# Термопара для измерения температуры дымовых газов — TC81

> С защитной трубкой, модель TW81

- Код каталога: tc81
- Модель: TC81
- Категория: Измерение температуры › Thermocouples
- Страница товара: https://avigan.com.ua/wika/ru/products/tc81
- Цена: по запросу
- Поставщик: AVIGAN (ООО «ВИКА Прилад»), официальный партнёр WIKA в Украине

## Описание

Эти прямые термопары состоят из соединительной головки типа B, измерительного вставного элемента в соответствии с DIN 43735 и защитной трубки модели TW81. В …

## Применение

- Blast furnaces, hot blast stoves
- Annealing and heat treatment processes
- Waste and hazardous waste incineration
- Large heating systems, heat generation

## Особенности

- Application ranges up to +1,200 °C [+2,192 °F]
- Protection tube from heat-resistant steel
- Measuring insert replaceable
- Gas-tight process connection (option)

## Технические характеристики

| Параметр | Значение |
|---|---|
| model | TC81 |
| product family | TC |
| short description | Thermocouple for flue gas temperature measurements with protection tube, model TC81, suitable for gaseous media up to 1,200 °C. |
| subcategory | Straight thermocouple with protection tube |
| certifications | RoHS; EAC; GOST; KazInMetr; MTSCHS; BelGIM; UkrSEPRO; Uzstandard |
| explosion protection | [II 1D Ex ia IIIC T125 ... T65 °C Da]; [II 1/2D Ex ia IIIC T125 ... T65 °C Da/Db]; [II 2D Ex ia IIIC T125 ... T65 °C Db]; [II 3D Ex tc IIIC TX °C Dc]; [Ex ia IIC T1 ... T6 Ga]; [Ex ia IIC T1 ... T6 Ga/Gb]; [Ex ia IIC T1 ... T6 Gb]; [Ex ia IIIC T125 ... T65 °C Da]; [Ex ia IIIC T125 ... T65 °C Da/Db]; [Ex ia IIIC T125 ... T65 °C Db]; [II 1G Ex ia IIC T1 ... T6 Ga]; [II 1/2G Ex ia IIC T1 ... T6 Ga/Gb]; [II 2G Ex ia IIC T1 ... T6 Gb]; [II 2G Ex eb IIC T1 ... T6 Gb]; [II 3G Ex ec IIC T1 ... T6 Gc]; [II 2D Ex tb IIIC TX °C Db]; [II 3G Ex nA IIC T1 ... T6 Gc]; [0 Ex ia IIC T6 ... T1 Ga X]; [1 Ex ia IIC T6 ... T1 Gb X]; [Ex ia IIIC T80 ... T440 °C Da X]; [Ex ia IIIC T80 ... T440 °C Db X]; [Ex nA IIC T6 ... T1 Gc X]; [Ex ia IIC T3 ... T6 Ga]; [Ex ia IIC T3 ... T6 Ga/Gb]; [Ex ia IIC T3 ... T6 Gb]; [Ex ia IIC T1 ~ T6 Ga]; [Ex ia IIC T1 ~ T6 Ga/Gb]; [Ex ia IIC T1 ~ T6 Gb]; [Ex ia IIC T4 ... T6]; [Ex ib IIC T4 ... T6]; [II 1G Ex ia IIC T3 ... T6 Ga]; [II 1/2G Ex ia IIC T3 ... T6 Ga/Gb]; [II 2G Ex ia IIC T3 ... T6 Gb] |
| safety integrity level | SIL 2 |
| ip rating | IP53 |
| languages in datasheet | en |
| temperature ranges | -40 … 1200 °C |
| sensor type | Type K/J/N |
| sensor class | Class 1, Class 2 |
| probe length mm | 2000 |
| probe diameter mm | 15 |
| probe material | Inconel 600 |
| has thermowell | true |
| thermowell material | Steel 1.0305; Steel 1.0305 enamelled; Stainless steel 1.4571; Stainless steel 1.4841; Stainless steel 1.4762 |
| thermowell form | fabricated |
| process connections | Stop flange; Threaded bushing; Flange connection welded to protection tube |
| process temp | -40 … 1200 °C |
| output signal | HART; PROFIBUS-PA; FOUNDATION Fieldbus |
| electrical connection | M20 x 1.5 |

## Таблицы из даташита

| Logo | Description | 3 | Country |
|---|---|---|---|
|  | EU declaration of conformity ■ EMCdirective 1) | European Union |  |
|  | IECEx (option) - in conjunction with ATEX Hazardous areas | International |  |
|  | Zone 21 dust [Ex ia IIIC T125 ...T65 °C Db] EAC (option) Hazardous areas - Ex i Zone 0 gas [0 Ex ia IIC T6 ...T1 Ga X] | Eurasian |  |
|  | Zone 1 gas Zone 20 dust Zone 21 dust - | [1 Ex ia IIC T6 ...T1 Gb X] [Ex ia IIIC T80 ...T440 °C Da X] [Ex ia IIIC T80 ...T440 °C Db X] [Ex nA IIC T6 ...T1 Gc X] | Economic Community |
|  | (option) areas - i Zone 0 gas | [Ex ia IIC T3 ...T6 Ga] [Ex ia IIC T3 ...T6 Ga/Gb] [Ex ia IIC T3 ...T6 Gb] [Ex ia IIIC T125 ...T65 °C Da] |  |
|  | Ex n Zone 2 gas INMETRO Hazardous Ex Zone 1 mounting to zone 0 gas Zone 1 gas Zone 20 dust Zone 21 mounting to zone 20 dust Zone 21 dust | [Ex ia IIIC T125 ...T65 °C Da/Db] [Ex ia IIIC T125 ...T65 °C Db] | Brazil |

| Logo | Description | Country |
|---|---|---|
|  | NEPSI (option) Hazardous areas - Ex i Zone 0 gas [Ex ia IIC T1 ~ T6 Ga] | China |
|  | KCs - KOSHA (option) Hazardous areas - Ex i Zone 0 gas [Ex ia IIC T4 ...T6] Zone 1 gas [Ex ib IIC T4 ...T6] | South Korea |
| - | PESO (option) Hazardous areas Ex i Zone 0 gas [Ex ia IIC T1 ...T6 Ga] Zone 1 mounting to zone 0 gas [Ex ia IIC T1 ...T6 Ga/Gb] | India |
|  | DNOP - MakNII (option) Hazardous areas Ex i Zone 0 gas [II 1G Ex ia IIC T3 ...T6 Ga] Zone 1 mounting to zone 0 gas [II 1/2G Ex ia IIC T3 ...T6 Ga/Gb] | Ukraine |
|  | GOST (option) Metrology, measurement technology | Russia |
|  | KazInMetr (option) Metrology, measurement technology | Kazakhstan |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
|  | BelGIM (option) Metrology, measurement technology | Belarus |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |
|  | Uzstandard (option) Metrology, measurement technology | Uzbekistan |

| Logo | Description |
|---|---|
|  | SIL 2 Functional safety (only in conjunction with model T32 temperature transmitter) |
| NAMUR | NAMUR NE24 Hazardous areas (Ex i) |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Type | Operating temperatures of the thermocouple |  |  |
|  | IEC 60584-1 | ASTM E230 |  |
|  | Class 2 | Class 1 | Standard Special |
| K | -40 ... +1,200 °C | -40 ... +1,000 °C | 0 ... 1,260 °C |
| J | -40 ...+750 °C | -40 ...+750 °C | 0 ... 760 °C |
| N | -40 ... +1,200 °C | -40 ... +1,000 °C | 0 ... 1,260 °C |

| Type | Material | Cable entry thread size | Ingress protection 1) | Cap | Surface |
|---|---|---|---|---|---|
| BS | Aluminium | M20 x 1.5 | IP53, IP65 | Cap with 2 screws | Blue, lacquered 2) |
| BSZ | Aluminium | M20 x 1.5 | IP53, IP65 | Hinged cover with cylinder head screw | Blue, lacquered 2) |
| BSZ-H | Aluminium | M20 x 1.5 | IP53, IP65 | Hinged cover with cylinder head screw | Blue, lacquered 2) |

| Model | Description | Data sheet |
|---|---|---|
| T16 | Digital transmitter, PC configurable | TE 16.01 |
| T32 | Digital transmitter, HART ® protocol | TE 32.04 |
| T53 | Digital transmitter, FOUNDATION Fieldbus and PROFIBUS ® PA | TE 53.01 |
| T91.10 | Analogue transmitter, fixed measuring range | TE 91.01 |

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Connection head | Transmitter model |  |  |  |
| T16 | T32 | T53 | T91.10 |  |
| BS | - | - | - | - |
| BSZ | - | - | - | - |
| BSZ-H | ● | ● | ● | ● |

### Metal protection tube

| Outer diameter | Wall thickness |
|---|---|
| Ø F | s |
| 22 | 2 |
| 15 | 2 |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|
| Material | AISI | Can be used | Resistance against |  |  |  |
| No. | No. | in air | Sulphurous gases | Nitrogen-containing gases with low oxygen content | Carburisation |  |
|  |  | up to °C | Oxidising | Reducing |  |  |
| 1.0305 |  | 550 | low | slight | medium | slight |
| 1.4571 | 316 Ti | 800 | slight | slight | medium | medium |
| 1.4762 |  | 1,200 | very high | high | slight | medium |
| 1.4841 | 310 / 314 | 1,150 | very slight | very slight | high | slight |

| Material | Range of applications |
|---|---|
| No. |  |
| 1.0305 (St35.8) | Tempering furnaces for heat treatment plants, galvanising and tinning plants, carbon-dust-air mixture pipelines in steam power stations |
| 1.0305 enamelled (St35.8 enamelled) | Flue-gas desulphurisation plants, babbitt metal, lead and tin smelters |
| 1.4762 X 10 CrAISi 25 | Combustion exhaust gases, cement and ceramic furnaces, heat treatment plants, annealing furnaces |
| 1.4749 X 18 CrNi 28 | Exhaust gas ducts, annealing furnaces |
| 1.4841 X 15 CrNiSi 25-21 | Combustion chambers, industrial furnaces, petrochemical industry, hot blast stoves, cyanide baths |

| 1 | 2 | 3 |
|---|---|---|
| Material | Range of applications |  |
| No. |  |  |
| 1.0305 | Babbitt metal | to 600 °C |
|  | Lead | to 700 °C |
|  | Tin | to 650 °C |
| 1.4841 | Aluminium | to 700 °C |
|  | Lead | to 700 °C |
|  | Copper-zinc alloy | to 900 °C |
| 1.4762 | Zinc | to 480 °C |
|  | Copper | to 1,250 °C |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Protection tube | Dimensions inmm | Process connection |  |
| External Ø | Ø f/f 4 | i min. | E |
| 22 | 22.5 | 20 | G1,1G1½ |
| 15 | 15.5 | 20 | G½,G¾,G1 |

| 1 | 2 | 3 |
|---|---|---|
| Protection tube | Dimensions inmm |  |
| External Ø | Ø f/f 4 | C (hole) |
| 22 | 22.5 | 70 |
| 15 | 15.5 | 55 |

| Flange diameter | Material |
|---|---|
| 1 ½inch, 150 lbs, RF | Stainless steel 316 |
| 1 ½inch, 300 lbs, RF | Stainless steel 316 |
| 2 inch, 150 lbs, RF | Stainless steel 316 |
| 2 inch, 300 lbs, RF | Stainless steel 316 |
| 3 inch, 150 lbs, RF | Stainless steel 316 |
| 3 inch, 300 lbs, RF | Stainless steel 316 |
| 4 inch, 150 lbs, RF | Stainless steel 316 |
| 4 inch, 300 lbs, RF | Stainless steel 316 |

## Документация

- [ds_te6581_en_co_3cec37](https://avigan.com.ua/wika/docs/wika/ds_te6581_en_co.pdf) — PDF, 659 KB, en

## Конфигуратор

У товара есть интерактивный конфигуратор на странице товара.

```
TC81-7-D-M-Z- - - 1- -J- -ZZ
```