# Insertion thermometer — TF45

> Insertion thermometer with connection lead for gaseous substances and solid surfaces, usable with thermowell for liquids.

- Catalog code: tf45
- Model: TF45
- Category: Temperature measurement › Resistance thermometers
- Product page: https://avigan.com.ua/wika/en/products/tf45
- Price: on request
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

Model TF45 Insertion thermometer ✓With connection lead ✓High Quality ►To the information!

## Applications

- Solar thermal systems, renewable energies
- Machine building
- Compressors
- Cooling, heating, ventilation and air-conditioning
- Furnace and equipment manufacturing

## Special features

- Measuring ranges from -50 ... +260 °C [-58 ... +500 °F]
- Connection lead from PVC, silicone, PTFE
- In 2- or 4-wire connection
- Probe sleeve from stainless steel
- Dust and splash-proof IP65

## Specifications

| Parameter | Value |
|---|---|
| model | TF45 |
| product family | TF |
| short description | Insertion thermometer with connection lead for gaseous substances and solid surfaces, usable with thermowell for liquids. |
| subcategory | Insertion thermometer |
| certifications | RoHS; EAC; GOST; KazInMetr; MTSCHS; UkrSEPRO; Uzstandard; China RoHS; CE |
| ambient temp | -50 … 260 °C |
| ip rating | IP65 |
| languages in datasheet | en |
| temperature ranges | -50 … 260 °C; -20 … 105 °C; -30 … 130 °C; -50 … 200 °C; -50 … 150 °C |
| sensor type | Pt100, Pt1000, NTC, KTY |
| sensor class | F 0.3 |
| probe length mm | 135 |
| probe diameter mm | 5 |
| probe material | stainless steel |
| has thermowell | true |
| thermowell material | brass |
| process connections | G ½ |
| process temp | -50 … 260 °C |
| electrical connection | Stripped wires, end splices, customer-specific connectors |

## Datasheet tables

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

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Measuring element | Connection lead |  |  |
| PVC | Silicone | PTFE |  |
| Pt1000 | -20 …+105 °C [-4 ...+221 °F] | -50 …+200 °C [-58 ...+392 °F] | -50 …+260 °C [-58 ...+500 °F] |
| Pt100 | -20 …+105 °C [-4 ...+221 °F] | -50 …+200 °C [-58 ...+392 °F] | -50 …+260 °C [-58 ...+500 °F] |
| NTC | -20 …+105 °C [-4 ...+221 °F] | -30 …+130 °C [-22 ...+266 °F] | -30 …+130 °C [-22 ...+266 °F] |
| KTY | -20 …+105 °C [-4 ...+221 °F] | -50 …+150 °C [-58 ...+302 °F] | -50 …+150 °C [-58 ...+302 °F] |

| Connection lead | Ambient temperature |
|---|---|
| PVC | -20 …+105 °C [-4 ...+221 °F] |
| Silicone | -50 …+200 °C [-58 ...+392 °F] |
| PTFE | -50 …+260 °C [-58 ...+500 °F] |

| Sleeve diameter inmm | Standard length A inmm |
|---|---|
| 6 | 32, 40, 50, 80, 110, 135 |
| 5 | 50 |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Probe sleeve | Response time |  |  |
| Material | Diameter | t 0.5 | t 0.9 |
| Stainless steel | 6.0mm | 2.7 s | 7 s |
| Stainless steel | 5.0mm | 2.2 s | 6 s |

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Insulation material | PVC | Silicone | PTFE |  |
| Highest working temperature | 105 °C | 200 °C | 260 °C |  |
| Flammability | self-extinguishing | self-extinguishing | not flammable |  |
| Water absorption | slight | slight | none |  |
| Suitability for steam | good | limited | very good |  |
| Chemical resistance against | Dilute bases | + | + | + |
| Dilute acids | + | + | + |  |
| Alcohol | + | + | + |  |
| Petrol | + | - | + |  |
| Benzene | - | - | + |  |
| Mineral oil | + | + | + |  |

| Insulation material | Ingress protection |
|---|---|
| PVC | IP65 |
| Silicone | IP66, IP67 |
| PTFE | IP65 |

| Thermowell | Order number |
|---|---|
| Insertion length U 1 = 50mm | 14238211 |
| Insertion length U 1 = 100mm | 14238212 |
| Insertion length U 1 = 150mm | 14238213 |
| Insertion length U 1 = 200mm | 14238214 |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity RoHS directive | European Union |
|  | EAC (option) Import certificate | Eurasian Economic Community |
|  | GOST (option) Metrology, measurement technology | Russia |
|  | KazInMetr (option) Metrology, measurement technology | Kazakhstan |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |
|  | Uzstandard (option) Metrology, measurement technology | Uzbekistan |

| Logo | Description |
|---|---|
| - | China RoHS directive |

## Documents

- [ds_te6715_en_co_21fccc](https://avigan.com.ua/wika/docs/wika/ds_te6715_en_co.pdf) — PDF, 618 KB, en

## Configurator

This product has an interactive configurator on its product page.

```
TF45-ZZ T60050S W2 109Z
```