# مقياس ضغط وفقًا لـ EN 837-1 مع مانع/حاجز غشاء مركّب — DSS26M

> مع وصلة شفة، غشاء داخلي

- رمز الكتالوج: dss26m
- الطراز: DSS26M
- الفئة: قياس الضغط › Pressure gauges
- صفحة المنتج: https://avigan.com.ua/wika/ar/products/dss26m
- السعر: عند الطلب
- المورد: AVIGAN (TOV VIKA Prylad)، الشريك الرسمي لشركة WIKA في أوكرانيا

## نظرة عامة

مقاييس ضغط DSS26M مع مانع تسرب/حاجز غشائي مدمج، ووصلـة شفة، وغشاء داخلي مطابق للغالبية العظمى من الشفـات القياسية المستخدمة اليوم.

## التطبيقات

- For aggressive, highly viscous, crystallising or hot media
- Process industry
- For small flange process connections

## المزايا

- Open flange with internal, all welded diaphragm with diaphragm bed
- No sealings and clamping elements
- Compact design

## المواصفات الفنية

| المعيار | القيمة |
|---|---|
| model | DSS26M |
| product family | DSS |
| short description | Pressure gauge per EN 837-1 with mounted diaphragm seal, flange connection, internal diaphragm for aggressive, viscous, crystallising or hot media |
| subcategory | Diaphragm seal system |
| certifications | EN 10204; 3.1 inspection certificate per EN 10204; EN 10204 3.1 |
| ambient temp | 10 … 40 °C |
| ip rating | IP65 |
| languages in datasheet | en |
| pressure ranges | 0 … 6 bar; 0 … 10 bar; 0 … 16 bar; 0 … 25 bar; 0 … 40 bar; -1 … 9 bar; -1 … 5 bar; -1 … 10 bar |
| accuracy class | 1.0 |
| accuracy standard | EN 837-1 |
| process connections | Flange connection following EN 1092-1; Flange connection following ASME B16.5; Flange connection following EN 1092-1, Form B1; Flange connection following ASME B16.5, RF 125 ... 250 AA |
| case material | Stainless steel 1.4301 [304] |
| wetted parts material | Stainless steel 1.4404 [316L]; Stainless steel 1.4435 [316L] |
| dial size mm | 100 |
| process temp | -10 … 150 °C |
| case filling | optional |

## جداول ورقة البيانات

### Model DSS26M

| Design | Pressure gauge with Bourdon tube per EN 837-1, diaphragm seal with flange connection, internal diaphragm |
|---|---|
| Nominal size (NG) | 100 |
| Accuracy class | 1.0 |
| Pressure limitation | Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Permissible temperature range Medium Ambient Storage | -10 ...+150 °C [14 ... 302 °F] 10 ... 40 °C [50 ... 104 °F] 10 ... 60 °C [50 ... 140 °F] |
| Ingress protection | IP65 per IEC/EN 60529 |
| Material wetted non-wetted | Diaphragm seal: Stainless steel 1.4404 [316L] Diaphragm: Stainless steel 1.4435 [316L] Case: Stainless steel 1.4301 [304] Window: Laminated safety glass Dial, pointer: Aluminium |
| Level of cleanliness of wetted parts | Oil and grease free per ASTM G93-03 level F and ISO 15001 (< 1,000 mg/m²) |
| System fill fluid | Silicone oil KN 2 for general applications |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | Class | Dimensions in mm[in] | x |  |  |  |  |  |  |  |  |
|  |  | NG | H | Mb | D | b | f | k | d 2 | d 4 |  |
| ½" | 150 | 100 | 142 | 32 [1,26] | 90 [3,543] | 22 [0,866] | 2 [0,079] | 60,3 [2,374] | 16 [0,63] | 34,9 | 4 |
|  | 300 | [3,937] | [5,590] | 40 [1,574] | 95 [3,740] |  |  | 66,7 [2,626] |  | [1,374] |  |
| 1" | 150 |  |  | 52 [2,047] | 110 [4,330] |  |  | 79,4 [3,126] |  | 50,8 [2,0] |  |
|  | 300 |  |  |  | 125 [4,921] |  |  | 88,9 [3,5] | 19 [0,748] |  |  |

## المستندات

- [ds_ds9509_en_co_64d394](https://avigan.com.ua/wika/docs/wika/ds_ds9509_en_co.pdf) — PDF, 451 KB, en

## المُهيِّئ

يتوفر لهذا المنتج مُهيِّئ تفاعلي في صفحة المنتج.

```
DSS26M-F B -DA1C5465- C1-Z
```