# מוניטור צפיפות גז — 233.52.063

> מוניטור צפיפות גז למכלי גז SF6 עם פיצוי טמפרטורה ואנשי מיתוג לאיתות אזעקה.

- קוד קטלוגי: gdm_063
- דגם: 233.52.063
- קטגוריה: פתרונות גז SF6 › Gas density monitors
- עמוד המוצר: https://avigan.com.ua/wika/he/products/gdm_063
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

צפיפות הגז היא פרמטר תפעולי קריטי עבור מתקני מתגי מתח בינוני. אם צפיפות הגז הנדרשת אינה קיימת, לא ניתן להבטיח הפעלה בטוחה של המפעל לא ניתן להיות ...

## יישומים

- Medium-voltage switchgear
- Gas density monitoring of closed SF 6 gas tanks
- Raising an alarm when defined limit values have been reached

## תכונות מיוחדות

- Case and wetted parts from stainless steel
- On-site display with switch contact
- Temperature-compensated and hermetically sealed, therefore no influence of temperature fluctuations, height differences and atmospheric pressure fluctuation
- Compensation possible for gas mixtures
- Traceability by serial number

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | 233.52.063 |
| product family | 233 |
| short description | Gas density monitor for SF6 gas tanks with temperature compensation and switch contacts for alarm signaling. |
| subcategory | Gas density monitor with switch contacts |
| certifications | CE; UKCA; RoHS; EAC |
| ambient temp | -30 … 60 °C |
| ip rating | IP65 |
| weight kg | 0.8 |
| languages in datasheet | en |
| pressure ranges | -1 … 1 bar; -1 … 3 bar |
| density referenced to C | 20 |
| accuracy class | ±1 % at 20 °C, ±2.5 % at -20 ... +60 °C |
| process connections | G ¼ B per EN 837, back mount; G¼B per EN 837, back mount; G1/4B per EN837, back mount |
| wetted parts material | Stainless steel |
| switching contacts | 1 |
| output signal | Magnetic snap-action contact |
| has temperature compensation | true |

## טבלאות מגיליון הנתונים

### Basic information

| Nominal size | 63 |
|---|---|
| Window | ■ Laminated safety glass ■ Acrylic glass |
| Case | ■ Stainless steel, with gas filling ■ Stainless steel, with fill fluid |
| Ring | Bayonet bezel, stainless steel, secured by means of 3 weld spots |
| High-voltage test 100% | 2 kV, 50 Hz, 1 s |

| Scale range | 2 |
|---|---|
| Scale range | ■ -1 ...+1 bar [-14.5 ... +14.5 psi] ■ -1 ...+3 bar [-14.5 ... +43.5 psi] |
|  | Others on request |
| Calibration pressure PE | To customer specification |
| Pressure element |  |
| Gas-tight | Leakage rate ≤ 1 · 10 -8 mbar · l / s |
| Test method | Helium mass spectrometry |
| Material | Stainless steel, welded |
| Dial |  |
| Scale colour | The scale range is subdivided into red, yellow and green ranges |
| Material | Aluminium |
| Movement |  |
| Function | Bimetal link (temperature compensation) |
| Material | Stainless steel |
| Pointer | Aluminium, black |

### Output signal

| Switch technology | Magnetic snap-action contact, model 821 |
|---|---|
| Number of switches | ■ Single contact ■ Double contact ■ Triple contact |
| Switching function | ■ Normally closed ■ Normally open ■ Change-over contact (max. 1 switch contact) |
| Switching direction | ■ Falling pressure ■ Rising pressure |
| Switching voltage | AC (50 ... 60 Hz) / DC 24 ...250V (no undulating voltage) |
| Switching power |  |
| With gas filling | 30W/ 50 VA, max. 1 A |
| With fill fluid | 20W/ 20 VA, max. 1 A |
| Switching accuracy |  |
| Switch point = calibration pressure PE | See accuracy specifications |
| Switch point ≠ calibration pressure PE | Parallel to the reference isochore of the calibration pressure |
| Electrical connection |  |
| Cable outlet | Length 1 m[3.28 ft] |
| Cable bushing | Glass |
| Circuit | ■ Galvanically connected (not for change-over contact) ■ Galvanically isolated |
| Material of switch contacts | 80 %Ag/ 20 %Ni, gold-plated |

### Operating conditions

| Temperature of use / Operating temperature | -30 ...+60 °C [-22 ...+140 °F], gaseous phase |
|---|---|
| Storage temperature range | -50 ...+60 °C [-58 ...+140 °F] |
| Relative humidity, condensation | ≤ 90 %r.h. (non-condensing) |
| Gas-tight | Leakage rate ≤ 1 · 10 -5 mbar · l / s |
| Ingress protection of the complete instrument | IP65 per EN 60529 / IEC 60529 |
| Weight in kg |  |
| With gas filling | Approx. 0.8 kg [1.76 lb] |
| With fill fluid | Approx. 1.2 kg [2.64 lb] |

### Process connection

| Thread size / Size | G¼Bper EN 837, back mount |
|---|---|
| Material | Stainless steel, spanner flats 14 mm[0,55] |

### Accuracy specifications

| Accuracy | ■ ±1 %at ambient temperature +20 °C [+68 °F] ■ ±2.5 %at ambient temperature -20 …+60 °C [-4 ...+140 °F] and with calibration pressure in accordance with reference isochore (reference diagram KALI-Chemie AG, Hanover, prepared by Dr. Döring 1979) |
|---|---|

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Magnetic snap-action contact, model 821 | Dimensions in mm[in] |  |  |
|  | x | y | z |
| Single and double contacts, without galvanic isolation | 66.5 [2.62] | 35.5 [1.40] | 88.5 [3.48] |
| Double contact, with galvanic isolation | 75.3 [2.96] | 44.3 [1.74] | 97 [3.82] |
| Triple contact, with galvanic isolation | 87.1 [3.43] | 56.1 [2.21] | 109.1 [4.30] |

| Logo | Description | Region |
|---|---|---|
| EU | declaration of conformity | European Union |
| Low voltage | directive |  |
|  | UKCA | United Kingdom |
| Electrical equipment designed for use within certain voltage limits in support of the equipment (safety) regulations | electrical |  |
| Restriction of substances | hazardous (RoHS) regulations |  |

| Logo | Description | Region |
|---|---|---|
|  | EAC Low voltage directive | Eurasian Economic Community |

## מסמכים

- [ds_sp6070_en_co_1b60a8](https://avigan.com.ua/wika/docs/wika/ds_sp6070_en_co.pdf) — PDF, 394 KB, en