# Миниатюрный термометр сопротивления для подключения к радиомодулю WIKA — TRU

> Миниатюрный термометр сопротивления для подключения к радиомодулю WIKA, модель NETRIS®3, искробезопасное исполнение, с возможностью IIoT, со встроенным преобразователем для дистанционного мониторинга.

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

## Описание

Миниатюрный термометр сопротивления модели TRU в сочетании с радиомодулем модели NETRIS ® 3 используется там, где требуется веб-ориентированный дистанционный мониторинг ...

## Применение

- Condition-based and preventive maintenance through centralised big data analysis
- Energy and power plant technology
- Chemical industry
- Food and beverage industry
- Sanitary, heating and air-conditioning technology

## Особенности

- IIoT-capable measuring instrument in combination with WIKA radio unit, model NETRIS ® 3
- Sensor range from -196 ... +500 °C [-321 ... +932 °F]
- For direct installation into the process or common thermowell designs
- Intrinsically safe version Ex i
- Very compact design

## Технические характеристики

| Параметр | Значение |
|---|---|
| model | TRU |
| product family | TRU |
| short description | Miniature resistance thermometer for connection to WIKA radio unit, model NETRIS®3, intrinsically safe, IIoT-capable, with integrated transmitter for remote monitoring. |
| subcategory | Miniature resistance thermometer with integrated transmitter |
| certifications | CE; RoHS; ATEX; IECEx |
| explosion protection | II 1D Ex ia IIIC * Da; II 1/2D Ex ia IIIC * Da/Db; II 2D Ex ia IIIC * Db; II 1G Ex ia IIC T1 - T6 Ga; II 1/2G Ex ia IIC T1 - T6 Ga/Gb; II 2G Ex ia IIC T6 Gb; II 2G Ex ia IIC T1 - T6 Gb; 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 |
| ambient temp | -40 … 105 °C |
| ip rating | IP66/IP67 |
| weight kg | 0.05 |
| languages in datasheet | en; de |
| temperature ranges | -196 … 300 °C; -50 … 300 °C; -50 … 500 °C |
| sensor type | Pt100 |
| probe length mm | 50 |
| probe diameter mm | 3 |
| probe material | 1.4435 (316L); Stainless steel 1.4571 (316 Ti); Stainless steel 1.4435 (316L); 1.4571 (316 Ti); 1.4571 (316Ti) |
| has thermowell | false |
| thermowell material | 1.4571 (316 Ti); 1.4435 (316L) |
| thermowell form | fabricated |
| process connections | M12 x 1.5; M20 x 1.5; 7/16-20 UNF-2A; without; M24 x 1.5 female thread, spring-loaded sensor; G ¼ B; G ⅜ B; G ½ B; ¼ NPT; ½ NPT; G ¼ B compression fitting (metal ferrule); G ⅜ B compression fitting (metal ferrule); G ½ B compression fitting (metal ferrule); ¼ NPT compression fitting (metal ferrule); ½ NPT compression fitting (metal ferrule); G ¼ B compression fitting (PTFE ferrule); G ⅜ B compression fitting (PTFE ferrule); G ½ B compression fitting (PTFE ferrule); ¼ NPT compression fitting (PTFE ferrule); ½ NPT compression fitting (PTFE ferrule); G ⅜ union nut, spring-loaded sensor; Tightening strap; G¼B; G⅜B; G½B; ¼NPT; ½NPT; G¼B compression fitting (metal ferrule); G⅜B compression fitting (metal ferrule); G½B compression fitting (metal ferrule); ¼NPT compression fitting (metal ferrule); ½NPT compression fitting (metal ferrule); G¼B compression fitting (PTFE ferrule); G⅜B compression fitting (PTFE ferrule); G½B compression fitting (PTFE ferrule); ¼NPT compression fitting (PTFE ferrule); ½NPT compression fitting (PTFE ferrule); G⅜ union nut, spring-loaded sensor; 7/16-20 UNF-2A with O-ring; M24x1.5 female thread; 1/4 NPT; 1/2 NPT; Compression fitting; Spring-loaded; Tubeskin with tightening strap |
| process temp | -196 … 500 °C |
| output signal | Unified WIKA interface (UWI); Digital interface (UWI) |
| electrical connection | M12 x 1 circular connector |
| accuracy class | ±1.9 K (≤ 300 °C), ±2.9 K (> 300 °C) |

## Таблицы из даташита

| Process connection | 2 |
|---|---|
| Type of process connection | ■ G¼B ■ G⅜B ■ G½B ■ ¼NPT ■ ½NPT ■ M12 x 1.5 ■ M20 x 1.5 ■ 7/16-20 UNF-2A ■ without ■ G¼Bcompression fitting (metal ferrule) ■ G⅜Bcompression fitting (metal ferrule) ■ G½Bcompression fitting (metal ferrule) ■ ¼4 NPT compression fitting (metal ferrule) ■ ½NPTcompression fitting (metal ferrule) ■ G¼Bcompression fitting (PTFE ferrule) ■ G⅜Bcompression fitting (PTFE ferrule) ■ G½Bcompression fitting (PTFE ferrule) ■ ¼NPTcompression fitting (PTFE ferrule) ■ ½NPTcompression fitting (PTFE ferrule) ■ G⅜union nut, spring-loaded sensor (for additional thermowell) ■ M24 x 1.5 female thread, spring-loaded sensor (for additional thermowell / neck tube) |
| Sensor |  |
| Sensor diameter | ■ 3 mm[0.12 in] ■ 6 mm[0.24 in] |
| Insertion length 1) | ■ 50 mm[1.97 in] ■ 75 mm[2.95 in] ■ 100 mm[3.94 in] ■ 120 mm[4.72 in] ■ 150 mm[5.91 in] ■ 200 mm[7.87 in] ■ 250 mm[9.84 in] ■ 300 mm[11.81 in] ■ 350 mm[13.78 in] ■ 400 mm[15.75 in] Other insertion lengths on request |

### Digital interface

| Signal type | UnifiedWIKA interface (UWI) |
|---|---|
| Digital signal resolution | 10mK |
| Connection type | M12 x 1 circular connector, pin assignment suitable for use withWIKA radio unit model NETRIS ® 3 |
| Accuracy | Overall accuracy incl.WIKA radio unit (NETRIS ® 3): ■ Measuring range ≤ 300 °C: +/- 1.9 °K ■ Measuring range > 300 °C: +/- 2.9 °K |

### Material

| 1 | 2 |
|---|---|
| Materials (wetted) |  |
| Sheath material | ■ Stainless steel 1.4571 (316 Ti) ■ Stainless steel 1.4435 (316L) |
| Process connection | ■ Stainless steel 1.4571 (316 Ti) ■ Stainless steel 1.4435 (316L) |

### Operating conditions

| Ambient and storage temperature range | -40 ...+105 °C [-40 ...+221 °F] |
|---|---|
|  | Version with FKM O-ring -20 ...+105 °C [-4 ...+221 °F] |
| Climate class per IEC 60654-1 | Cx (-40 ...+105 °C [-40 ...+221 °F], 5 ... 95 %r.h.) |
|  | Version with FKM O-ring: -20 °C [-4 °F] |
| Maximum permissible humidity, condensation | 100 %r.h., condensation allowed |
| Maximum operating pressure 1) 2) |  |
| With sensor diameter 3 mm[0.12 in] | 140 bar [2,030 psi] |
| With sensor diameter 6 mm[0.24 in] | 270 bar [3,916 psi] |
| Salt mist | IEC 60068-2-11 |
| Vibration resistance per IEC 60751 | 10 ... 2,000 Hz, max. 10 g amplitude / 20 g peak-to-peak 3) |
| Shock resistance per IEC 60068-2-27 | 50 g, 6 ms, 3 axes, 3 directions, three times per direction |
| Ingress protection (IP code) |  |
| Case with connected connector | ■ IP66 per IEC/EN 60529 ■ IP67 per IEC/EN 60529 |
|  | The stated ingress protection only applies when plugged in using line connec- tors that have the appropriate ingress protection. |
| Coupler connector, not connected | IP67 per IEC/EN 60529 |
| Weight | Approx. 0.05 ... 0.7 kg [0.11 ... 1.54 lbs] - depending on version |

| Hazardous gas atmos- phere | Temperature class | Ambient temperature range (T a ) | Process temperature |
|---|---|---|---|
| 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 | T6 | -40 ...+50 °C [-40 ...+122 °F] | -196 ... +72.5 °C [-321 ...+163 °F] |
| T5 | -40 ...+75 °C [-40 ...+167 °F] | -196 ... +87.5 °C [-321 ...+190 °F] |  |
| T4 | -40 ...+105 °C [-40 ...+221 °F] | -196 ... +122.5 °C [-321 ...+253 °F] |  |
| T3 | -40 ...+105 °C [-40 ...+221 °F] | -196 ... +187.5 °C [-321 ...+370 °F] |  |
| T2 | -40 ...+105 °C [-40 ...+221 °F] | -196 ... +282.5 °C [-321 ...+541 °F] |  |
| T1 | -40 ...+105 °C [-40 ...+221 °F] | -196 ... +432.5 °C [-321 ...+811 °F] |  |

| Hazardous dust/air atmos- pheres | Temperatur class / maximum surface temperature | Ambient temperature range (T a ) | Process temperature |
|---|---|---|---|
| II 1D Ex ia IIIC * Da II 1/2D Ex ia IIIC * Da/Db II 2D Ex ia IIIC * Db | T135 °C T 200 xxx °C | -40 ...+100 °C [-40 ... 212 °F] | -196 ... xxx °C - 9 K 1) |

| Logo | Description | 3 | Region |
|---|---|---|---|
|  | EU declaration of conformity | European Union |  |
|  | RoHS directive ATEX directive Hazardous areas - |  |  |
|  | Ex i Zone 0 gas Zone 1 mounting to zone 0 gas Zone 1 gas Zone 20 dust Zone 21 mounting to zone 20 dust Zone 21 dust | 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 1D Ex ia IIIC * Da II 1/2D Ex ia IIIC * Da/Db II 2D Ex ia IIIC * Db |  |
|  | IECEx - in combination with ATEX Hazardous areas | International |  |
|  | - Ex i Zone 0 gas 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 IIC T1 ...T6 Ga Ex ia IIC T1 ...T6 Ga/Gb Ex ia IIC T1 ...T6 Gb Ex ia IIIC * Da Ex ia IIIC * Da/Db Ex ia IIIC * Db |  |

| Description | Relevant data sheet | Further information |
|---|---|---|
| NETRIS ® 3 radio unit | AC 40.03 | on request |

## Документация

- [ds_te6303_en_co_3891a2](https://avigan.com.ua/wika/docs/wika/ds_te6303_en_co.pdf) — PDF, 565 KB, en

## Конфигуратор

У товара есть интерактивный конфигуратор на странице товара.

```
TRU- Z- - - -FZZ-ZZ
```