# مقياس ضغط بغشاء (ديـافرام) — 4XX.XX

> لصناعة العمليات، أمان ضد زيادة الحمل حتى 10 أضعاف، بحد أقصى 40 بار

- رمز الكتالوج: 432_50_433_50
- الطراز: 4XX.XX
- الفئة: قياس الضغط › Pressure gauges
- صفحة المنتج: https://avigan.com.ua/wika/ar/products/432_50_433_50
- السعر: 555.85 EUR
- المورد: AVIGAN (TOV VIKA Prylad)، الشريك الرسمي لشركة WIKA في أوكرانيا

## نظرة عامة

مقياس ضغط بغشاء (Diaphragm) النوع 432.50 مناسب للصناعة. مناسب لنقاط القياس التي تتعرض لزيادة في التحميل الزائد. تواصل الآن.

## التطبيقات

- For measuring locations with increased overload
- With liquid-filled case suitability for high dynamic pressure loads and vibrations (models 433.50, 433.30)
- For gaseous, liquid and aggressive media, also in aggressive environments
- With open connecting flange also suitable for contaminated and viscous media
- Process industry: Chemical industry, petrochemical industry, oil and gas, power generation, water and wastewater technology, machine building and general plant construction

## المزايا

- Case and wetted parts from stainless steel
- Wide choice of special materials
- Process connection thread or open flange
- Scale ranges from 0 … 16 mbar
- QR code on dial links to instrument-specific information

## المواصفات الفنية

| المعيار | القيمة |
|---|---|
| model | 432.50 |
| product family | 432 |
| short description | Diaphragm pressure gauge for the process industry with high overload safety, suitable for gaseous, liquid, and aggressive media in chemical, petrochemical, oil and gas, and power engineering applications. |
| subcategory | Diaphragm pressure gauge |
| certifications | CE; RoHS; REACH; EN 837-3; EAC; NACE |
| explosion protection | II 2G h IIC T6 … T1 Gb X; II 2D h IIIC T85°C … T450°C Db X; ATEX; IIC T6...T1 Gb; IIIC T85°C...T450°C Db |
| ambient temp | -40 … 60 °C |
| ip rating | IP65 |
| weight kg | 2.5 |
| languages in datasheet | en; de |
| pressure ranges | -0.6 … 0 bar; -1 … 0 bar; 0 … 16 mbar; 0 … 25 mbar; 0 … 40 mbar; 0 … 60 mbar; 0 … 100 mbar; 0 … 160 mbar; 0 … 250 mbar; 0 … 400 mbar; 0 … 600 mbar; 0 … 1000 mbar; 0 … 0.6 bar; 0 … 1 bar; 0 … 1.6 bar; 0 … 2.5 bar; 0 … 4 bar; 0 … 6 bar; 0 … 10 bar; 0 … 16 bar; 0 … 25 bar; -1 … 0.6 bar; -1 … 1 bar; -1 … 2 bar; -1 … 1.5 bar; -1 … 3 bar; -1 … 5 bar; -1 … 9 bar; -1 … 10 bar; 0 … 10 psi; 0 … 15 psi; 0 … 30 psi; 0 … 60 psi; 0 … 100 psi; 0 … 160 psi; 0 … 200 psi; 0 … 300 psi; 0 … 400 psi; -16 … 0 mbar; -40 … 0 mbar; -60 … 0 mbar; -100 … 0 mbar; -160 … 0 mbar; -250 … 0 mbar; -400 … 0 mbar; -600 … 0 mbar; -1000 … 0 mbar; -15 … 0 inHg; -30 … 0 inHg; -5 … 20 mbar; -6 … 10 mbar; -10 … 15 mbar; -15 … 25 mbar; -20 … 40 mbar; -30 … 30 mbar; -40 … 60 mbar; -50 … 200 mbar; -60 … 100 mbar; -1 … 15 bar; -100 … 150 mbar; -1 … 24 bar; -125 … 125 mbar; -150 … 250 mbar; -30 … 15 inHg; -250 … 750 mbar; -30 … 60 inHg; -400 … 600 mbar; -30 … 100 inHg; -500 … 500 mbar; -30 … 160 inHg; -600 … 400 mbar; -30 … 200 inHg; -750 … 250 mbar; -30 … 300 inHg; -800 … 200 mbar |
| accuracy class | 1.6 |
| accuracy standard | EN 837-3 |
| process connections | Open connecting flange 1" class 150, RF; Open connecting flange 2" class 150, RF; Open connecting flange 1" class 300, RF; Open connecting flange DN 25 PN 40; Open connecting flange DN 50 PN 40; M20 x 1.5; G ½ B; ½ NPT; G½B; ½NPT; G 1/2 B; M20x1.5; 1/2 NPT |
| case material | Stainless steel 1.4301 (304); Stainless steel 1.4571 (316 Ti); Stainless steel 1.4571 (316Ti) |
| wetted parts material | NiCr alloy (Inconel); Stainless steel 316L; PTFE; Hastelloy; Monel; Tantalum; Gold |
| sealing material | FPM/FKM; PTFE |
| dial size mm | 100 |
| process temp | 100 … 200 °C |
| case filling | optional |

## جداول ورقة البيانات

### Basic information

| Standard | 2 |
|---|---|
| Diaphragm and capsule pressure gauges | EN 837-3 |
| →For information on the 'Selection, installation, handling and operation of pressure gauges', see technical information IN 00.05. |  |
| Nominal size (NS) | ■ Ø100 mm[4"] ■ Ø160 mm[6"] |
| Window | ■ Laminated safety glass ■ Polycarbonate |
| Case |  |
| Design, models 432.50 and 433.50 | Safety level 'S1' per EN 837-1:With blow-out device |
| Design, models 432.30 and 433.30 | Safety level 'S3' per EN 837-1:With solid baffle wall and blow-out back |
| Material | ■ Stainless steel 1.4301 (304) ■ Stainless steel 1.4571 (316 Ti) |
| Case filling | ■ Without ■ Glycerine-water mixture 1) ■ Silicone oil M50 1) |
| Instruments with case filling with compensating valve to vent case. |  |
| Movement | Stainless steel |

| Measuring element | 2 | 3 |
|---|---|---|
| Type of measuring element | Diaphragm element |  |
| Materials (wetted) Diaphragm element 1) | Span ≤ 0.25 bar | Stainless steel 316L |
| Process connection with lower measuring flange | Stainless steel 316L |  |
| Coating / Lining 2) 3) | ■ Without ■ PTFE (model 45x.50 or 45x.30) ■ Hastelloy ■ Monel ■ Tantalum ■ Gold (only for diaphragm element) Other materials on request |  |
| Sealing 4) | ■ FPM/FKM ■ PTFE |  |

### Accuracy specifications

| Accuracy class | ■ 1.6 1) ■ 2.5 2) |
|---|---|
| Temperature error | On deviation from the reference conditions at the measuring system: ≤ ±0.8 %per 10 °C [≤ ±0.8 %per 18 °F] of full scale value |
| Reference conditions |  |
| Ambient temperature | +20 °C [68 °F] |

| Scale range | Overload safety 1) | Vacuum-resist- ant to -1 bar |
|---|---|---|
| mbar |  |  |
| 0 ... 16 | ■ 80 ■ 160 | Selectable |
| 0 ... 25 | ■ 125 ■ 250 | Selectable |
| 0 ... 40 | ■ 200 ■ 400 | Selectable |
| 0 ... 60 | ■ 300 ■ 600 | Selectable |
| 0 ... 100 | ■ 500 ■ 1,000 | Selectable |
| 0 ... 160 | ■ 800 ■ 1,600 | Selectable |
| 0 ... 250 | ■ 1,250 ■ 2,500 | Selectable |
| 0 ... 400 | ■ 2,000 ■ 4,000 | Selectable |
| 0 ... 600 | ■ 3,000 ■ 6,000 | Selectable |
| 0 ... 1,000 | ■ 5,000 ■ 10,000 | Selectable |
| bar |  |  |
| 0 ... 0.6 | ■ 3 ■ 6 | Selectable |
| 0 ... 1 | ■ 5 ■ 10 | Selectable |
| 0 ... 1.6 | ■ 8 ■ 16 | Selectable |
| 0 ... 2.5 | ■ 12.5 ■ 25 | Selectable |
| 0 ... 4 | ■ 20 ■ 40 | Yes |
| 0 ... 6 | ■ 30 ■ 40 | Yes |
| 0 ... 10 | 40 | Yes |
| 0 ... 16 | 40 | Yes |
| 0 ... 25 | 40 | Yes |

### Scale range

| mbar | 2 |
|---|---|
| -16 ... 0 | -250 ... 0 |
| -40 ... 0 | -400 ... 0 |
| -60 ... 0 | -600 ... 0 |
| -100 ... 0 | -1,000 ... 0 |
| -160 ... 0 | - |
| bar | psi |
| -0.6 ... 0 | -15 inHg ... 0 |
| -1 ... 0 | -30 inHg ... 0 |

| Scale range | Overload safety 1) | Vacuum-resist- ant to -1 bar |
|---|---|---|
| psi |  |  |
| 0 ... 10 | ■ 50 ■ 100 | Selectable |
| 0 ... 15 | ■ 75 ■ 150 | Selectable |
| 0 ... 30 | ■ 150 ■ 300 | Selectable |
| 0 ... 60 | ■ 300 ■ 600 | Yes |
| 0 ... 100 | ■ 500 ■ 1,000 | Yes |
| 0 ... 160 | ■ 800 ■ 1,600 | Yes |
| 0 ... 200 | ■ 1,000 ■ 2,000 | Yes |
| 0 ... 300 | ■ 1,500 ■ 3,000 | Yes |
| 0 ... 400 | ■ 2,000 ■ 4,000 | Yes |

### Scale range

| mbar | bar |
|---|---|
| -5 ...+20 | -1 ... +0.6 |
| -6 ...+10 | -1 ...+1 |
| -10 ...+15 | -1 ... +1.5 |
| -15 ...+25 | -1 ...+2 |
| -20 ...+40 | -1 ...+3 |
| -30 ...+30 | -1 ...+5 |
| -40 ...+60 | -1 ...+9 |
| -50 ...+200 | -1 ...+10 |
| -60 ...+100 | -1 ...+15 |
| -100 ...+150 | -1 ...+24 |
| -125 ...+125 | psi |
| -150 ...+250 | -30 inHg ...+15 |
| -250 ...+750 | -30 inHg ...+60 |
| -400 ...+600 | -30 inHg ...+100 |
| -500 ...+500 | -30 inHg ...+160 |
| -600 ...+400 | -30 inHg ...+200 |
| -750 ...+250 | -30 inHg ...+300 |
| -800 ...+200 | - |

### Further details on: scale ranges

| Unit | ■ bar ■ psi ■ mbar ■ kg/cm² ■ MPa ■ kPa |
|---|---|
|  | Other units on request |
| Overload safety | ■ 5 x full scale value, max. 40 bar ■ 10 x full scale value, max. 40 bar |
| Vacuum resistance | ■ Without ■ Vacuum-resistant to -1 bar |
| Dial |  |
| Scale layout | ■ Single scale ■ Dual scale |
| Scale colour | Single scale Black |
| Dual scale Black/red |  |
| Material | Aluminium |
| Customer-specific version | Other scales, e.g. with red mark, circular arcs or circular sectors, on request →Alternatively, adhesive label set for red and green circular arcs, see data sheet AC 08.03 |
| Instrument pointer | Aluminium, black |

| Process connection | 2 | 3 |
|---|---|---|
| Standard | ■ EN 837 ■ ANSI / ASME B1.20.1 ■ ASME B16.5 ■ EN 1092-1, form B |  |
| Size 1) |  |  |
| EN 837 | ■ G½B ■ M20 x 1.5 |  |
| ANSI / ASME B1.20.1 | ■ ½NPT |  |
| ASME B16.5 | ■ Open connecting flange 1" class 150, RF ■ Open connecting flange 2" class 150, RF ■ Open connecting flange 1" class 300, RF |  |
| EN 1092-1, form B | ■ Open connecting flange DN 25 PN 40 ■ Open connecting flange DN 50 PN 40 |  |
| Materials (wetted) |  |  |
| Diaphragm element 2) | Span ≤ 0.25 bar | Stainless steel 316L |
| Span ≥ 0.4 bar | NiCr alloy (Inconel) |  |
| Process connection with lower measuring flange | Stainless steel 316L |  |
| Coating / Lining 3) 4) | ■ Without ■ PTFE (model 45x.50 or 45x.30) ■ Hastelloy ■ Monel ■ Tantalum ■ Gold (only for diaphragm element) |  |
| Other materials on request |  |  |
| Sealing 5) | ■ FPM/FKM ■ PTFE |  |

| Operating conditions | 2 |
|---|---|
| Medium temperature range | ■ +100 °C [+212 °F] maximum ■ +200 °C [+392 °F] maximum |
| Ambient temperature range | ■ -20 ...+60 °C [-4 ...+140 °F] ■ -40 ...+60 °C [-40 ...+140 °F] 1) |
| Storage temperature range | -40 ...+70 °C [-40 ... 158 °F] |
| Pressure limitation |  |
| Steady | Full scale value |
| Fluctuating | 0.9 x full scale value |
| Ingress protection per IEC/EN 60529 | ■ IP54 ■ IP65 2) ■ IP66 3) (ingress protection of the case) |

| Logo | Description | Region |
|---|---|---|
|  | EU declaration of conformity ATEX directive 1) Hazardous areas | European Union |
|  | EAC Hazardous areas 1) | Eurasian Economic Community |
|  | Ex Ukraine Hazardous areas 1) | Ukraine |
|  | PAC Kazakhstan Metrology, measurement technology | Kazakhstan |
| - | MChS Permission for commissioning | Kazakhstan |
| - | PAC Ukraine Metrology, measurement technology | Ukraine |
|  | PAC Uzbekistan Metrology, measurement technology | Uzbekistan |
| - | PAC China Metrology, measurement technology | China |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

### Certificates

| Certificates | ■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, indication accuracy) ■ 3.1 inspection certificate per EN 10204 (e.g. material proof for wetted metal parts, indication accuracy) |
|---|---|
| Recommended calibration interval | 1 year (dependent on conditions of use) |

| Patent number | Description |
|---|---|
| US Design D1051747S, CPC CN 01677074, DE Design 402022100171, EU Design 402022100171, IR Design DM/222416, EU 3D trademark 018659564 | Design patentWIKA blue identity |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|
| Process connec- tion G | Span 1) | Dimensions in mm[in] | Weight in kg [lb] |  |  |  |  |  |  |  |
| d | a | b | e | D1 | D2 | h ± 2 [0.08] | SW |  |  |  |
| G½B | ≤ 0.25 bar [3.6 psi] | 160 [6.3] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 119 [4.69] | 22 [0.87] | 2.5 [5.5] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 117 [4.61] | 22 [0.87] | 1.3 [2.9] |  |
| ½NPT | ≤ 0.25 bar [3.63 psi] | 160 [6.3] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 118 [4.65] | 22 [0.87] | 2.5 [5.5] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 116 [4.57] | 22 [0.87] | 1.3 [2.9] |  |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|
| Process connec- tion G | Span 1) | Dimensions in mm[in] | Weight in kg [lb] |  |  |  |  |  |  |  |
| d | a | b | e | D1 | D2 | h ± 2 [0.08] | SW |  |  |  |
| G½B | ≤ 0.25 bar [3.6 psi] | 160 [6.3] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 149 [5.87] | 22 [0.87] | 2.9 [6.4] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 147 [5.79] | 22 [0.87] | 1.7 [3.7] |  |
| ½NPT | ≤ 0.25 bar [3.63 psi] | 160 [6.3] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 148 [5.83] | 22 [0.87] | 2.9 [6.4] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 15.5 [0.61] | 49.5 [1.95] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 146 [5.75] | 22 [0.87] | 1.7 [3.7] |  |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|
| Process connec- tion G | Span 1) | Dimensions in mm[in] | Weight in kg [lb] |  |  |  |  |  |  |  |
| d | a | b | e | D1 | D2 | h ± 2 [0.08] | SW |  |  |  |
| G½B | ≤ 0.25 bar [3.6 psi] | 160 [6.3] | 24.5 [0.96] | 59 [2.32] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 119 [4.69] | 22 [0.87] | 2.5 [5.5] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 24.5 [0.96] | 59 [2.32] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 117 [4.61] | 22 [0.87] | 1.3 [2.9] |  |
| ½NPT | ≤ 0.25 bar [3.63 psi] | 160 [6.3] | 24.5 [0.96] | 59 [2.32] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 118 [4.65] | 22 [0.87] | 2.5 [5.5] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 24.5 [0.96] | 59 [2.32] | 17.5 [0.69] | 101 [3.98] | 99 [3.90] | 116 [4.57] | 22 [0.87] | 1.3 [2.9] |  |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|
| Process connec- tion G | Span 1) | Dimensions in mm[in] | Weight in kg [lb] |  |  |  |  |  |  |  |
| d | a | b | e | D1 | D2 | h ± 2 [0.08] | SW |  |  |  |
| G½B | ≤ 0.25 bar [3.6 psi] | 160 [6.3] | 27 [1.06] | 65 [2.56] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 149 [5.87] | 22 [0.87] | 2.9 [6.4] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 27 [1.06] | 65 [2.56] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 147 [5.79] | 22 [0.87] | 1.7 [3.7] |  |
| ½NPT | ≤ 0.25 bar [3.63 psi] | 160 [6.3] | 27 [1.06] | 65 [2.56] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 148 [5.83] | 22 [0.87] | 2.9 [6.4] |
| ≥ 0.4 bar [5.8 psi] | 100 [3.94] | 27 [1.06] | 65 [2.56] | 17.5 [0.69] | 161 [6.34] | 159 [6.26] | 146 [5.75] | 22 [0.87] | 1.7 [3.7] |  |

| Model | 2 | Description | Order number |
|---|---|---|---|
|  | 910.33 | Adhesive label set for red and green circular arcs →See data sheet AC 08.03 | - |
|  | 910.17 | Sealings →See data sheet AC 09.08 | On request |
|  | 910.15 | Syphons →See data sheet AC 09.06 | On request |
|  | 910.13 | Overpressure protector →See data sheet AC 09.04 | On request |
|  | IV2 | Block-and-bleed valve →See data sheet AC 09.19 | On request |
|  | IBF2, IBF3 | Monoblock with flange connection →See data sheet AC 09.25 | On request |
|  | 910.16 | Mounting parts for wall and pipe mounting Instrument mounting bracket and adapter piece →See data sheet AC 09.07 | On request |

## المستندات

- [ds_pm0403_en_co_2ae034](https://avigan.com.ua/wika/docs/wika/ds_pm0403_en_co.pdf) — PDF, 850 KB, en

## المُهيِّئ

يتوفر لهذا المنتج مُهيِّئ تفاعلي في صفحة المنتج.

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```