NiCr- CuNi(Constantan) thermocouple (Type E) 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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NiCr-NiSi (Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500℃。The main chemical composition of positive leg NiCr (KP) are Ni≈90% and Cr≈10%; negative leg NiSi (KN) are Ni≈97% and Cr≈3%. The operating temperature range is -200~1300℃(for short term) and 0~1100℃( for long term)。

Type K thermocouple has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:
(1) Alternatively oxidizing and reducing atmosphere,
(2) Atmosphere with sulphur gases
(3) Long time in vacuum
(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere

Q:Electrical wire with a diameter of 0.88 cm is wound on a spool with a radius of 28 cm and a height of 23 cm.(a) Through how many radians must the spool be turned to wrap one even layer of wire? rad(b) What is the length of this wound wire? m: 23 cm / 0.88 cm 26.1 so you will have 26 turns of wire. Each turn is as long as the circumference of the cylinder, which is 2*28*π 176 cm so 26 x 176 4576 cm wire needed 1 rotation, one turn is 2π, so for 26 turns, you need to rotate by 26*2π radians. .

Q:does it mean some1 died there or what?: LOL! Noooooooo! People leave flowers and candles at an area where someone died. The sneakers tied together and tossed over electrical wires are kids/teenage pranks. Sort of like toilet papering someone's house. It has no meaning - it's just a prank.

Q:Hi There, So I have six pot lights in my living room that are all controlled by one dimmer switch. I was wondering it is was possible to rewire them in such a way that you could control each light separately with 6 individual switches? thanks: Least invasive, but somewhat expensive: Without cutting up your existing wiring and drywall, I would suggest a wireless system. There are modules you can buy which screw into the socket. This way the only permanent change required is to replace the dimmer to a standard switch. Just be sure to use dimmable CFL floods to reduce heat buildup. X10 is the most common. I believe there is a luxury brand called Vizia. Small holes, more permanent, and expensive: There is also a system called DALI in which a low voltage signal wire is daisy-chained can-to-can, with an addressable dimming module in or adjacent to each light in the ceiling. The wall switch is removed and the conductors wire-nutted, sending constant-hot to all lights. The controller takes the place of the wall switch, sending digital commands via the low-volt cable. Major holes, least expensive: Simply re-run a separate 14/2 from each can to the switch box. Also replace the switch box to accomodate all these new switches. (Must be special-ordered or built of mulitple metal boxes.) This will involve several small holes in the drywall as well as all the related painting. Also, the configuration may be perceived as odd by future owners. Also keep in mind that a good dimmer costs $15 each.

Q:I am wiring a new screened-in porch, and i need to run wires to a switch box through conduit. I plan to run conduit from the basement out to the box and then into the ceiling, where i will then change the wire into reqular Romex when it is in the enclosed ceiling. I need to know how many wires will fit in the conduit. I was planning on using 1 inch conduit from and to the switch box. I am using 14-2 wire through a 1 conduit. thanks: wHalf inch conduit is fine. Rather than try bending the conduit, you could run straight to lengths to ells with covers. The wire will push for a considerable distance through straight runs. If a ground connection is available at the point from which you take power, it would be best to run a green ground wire in the conduit, and use Romex with a ground. Also you might consider using number 12 wire all the Way, if you are connecting to a 20 amp breaker or fuse. That way you could put a receptacle out there too.

Q:a.) Choose a wire to carry a maxium of 5A from a solar panel to the batteries 25ft away.What would the wire resistance and voltage drop be in question a.) .?: We can't do your homework if we don't know the wire size.

Q:I bought a mobile home and some of the wire's in the wall need to be replace but I don't know what gauge to buy.: It depends on the amperage rating of the circuit breaker. A 20 amp circuit needs 12 gauge. A 15 amp can use 14 gauge.

Q:I have two lights that are wired into one light switch. I would like advice on what would be the easiest way to separate them and put the second light onto it's own switch.: The tone and content fabric of your writing ability which you realize all there is to appreciate with reference to the difficulty yet on the comparable time you realize no longer something with reference to the difficulty. in case you realize a lot why are you asking. Now for the respond a million. you will choose a 20 amp, a million P breaker that suits into your load midsection. If those words are distant places to you, look them up. 2. you will would desire to apply 12/2 w G cable. ' 3. You precise connect the impartial and floor to the main significant load midsection's impartial floor bus. If, besides the undeniable fact which you have a subpanel (significant lug load midsection) the impartial and floor have separate busses and you are able to desire to precise configure those. As you will desire to understand, white insulated cord is impartial, eco-friendly or uninsulated is floor. 4. The black lead is going to the breaker feed. 5. you will choose 20 amp a hundred and twenty V, 1P switches, 2 of them in fact. 6. You run the 12/2 w G feed line to first change, splice the 12/2 interior the container under the change and run it to the 2d change to furnish self reliant feed. in this splice, the eco-friendly wires are collectively, the blacks are collectively, the whites are collectively. 7. You run a black and eco-friendly from the respective splice to the 1st change and precise configure theese. You run a black from the different area of change to easy fixture and white from change return decrease back to the white splice. 8. in the 2d change container, you have a black, white, and eco-friendly. Black and eco-friendly pass to suited change terminals. Run a black from 2d change terminal to easy fixture with white impartial return decrease back to white lead in 2d change container.

Q:And should you use electrical tape at the base of your wire nuts?: If I nick a wire while stripping it, I will use tape to repair it. I bundle certain wires together using electrical tape. I mark large gauge wires as you mentioned, and I threaten to use it on my jabbering apprentices. Using it at the base of a wire nut is the mark of a non professional wire person. Same with wrapping it around a switch or receptacle. No real electrician does that. No need to. And it irritates the next real electrician who works on it. black red blue brown orange yellow white and green and little sticky numbers

Q:House is bank owned, wires clipped from electrical box, missing copper pipes from furnaceand the furnace could possibly be missing as well.We are looking to buy this house. It is QUITE CHEAP but we are looking at what it could possibly cost to repair all of this.1. How much does a furnace cost (about 1800 sq ft house)2. How much does it cost for the copper piping that is missing from the furnace?3. How hard and is it costly to fix the clipped wires from the electrical box?Everything else in the house is great, it's just that stuff. I know a bank will not approve a loan if the furnace is missing along with the copper pipes and the wires clipped at the electrical box.How much am I looking at out of pocket for this house before we can even move in? We live in PA and aren't sure what the laws/regulations are. ANYTHING would help us.Thank you!: by the time you are done you are going to spend about 10k. why are you even thinking about this? the bank should be fixing it, not you.

Q:I have an outdoor electrical outlet in the middle of my backyard. I think the prvious owners used to have a hot tub back there. Anyhow, the pvc conduit coming from the outlet goes into the ground about 10 inches and then I can see the electrical wire buried underground coming towards my house. I would like to just remove the outlet all together without digging it all up because it goes under my porch concrete. Can I just cap it off somehow and bury it? How? Thanks.: should be a disconnect box within view of your outlet somewhere on the wall of the patio facing the outlet, TURN OFF THE MAIN POWER OF YOUR HOME OUT SIDE BY THE ELECTRIC METER and open that box, inside the box there will be wires going into the pipe that goes to the outlet in the backyard, disconnect those wires and cap the off with red wire nuts.If there is no disconnect box the power must be disconnected at the electrical sub panel by a certified electrician.

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