# Analogue ventilation duct temperature sensor — A2G-61

> Analogue ventilation duct temperature sensor with bimetal coil and analogue display for monitoring temperature in ventilation and air-conditioning systems.

- Catalog code: a2g_61
- Model: A2G-61
- Category: Temperature measurement › Dial thermometers
- Product page: https://avigan.com.ua/wika/en/products/a2g_61
- Price: on request
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

The Bimetal thermometer A2G-61 with duct temperature sensor is e.g. for monitoring of the temperature in ventilation systems, in air-conditioning, etc.

## Applications

- For measuring the temperature of gaseous media in ventilation and air-conditioning systems
- Monitoring of temperature in ventilation and air-conditioning ducts

## Special features

- Simple mounting
- Various sensor lengths
- With mounting template
- NBR sealing for leak-free mounting
- Nominal size 100

## Specifications

| Parameter | Value |
|---|---|
| model | A2G-61 |
| product family | A2G |
| short description | Analogue ventilation duct temperature sensor with bimetal coil and analogue display for monitoring temperature in ventilation and air-conditioning systems. |
| subcategory | Ventilation duct sensor |
| certifications | CE; RoHS; WEEE; EAC; GOST; UkrSEPRO; EMC |
| ip rating | IP54 |
| languages in datasheet | en; de |
| temperature ranges | -20 … 60 °C |
| sensor type | bimetal |
| sensor class | Class 2 |
| probe diameter mm | 9 |
| probe material | Brass |
| has thermowell | false |
| process connections | Front bezel with 3 mounting screws |
| process temp | -20 … 60 °C |
| accuracy class | Class 2 per EN 13190 |

## Datasheet tables

### Analogue ventilation duct temperature sensor, model A2G-61

| Nominal size | 100 |
|---|---|
| Measuring element | Bimetal coil |
| Scale range | -20 ...+60 °C |
| Accuracy | Class 2 per EN 13190 |
| Case | Aluminium |
| Front bezel | Aluminium, anodised, colourless |
| Window | Clear non-splintering plastic |
| Sensor sleeve | Brass, Ø9mmwith NBR seal |
| Connection form | Front bezel with 3 mounting screws |
| Insertion length | 100, 160, 200, 300mm |
| Zero adjustment | At bottom of stem |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity ■ EMCdirective ■ RoHS conformity ■ WEEE directive | European Union |
|  | EAC (option) ■ Import certificate ■ Pressure equipment directive | Eurasian Economic Community |
|  | GOST (option) Metrology, measurement technology | Russia |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |

## Documents

- [ds_tm4802_en_co_3b7dc2](https://avigan.com.ua/wika/docs/wika/ds_tm4802_en_co.pdf) — PDF, 1006 KB, en