Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, |
| Supply Ability | 1000m/week |
| Delivery Time | 7-10worksday |
| Packaging Details | coil |
| Conductor material | Positive NiCr,Negative AuFe |
| Application | testing ultra low temperature |
| Conductor type | Solid |
| Insulation material | FEP |
| Temperature range | -273~0 |
| Usage | Connecting with thermocouple and instrument machine |
| Color | As per customers request |
| Accuracy | class1/A |
| Theory | Thermocouple Sensor |
| Brand Name | Ohmalloy |
| Model Number | NiCr- AuFe thermocouple wire |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, | Supply Ability | 1000m/week |
| Delivery Time | 7-10worksday | Packaging Details | coil |
| Conductor material | Positive NiCr,Negative AuFe | Application | testing ultra low temperature |
| Conductor type | Solid | Insulation material | FEP |
| Temperature range | -273~0 | Usage | Connecting with thermocouple and instrument machine |
| Color | As per customers request | Accuracy | class1/A |
| Theory | Thermocouple Sensor | Brand Name | Ohmalloy |
| Model Number | NiCr- AuFe thermocouple wire | Certification | ISO |
| Place of Origin | China | ||
| High Light | NiCr AuFe thermocouple extension cable ，NiCr AuFe thermocouple extension wire ，0.2mm thermocouple extension cable | ||
0.2mm*2 NiCr- AuFe thermocouple extension cable for testing ultra low temperature
NiCr-AuFe thermocouple is an ideal low temperature thermocouple, which has a relatively high thermoelectric potential at low temperature. For example, at 4K, it can also maintain a thermoelectric rate greater than 10 μ V / ℃, which can be used in the range of - 273 ℃ - 0 ℃.
Nickel chromium alloy is the positive electrode, and the gold iron alloy is the negative electrode. The graduation number is NiCr-AuFe.
| Material | Mechanical Property | ||
| Yield Strength /(N/ mm2) | Tensile Strength / (N/ mm2) | Elongation (100 %) | |
| AuFe | ≥84 | ≥141 | ≥16 |
| NiCr | ≥198 | ≥484 | ≥29 |
| Material | Diameter(mm) | Weight/m (g/m) |
| AuFe | 0.2 | 0.613 |
| AuFe | 0.3 | 1.377 |
| NiCr | 0.2 | 0.276 |
| NiCr | 0.3 | 0.620 |
| Temp. | 0 | -1 | -2 | -3 | -4 | -5 | -6 | -7 | -8 | -9 |
| ℃ | EMF/μV | |||||||||
| -270 | -5279 | -5290 | -5300 | -5308 | ||||||
| -260 | -5130 | -5147 | -5163 | -5179 | -5195 | -5211 | -5226 | -5241 | -5254 | -5267 |
| -250 | -4961 | -4978 | -4995 | -5011 | -5028 | -5045 | -5062 | -5079 | -5096 | -5113 |
| -240 | -4794 | -4811 | -4827 | -4844 | -4860 | -4877 | -4894 | -4910 | -4927 | -4944 |
| -230 | -4630 | -4646 | -4663 | -4679 | -4696 | -4717 | -4728 | -4745 | -4761 | -4778 |
| -220 | -4463 | -4480 | -4497 | -4513 | -4530 | -4547 | -4563 | -4580 | -4596 | -4613 |
| -210 | -4292 | -4310 | -4327 | -4344 | -4361 | -4378 | -4395 | -4412 | -4429 | -4446 |
| -200 | -4117 | -4135 | -4153 | -4170 | -4188 | -4205 | -4223 | -4240 | -4258 | -4275 |
| -150 | -3182 | -3202 | -3221 | -3241 | -3260 | -3280 | -3299 | -3318 | -3338 | -3357 |
| -100 | -2168 | -2189 | -2209 | -2230 | -2251 | -2272 | -2293 | -2313 | -2334 | -2355 |
| -50 | -1101 | -1122 | -1144 | -1166 | -1188 | -1209 | -1231 | -1253 | -1274 | -1296 |
| 0 | 0 | -22 | -45 | -67 | -89 | -111 | -133 | -156 | -178 | -200 |
Insulating and sheath material:
| insulation | PTFE | PFA | TEF | FEP | PVC | FG | silicone | kapton | Quartz fiber |
| Max temp(°c) | 260 | 260 | 200 | 200 | 108 | 400 | 200 | 400 | 800 |
Aplication:
1. Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable
for thermocouple type K, J, E, T, N and L and other high temperature detection instrument,
temperature sensor, etc.
2. Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable
for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N
and L, heating cable, control cable and so on.
Description:
| 1. insulator Material | Silicone, fiberglass, , PFA, FEP, PTFE, PVC, Quartz Fiber, Kapton |
| 2. Sheath Material | Silicone, fiberglass, , PFA, FEP, PTFE, PVC,Quartz Fiber, Kapton |
| 3. Conductor material | positive: Chromel, negative: Alumel |
| 4.Color code | ANSI, IEC, DIN, JIS, BS etc |
| 5.Size: | 0000 AWG46 AWG or customized |
| 6.MOQ: | 100m |
| 7.Samples Time: | (1)3-5days-If you want the exact size you need |
| (2)1day-For our available samples for reference. | |
| 8.OEM Accepted | Yes |
| 9.Certification available: | Yes |
| 10. Packing Details: | 100m/roll, 200m/roll, 1000m/ carton, Carton size: 50*50*27cm GW:30kg |
| 11.Production Capacity: | 1000,000m Per month. |
| 12.Payment Term: | (1) L/C,T/T,D/P,D/A,PAYPAL,,MONEY GRAM |
| (2) We also can provide a monthly statement payment services. |
Hiedy Jiang
Ohmalloy Material Co., Ltd
Add: No. 1211, Mudanjiang Road, Baoshan district, Shanghai
TEL: +86-21-66796338 FAX: +86-21-66796339
Mob.: +86-186 4671 2628 Whatsapp/wechat: +86-186 4671 2628
Email: jiang@ohmalloy.com Web: www.ohmalloy.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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