MI Thermocouple Cable is a high performance thermocouple cable designed with mineral insulation designed to provide reliable temperature measurement and control solutions. This product series covers a variety of models and is suitable for temperature monitoring needs in various fields.
MI Thermocouple Cable has excellent high temperature resistance and can provide reliable measurement results in extreme temperature conditions. It uses mineral insulating materials and has excellent insulation properties and anti-interference capabilities, which can effectively reduce the impact of external interference on temperature measurement.
Code | Wire Component of the thermocouple |
+Positive leg | - Negative Leg |
N | Ni-Cr-Si(NP) | Ni-Si-magnesium (NN) |
K | Ni-Cr(KP) | Ni-Al(Si) (KN) |
E | Ni-Cr(EP) | Cu-Ni (EN) |
J | Iron (JP) | Cu-Ni (JN) |
T | Copper (TP) | Cu-Ni (TN) |
B | Platinum Rhodium-30% | Platinum Rhodium -6% |
R | Platinum Rhodium-13% | Platinum |
S | Platinum Rhodium -10% | Platinum |
Material | Type | Grade | Working temperature (deg) | Tolerance | Standard |
Long Term | Short Term |
NiCr-NiSi | K | 1 | -40~1100 | -40~1300 | ±1.5 deg | GB/T 2614-1998 |
2 | ±2.5 deg |
NiCr-CuNi | E | 1 | -40~800 | -40~900 | ±1.5 deg | GB/T 4993-1998 |
2 | ±2.5 deg |
Fe-Constantan | J | 1 | -40~600 | -40~800 | ±1.5 deg | GB/T 4994-1998 |
2 | ±2.5 deg |
Cu-CuNi | T | 1 | -200~300 | -200~400 | ±0.5 deg | GB/T 2903-1998 |
Outer Sheath(mm) | core wire Dia.( mm) | Outer Sheath(mm)o core wire Dia.( mm) | Length(m) |
Out Dia | Wall Thickness | K,N,E,J,T Types | S,R,B Types | K,N Types | E,J,T Types | S,R Types | |
0.5 | 0.05-0.10 | 0.08-0.12 | ... | | | | | 500 |
1.0 | 0.10-0.20 | 0.15-0.20 | ... | 300 |
1.5 | 0.15-0.25 | 0.23-0.30 | ... | 200 |
1.6 | 0.16-0.26 | 0.26-0.36 | ... | 200 |
2.0 | 0.25-0.35 | 0.40-0.50 | 0.25-.030 | 180 |
3.0 | 0.38-0.48 | 0.50-0.60 | 0.30-0.40 | 80 |
3.2 | 0.48-0.58 | 0.58-0.68 | 0.30-0.40 | 75 |
4.0 | 0.52-0.62 | 0.60-0.70 | 0.35-0.40 | 70 |
4.8 | 0.73-0.83 | 0.75-0.85 | 0.40-0.45 | 40 |
5.0 | 0.78-0.88 | 0.80-0.90 | 0.40-0.45 | 40 |
6.0 | 0.98-1.08 | 0.90-1.10 | 0.45-0.50 | 30 |
6.4 | 1..05-1.15 | 1.02-1.12 | 0.45-0.50 | 30 |
8.0 | 1.30-1.44 | 1.30-1.40 | 0.45-0.50 | 20 |
12.7 | 1.75-1.90 | 1.95-2.05 | ... | 10 |
