recycle material. We have more than 25 years experience in manufacturing thermocouple alloys.
In the market, not all the Thermocouple alloys are with standard chemical composition and stable EMF. Professional and reliable is the soul of our business.
2. DESCRIPTION OF THERMOCOUPLE ALLOYS:
A thermocouple is a temperature measuring device consisting of two conductors of dissimilar metals or alloys that are connected only at the ends. When the ends are at different temperatures a small voltage is produced in the wire that can be related directly to the temperature difference between the ends. If the temperature at one end is known, the temperature at the other end can be determined.
Thermocouple wire or extension grade wire is recommended to be used to connect thermocouples to the sensing or control instrumentation. The conditions of measurement determine the type of thermocouple wire and insulation to be used. Temperature range, environment, insulation requirements, response, and service life should be considered.
3. WISDOM THERMOCOUPLE ALLOYS CHARACTERISTICS:
1)Manufactured according to international quality. System (ISO9001) IEC584-1 IEC584-2 standard
2)Stable EMF and long-life span
3)Mill test certificate will be provided after production
4)Size range wire: . 0.05-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm
5)Good packing methods to keep goods no damage during delivery
6)Customized lable, packing, OEM service
7)24 hours after-sale service
4. MAIN CHARACTERISTICS OF WISDOM THERMOCOUPLE ALLOYS
TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538'C, and therefore heavier gauge wire is recommended for longer life at these temperatures.
TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.
TYPE T (Copper vs Constantan) is used or service in oxidizing, inert or reducing atmospheres or in vacuum. It is highly resistant to corrosion from atmospheric moisture and condensation and exhibits high stability at low temperatures. It is the only type with limits of error guaranteed for cryogenic temperatures.
TYPE E (CHROMEL vs Constantan) may be used in oxidizing, inert or dry reducing atmospheres, or for short periods of time under vacuum. Must be protected from sulfurous and marginally oxidizingatmospheres. Produces the highest EMF per degree o any standardized thermocouple.
Type N thermocouple (Ni Cr Si-Ni Si Mg) is the latest base metal thermocouple, developed to improve the drawbacks that type K thermocouple has. The main chemical composition of positive leg Nicrosil(NP) is Ni: Cr: Si≈ 84.4: 14.2: 1.4; Negative leg Nisil (NN) is Ni: Si: Mg≈ 95.5: 4.4: 0.1. Type N thermocouple also be used in the similar atmospheres that type K works, and the operating temperature range is -200~1300 ° C.
- Q:I would like to take a 15.5KW of electrical appliances, with the attack on the length of the short Chi Chi E-law to spend much of the three-phase five-core line. Seek the master to calculate the method. Can give 220V and 380V from the power and current aspects of the calculation formula or table. Of the additional addition. Seek detailed points. There are documents can be sent to.. COM problem added: do not know not to answer. Thank you. More
- The choice of wire has formulas: 10 under five security, 100 on the two security, .35 four security and three security sector, .95 two and a half, Tube thickness of eighty-nine fold, plus half of the bare wire, copper wire count, wire specifications are: 0..1..2..... / .25 / .50 / .95 / .. 240 units are square millimeters
- Q:i am starting to get where i need to be looking at colleges. i want to work in the field of electrical, wiring stuff and all that. i am confused as to what an electrical engineer actually does. i want to work with my hands and work wiring stuff. does an electrical engineer do that or do they check other peoples work and make sure things are right. i am confused. please help me.
- There a lot of jobs that are done by electrical engineers. Many are managers and legal consultants so you need to be good at the stuff lawyers do to get a degree. Very few do any kind of design work. If you want to work with actual circuits then you should go to a technical school. If you are good enough and also have the academic skills then you can get a engineering degree. Also note that some colleges see their job as your character judge rather than your teacher and deliberately make succeeding difficult. This is why it is important to pick a good school. Better schools are concerned about your success and not their own.
- Q:I am prepping it for a derby and accidentally cut the fuel pumps electrical wire harness thinking it was stereo or tail lights. I just want to hook it up to start it and move it to the shop where i can really tear into it. There are 4 wires. Black, purple, grey, and black w/ yellow stripe. I want to bypass the electrical connectors and just splice it into the wires that run along the drivers side floor. What color wire is what and what color do i splice it to?
- you will would desire to make certain in case you have potential and floor to the gas pump. regrettably you will would desire to drag the tank off to make certain the relationship. The helpful cord from the relay is a grey cord. the floor cord is a robust black cord. you are able to connect a attempt mild between the two terminals and turn on the significant. the sunshine could come on for extra or less 2 seconds and then pass off. Or in case you're cranking the engine, the attempt mild could be on once you're cranking. No mild,then you definately've a potential or floor concern. mild on, then you definately probable have a dud gas pump.
- Q:I have 4 cats and all of them at one time or another have chewed through an electrical wire. One day, one cat chewed on my phone wire, I scooted him away, and the other came, chewed on the same wire, I scooted him away, and I turned around and my kitten was chewing on the wire! I have many broken appliances, fan, fax, light, that are now chewed through. why do they do it and how do I get them to stop?
- well, cats have a tendency to chew on various things such as shoe laces, all different types of strings, including electrical wires. But the reason they chew on wires is because they think the wire is something that will play with him/her. If you would like to get the cat to stop then you should spray perfume, or cologne on the wire, and the next time it bites the wire it will hate the taste,(and its safe) and the cat will never bita a wire again. i had the same problem:) good luck!
- Q:Are the junction boxes usually under the insulation or above it? (For the kind of insulation that comes in rolls and gets unrolled in the attic.)If the junction boxes are above the insulation, do the wires go through the insulation to get to the junction boxes?
- All junctions should be accessible from the habitable side of the wall. The wires are ussually run through holes drilled in the framing members, so to answer your question, the wires are probably embedded in the insulation (the insulation was packed around the wires)
- Q:Coming from my electrical box I have a white wire and a dark grey wire and coming from my water heater I have a red wire and a black wire. What colors go with what? Thank you in advance!
- this is typical i have installed a lot of water heaters. under normal circumstances it does not matter what color goes to what wire on 220 the only wire that matters is your ground. make sure the bare wire goes to the green ground lug on top of your water heater. the 2 colored wires from the breaker panel can connect to either of the colored wires from your water heater.
- Q:For example, i saw a simple electric generator constructed with magnets and fine wire which was spooled to react against the magnets. Is there an advantage to having a spool of fine wire rather than a solid block of copper?
- because its easy to make a cord out of many small wires,instead of one big wire
- Q:I installed a deep water pump but have gotten wires crossed is there a way to check to see which is the hot and ground wire before hooking to power. I have a multi-tester but how to use it
- The best way to do this without pulling the pump is to test the two motor leads individually with a multi-meter on its continuity or ohms setting.(horseshoe symbol) If you have a known earth ground source like a ground rod or water pipe etc. touch one lead of the tester to the ground source and the other to each wire individually. Whichever motor wire gives you the lowest ohm reading is most likely the ground wire.
- Q:Three-phase (refers to the line of fire, zero line and ground it?) 4 square copper wire 380V voltage, has received a 2P cabinet air conditioning, 3 desktop computers, 3 notebooks, 1 rice cooker, 2 fans, Can I install a 1.5P hanging air conditioner? The wires are laid by dark lines. More
- Power does not affect, as long as you ensure that the power supply is stable, the voltage is stable
- Q:I can hear a small rodent within the walls of my bathroom. Now the power in my bathroom and bedroom is off. Could that rodent have eaten away at the wiring and caused the power to be off?
- the whole undertaking is in all probability going to be the replaced outlet with the two prongs. the electrical powered circuit you describe is call daisy chain and any element the is going incorrect on the top of the chain will impact something of the chain. you probably did suitable by potential of turning off the breaker to the circuit as a unfastened connection will reason what you describe and in a worst case state of affairs reason warmth and in step with threat a hearth. So leave breaker off and enable electrician take a seem. desire this permits
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Nicrosil-Nisil (Type N) thermocouple A quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 m
- Supply Capability:
- 1000000 m/month
OKorder Service Pledge
OKorder Financial Service
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