# Накладной датчик температуры — TF44

> Термометр с накладным (strap-on) датчиком с соединительным кабелем для измерения температуры поверхности трубопровода, -50 ... +200 °C

- Код каталога: tf44
- Модель: TF44
- Категория: Измерение температуры › Resistance thermometers
- Страница товара: https://avigan.com.ua/wika/ru/products/tf44
- Цена: по запросу
- Поставщик: AVIGAN (ООО «ВИКА Прилад»), официальный партнёр WIKA в Украине

## Описание

Области применения накладного датчика температуры модели TF44, например: тепловые насосы, когенерационные установки (ТЭЦ), солнечные тепловые системы, отопление и т. д.

## Применение

- Heat pumps
- Combined heat and power plant
- Solar thermal systems
- Heating, ventilation, air-conditioning and refrigeration systems
- Machine building

## Особенности

- Measuring ranges from -50 ... +200 °C
- The pipeline system remains sealed
- The medium is not affected
- Easy mounting with quick-mounting bracket
- Good heat transfer through aluminium sleeve

## Технические характеристики

| Параметр | Значение |
|---|---|
| model | TF44 |
| product family | TF |
| short description | Strap-on thermometer with connection lead for pipe surface temperature measurement, -50 ... +200 °C |
| subcategory | Strap-on thermometer |
| ambient temp | -50 … 200 °C |
| ip rating | IP66 |
| temperature ranges | -50 … 200 °C; -20 … 105 °C; -30 … 130 °C |
| sensor type | Pt1000 |
| sensor class | B |
| probe diameter mm | 6 |
| probe material | Aluminium |
| has thermowell | false |
| process temp | -50 … 200 °C |
| electrical connection | Blank bare wires, End splices, Connector to specification |

## Таблицы из даташита

| 1 | NTC | Pt100 | Pt1000 | KTY |
|---|---|---|---|---|
| Temperature range | - | ++ | ++ | - |
| Accuracy | - | ++ | ++ | - |
| Linearity | - | ++ | ++ | ++ |
| Long-term stability | + | ++ | ++ | + |
| International standards | - | ++ | ++ | - |
| Temperature sensitivity [dR/dT] | ++ | - | + | + |
| Impact of the connection lead | ++ | - | + | + |

| Insulation material of the connection lead | Measuring range |
|---|---|
| PVC | -20 …+105 °C |
| Silicone | -50 …+200 °C |

| Measuring element | Measuring range |
|---|---|
| NTC | -30 …+130 °C |
| Pt100 | -50 …+200 °C |
| Pt1000 | -50 …+200 °C |
| KTY | -50 …+150 °C |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Insulation material | PVC | Silicone |  |
| Highest working temperature | 105 °C | 200 °C |  |
| Flammability | self- extinguishing | self- extinguishing |  |
| Water absorption | slight | slight |  |
| Suitability for steam | good | limited |  |
| Chemical resistance against | Dilute bases | + | + |
| Dilute acids | + | + |  |
| Alcohol | + | + |  |
| Petrol | + | - |  |
| Benzene | - | - |  |
| Mineral oil | + | + |  |

| Article | 2 | Order number |
|---|---|---|
| Quick-mounting bracket, galvanised steel |  |  |
|  | for pipe diameter12…15mm | 14145991 |
|  | for pipe diameter19…22mm | 14100349 |
|  | for pipe diameter25…28mm | 14100347 |
|  | for pipe diameter32…35mm | 14149603 |
|  | for pipe diameter39…42mm | 14149604 |
| Worm-drive hose clip, galvanised steel |  |  |
|  | Clamping range 16 ...27mm | 14050509 |
|  | Clamping range 25 ...40mm | 14049067 |
|  | Clamping range 40 ...60mm | 14050517 |
|  | Clamping range 60 ...80mm | 14050518 |
|  | Clamping range 80 ...100mm | 14041143 |
| Silicone thermal compound paste |  |  |
|  | 1 g syringe | 11516870 |
|  | 100 g tube | 1606212 |

## Документация

- [ds_te6714_en_co_834c85](https://avigan.com.ua/wika/docs/wika/ds_te6714_en_co.pdf) — PDF, 595 KB, en

## Конфигуратор

У товара есть интерактивный конфигуратор на странице товара.

```
TF44-ZZ6 W1 Z109ZZ
```