# פרוב מדידה — A2G-FM

> לאוורור ומיזוג אוויר

- קוד קטלוגי: a2g_fm
- דגם: A2G-FM
- קטגוריה: מדידת ספיקה › Air flow sensors
- עמוד המוצר: https://avigan.com.ua/wika/he/products/a2g_fm
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

גשש המדידה מדגם A2G-FM מודד מהירויות אוויר וזרימות אוויר במערכות אוורור ומיזוג אוויר.

## יישומים

- Air flow measurement in circular ventilation pipes
- Air flow measurement in rectangular ventilation ducts

## תכונות מיוחדות

- Multipoint-point measurement for averaging to ensure a high accuracy
- Suitable for low air velocities down to 1 m/s
- Very easy to install
- Available in two versions For circular ventilation pipes (version R) For rectangular ventilation ducts (version L)
- For circular ventilation pipes (version R)
- For rectangular ventilation ducts (version L)

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | A2G-FM |
| product family | A2G |
| short description | Measuring probe for air flow measurement in circular and rectangular ventilation pipes and ducts, based on pitot tube principle with multipoint averaging. |
| subcategory | Pitot tube probe |
| languages in datasheet | en; de |
| technology | variable_area |
| pipe diameter mm | 80 |
| accuracy percent | 2 |
| process connections | Ø 4.8 mm brass with barbs for pipes with inner diameter 4 mm; High pressure-Low pressure; Ø4.8 mm brass with barbs for pipes with inner diameter 4 mm; High pressure - Low pressure; Ø4.8mm brass with barbs for pipes with inner diameter 4mm |
| wetted parts material | T3015 aluminium; Sheet steel; Polyurethane foam |
| process temp | 5 … 95 °C |

## טבלאות מגיליון הנתונים

### Measuring probe, model A2G-FM

| Version | 2 |
|---|---|
| Version R | For circular ventilation pipes |
| Available in the standard sizes of Ø80 mm…1,500 mm[3 …59in] The diameter of the ventilation pipe in mmcorresponds to the length of the measuring probe. |  |
| Version L | For rectangular ventilation ducts |
| 200 …1,500 mm[8 …59in] (in 50 mmincrements [2 in]) Other sizes of measuring probe on request. The depth of the ventilation duct corresponds to the length of the measuring probe. |  |
| Accuracy | ±2% |
| Process connection | Ø4.8 mm[0.2 in] brass with barbs for pipes with inner diameter 4 mm[0.2 in] (→ see "Accessories") + High pressure - Low pressure |
| Material |  |
| Sensor | T3015 aluminium |
| Mounting plate | Sheet steel |
| Sealing | Polyurethane foam |
| Relative humidity | 0 …95%r.h., non-condensing |
| Permissible medium temperature | 5 …95°C[41 …203 °F] |
| Mounting | Via two screw holes with Ø5.0 mm[0.2 in] Sizes ≥ 350 mm[14 in] have a Ø6.0 mm[0.2 in] bolt, washer and nut attached to the other end of the measuring probe to stabilise the measuring probe. |
| Weight | On request |

| Duct height in mm[in] | Optimum number of measuring probes | Number of T-connectors |
|---|---|---|
| 150 …300 [6 …12] | 1 | 0 |
| 350 …600 [14 …24] | 2 | 2 |
| 700 …900 [28 …35] | 3 | 4 |
| 1,000 …1,200 [39 …47] | 4 | 6 |
| 1,300 …1,500 [51 …59] | 5 | 8 |

| Description | 2 | Order number |
|---|---|---|
|  | T-connector | 40407383 |
|  | Measuring hoses |  |
|  | PVC hose, inner diameter 4 mm, roll at 25m | 40217841 |
|  | Silicone hose, inner diameter 4 mm, roll at 25m | 40208940 |

## מסמכים

- [ds_sp6910_en_co_a72702](https://avigan.com.ua/wika/docs/wika/ds_sp6910_en_co.pdf) — PDF, 1279 KB, en

## תצורה

למוצר יש מגדיר תצורה אינטראקטיבי בעמוד המוצר.