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Cảm Biến Nhiệt Độ CONVENTIONAL TYPE THERMOCOUPLE ASSEMBLIES
Model : CONVENTIONAL TYPE THERMOCOUPLE ASSEMBLIES
Manufacture : NEW - FLOW
Head housing : IP65 & IP67. Explosion proof available
R type available
Insulator Dial Size : Ø4.0~Ø6.0 mm on request
Insulator material : Ceramic
Protection tube material : Metal, Non-metal. Refer to protection tube table.
Working temperature limited : -200~1700°C according to applicable standards table.
Measuring junction type : Grounded type, Ungrounded type, Ungrounded separated type
Applicable Standards Table
| Standard | IEC 584-2-1982 / JIS C1605-1995 |
ASTM E230-1996 | ||||
| Symbol |
Class |
Temp. Range (°C) | Tolerance | Class | Temp.Range (°C) | Tolerance |
| B | 2 | 600~1700 | ±0.0025|t| | STD. | 870~1700 | ±0.5% |
| 3 | 600~800 | ±4 | ||||
| 800~1700 | ±0.005|t| | |||||
| R & S | 1 | 0~1100 | ±1 | STD. | 0~1450 | ±1.5 or ±0.25% |
| 2 | 0~600 | ±1.5 | SP. | ±0.6 or ±0.1% | ||
| 600~1600 | ±0.0025|t| | |||||
| N | 1 | -40~+375 | ±1.5 | STD. | 0~1260 | ±2.2 or ±0.75% |
| +375~+1000 | ±0.004|t| | |||||
| 2 | -40~+133 | ±2.5 | SP. | ±1.1 or ±0.4% | ||
| +333~+1200 | ±0.0075|t| | |||||
| 3 | -167~40 | ±2.5 | STD. | -200~0 | ±2.2 or ±2% | |
| -200~-167 | ±0.015|t| | |||||
Thermowell Tube Table
A. Metal
| Material | Max. Temp. Limit (°C) | Symbol | Dimension (Ømm) | Max Length (mm) | ||
| Nor. | Max. | O.D | I.D | |||
| SS316 | 850 | 950 | C | 10 | 7 | 2000 |
| 12 | 9 | |||||
| 15 | 11 | 3950 | ||||
| 21.7 | 15.7 | |||||
| SS316L | 850 | 950 | CL | 10 | 7 | 2000 |
| 12 | 9 | |||||
| 15 | 11 | 3950 | ||||
| 21.7 | 16.1 | |||||
| SS304 | 850 | 950 | A | 10 | 7 | 2000 |
| 12 | 9 | |||||
| 15 | 11 | 3950 | ||||
| 21.7 | 15.7 | |||||
| SS310S | 1050 | 1100 | D | 15 | 7 | 3950 |
| 21.7 | 16.1 | |||||
| 27.2 | 21.4 | |||||
| Titanium | 250 | 500 | T | 15 | 11 | 3950 |
| 17.3 | 12.7 | |||||
| 21.7 | 16.1 | |||||
| 27.2 | 21.6 | |||||
| Kanthal AF | 1100 | 1300 | K | 22 | 16 | 3950 |
| NCF600(Inconel 600) | 1000 | 1250 | B | 22 | 16 | 3950 |
| Sandvik P4 | 1050 | 1100 | P | 21.7 | 16.1 | 3950 |
| 21.3 | 16 | |||||
| 26.9 | 21.6 | |||||
| UMCo 50 | 1150 | 1200 | U | 22 | 16 | 3950 |
| 27 | 21 | |||||
B. Non-Metal
| Material | Max. Temp. Limit (°C) | Symbol | Dimension (Ømm) | Max Length (mm) | ||
| Nor. | Max. | O.D | I.D | |||
| Silicon Carbide | 1650 | - | GK | 20 | 12 | 1000 |
| by25 | 17 | |||||
| 30 | 20 | |||||
| 35 | 25 | |||||
| 40 | 25 | |||||
| 45 | 30 | |||||
| 50 | 30 | |||||
| 60 | 40 | |||||
| Alumina | 1600 | 1700 | P1 | 8 | 5 | 1000 |
| 10 | 6 | |||||
| 13 | 9 | |||||
| 15 | 11 | |||||
| 17 | 13 | |||||
| 20 | 15 | |||||
| High Alumina | 1700 | 1900 | P0 | 8 | 5 | 1000 |
| 10 | 6 | |||||
| 13 | 9 | |||||
| 15 | 11 | |||||
| 20 | 16 | |||||
| 15 | 6 | |||||
| 20 | 10 | |||||
Working Temperature Limits In Wire Of Element Dimension Size
| Thermocouple Type | Wire Dia. | Working Temperature Limit (°C) | Available Dimensions Protection Tube (Ømm) |
|||
| Symbol | O.D | Nor. | Max. | Metal Tube | Non-Metal Tube | |
| B | L | 0.5 | 1500 | 1700 | - | 15x11 |
| R | L | 0.5 | 1400 | 1600 | - | 15x11 |
| S | L | 0.5 | 1400 | 1600 | - | 15x11 |
| N | A | 1.0 | 950 | 1000 | 21.7x16.1 | - |
| B | 1.6 | 1050 | 1100 | 21.7x16.1 | - | |
| C | 2.3 | 1100 | 1150 | 15x11 | - | |
| D | 3.2 | 1200 | 1250 | 12x9 | - | |
Material Of Thermocouple Element
| Type | Feature | |
| Symbol | Composition | |
| B | Pt-30Rh/Pt-6Rh |
(+) Positive Wire: Platinum-rhodium alloy - 30% rhodium and 70% platinum. |
| R | Pt-13Rh/P |
(+) Positive Wire: Platinum-rhodium alloy - 13% rhodium and 87% platinum. |
| S | Pt-10Rh/Pt |
(+) Positive Wire: Platinum-rhodium alloy - 10% rhodium and 90% platinum |
| N | Ni-Cr-Si/Ni-Si |
(+) Positive Wire: Nicrosil |
Ordering Information
| Code | Head Housing Protection |
| IP65 & IP67 (1) HN (2) HP (3) HD (4) HI (5) HB | |
| Explosion proof (6) KS (7) S1 (8) S2 |
| Code | Conduit Connection |
| A | 1/2" NPT Female |
| B | 3/4" NPT Female |
| O | option |
| Code | Element Type | |||
| B | R | S | N | |
| Code | Element No |
| S | Single |
| D | Double |
| Code | Wire Element Dimensions "O.D" mm |
| (1) | 0.5 |
| (2) | 1.0 |
| (3) | 1.6 |
| (4) | 2.3 |
| (5) | 3.2 |
| (0) | option |
| Code | Measuring Junction |
| G | Grounded type |
| U | Ungrounded type |
| US | Ungrounded separated type |
| Code | Element Class |
| (1) | Class 1 |
| (2) | Class 2 |
| (3) | Class 3 |
| Code | Insulated Ceramic Dimensions |
| (1) | Ø 4.0 |
| (2) | Ø 6.0 |
| Code | Thermowell Material |
| Metal (1)SS316 (2)SS316L (3)SS304 (4)SS310S (5)Titanium (6)Kanthal AF (7)NCF600 (8)SUH446 (9)Sandvik P4 (10)UMCo50 |
|
| Non-Metal (1)Silicon carbide (2)Alumina (3)High alumina |
| Code | Thermowell Size "O.D" |
| Please refer to thermowell table directly fill in requesting "OD". |
| Code | Thermowell "L" Insersion Length |
| Please directly fill in requesting length (mm). |
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