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 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.
- I would use 14/2 with ground. If not to much trouble I would use 12/2 with ground in the kitchen,this is for all the receptacles. I would use 14/2 with ground for all the lighting.
- Q: even if the damaged area isn't touching anything?
- can i ask something really really stupid?knowing the outcome of a house fire, why havent you repaired the bare wire if youve known about it, even if for only 6 hours?geez if nothing else, electrical tape is cheap and better than(in your case)nothing.
- Q: Hi Everyone,I live in California. So this is for a California home.I am trying to hook up ceiling fan. The Ceiling fan has two colors: White and black.However, the electrical wire to the house outlet has the following colors: Red, White, and Green.I believe Green is ground. So, would the wire pair connections be:Red-BlackWhite-WhiteGreen - Fan unit chassisAnd input would be great!Thanks!
- That Is correct
- Q: I notice that theyre usually associated with two poles
- Ok from the terminology you use I think you are american I am from the uk so i may use different terms Your hot wire/Live wire is the input to the Appliance and the neutral is the outgoing feed so hot in from the power Company and neutral is the return back to the electric company
- Q: HiI had a new electrical service put in, they connected the new wires to the old wire from the pole, My question is can you touch one wire at a time without getting zapped, (100 amp) the service wires coming from the poles to the meter.Because when they changed my service he striped the old wires and connected the new wires to the old wires.thank you
- Never, never touch any wire until you know it is dead. And even then, check it with a voltmeter. Standard installation the electrician installs a new panel in the house, runs a conduit up to the roof. He then runs his wires from the new panel up through the conduit and weather head. The utility electrician runs the service drop for the pole and attaches it to the weather head. He then splices the wires at the weather head. Warning, the insulated wires have defective insulation. You touch one, 240 volts and 5,000 amps. The bare neutral wire also can have some kick to it. Stay away.
- Q: does the term, home-run refer to, and what are some other common terms with a brief description plrease? thanx! jk.
- The wire connecting the electric panel with the first device it comes to is the home run of an individual circuit. A few more: Branch circuit: all the circuits coming off your electrical panel that go to devices that use electricity. Outlets - such as switches and receptacles and fixtures. Feeder: wires that run to another electrical panel or fused disconnect. Like your garage panel or sub panel. Ampacity: current carrying capacity of a given size wire at a given temperature rating of the insulation. Switch leg: the wire between the switch and the fixture. Can be a white hot wire. Single phase 240/120, center tapped transformer. The power coming into your home. 220 and 110 are very old, outdated terms that give away the untrained so called electricians on this board. Hope that helps.
- Q: If you have hot wires, then electrical energy is being used to heat the wires. Is this an efficient use of electricity? Explain.Question is related to the general area of circuits, resistance, current, voltage etc.Any help would be appreciated :)
- interior america of united statesa. the national electric powered code for wall retailers call for utilising 12 gauge cord and a 20 amp breaker and a 20 amp outlet. they might desire to be sized jointly like this. once you're utilising heavy accountability kit that attracts extremely a super form of amps then maximum powerful have a million outlet on that circuit. You extremely could seek for suggestion from a close-by electrician in this.
- Q: can please any one let me know the meaning of db written on electrical wires
- It means distribution board
- Q: For example if I put a screw in the wall and it goes through an electrical wire will that screw cause electrical leaks. Another example is everytyhing in house was unplugged and shut off and power meter was still running, what could be the cause?
- yes and no, when it comes to comms gear between wired handsets, you can have a pull off or a leak if the wire gets wet, this happens with the emf field which is generated by flow of electrons. when you pull on the emf, you create an amperage draw, which can result in a leak. in a house, you have a lot of appliances that draw a small ammount even when off.if its an older meter, they run off detecting emf through magnets, an old trick was to put a magnet against the ones that spin and watch it slow down, or even reverse if the magnet is strong enough since it is providing an emf. and the screw on the wall will not cause a leak in itself, unless it hits a grounded object to make a return path. the insulation on wire is not like a pipe for water or gas, it does not prevent electricity in a low voltage setting( low voltage is 600 volts or lower) from escaping, it prevents it from hitting anything to ground out. in high voltage there is no insulation, because it will not stop the emf field. when these wires get wet they hum due to creating decently unnatural waves on the electromagnetic spectrum and cause the air to vibrate around it, this is also a slight drain. transfomers also hum due to the fact they are basically an emf generator and an emf catcher, with the catcher pulling whatever amperage is needed out of it to the facility it powers
- Q: What is the meaning of the national standard BVR?
- 2 When the two power cables are used in parallel, the length of the model specifications is best to be unified
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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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