# Двухпружинный манометр (дуплекс) по DIN 38030 — PG21DPB

> Серия для щитового монтажа для систем торможения рельсовых транспортных средств

- Код каталога: pg21dpb
- Модель: PG21DPB
- Категория: Измерение давления › Pressure gauges
- Страница товара: https://avigan.com.ua/wika/ru/products/pg21dpb
- Цена: по запросу
- Поставщик: AVIGAN (ООО «ВИКА Прилад»), официальный партнёр WIKA в Украине

## Описание

Манометр с трубчатой пружиной модели PG21DPB используется на железнодорожном транспорте, автобусах и грузовых автомобилях с пневматическими тормозами. Прибор основан на ...

## Применение

- Pneumatic braking systems for rail vehicles and commercial vehicles
- Pressure measurement for brake cylinders and pressure vessels

## Особенности

- Two process connections and two independent pointers
- Case from stainless steel
- NS 60 [2.4"] with accuracy class 1.6 or NS 80 [3"], NS 100 [4"] and NS 130 [5"] with accuracy class 1.0
- Scale ranges from 0 ... 6 bar to 0 … 16 bar
- Overload safety to 1.3 x full scale value

## Технические характеристики

| Параметр | Значение |
|---|---|
| model | PG21DPB |
| product family | PG21 |
| short description | Duplex pressure gauge per DIN 38030 for rail-vehicle braking systems with two independent Bourdon tube measuring systems, stainless steel case, and dual pointers for two measuring points. |
| subcategory | Duplex pressure gauge |
| certifications | 2.2 test report per EN 10204; PCA calibration certificate, traceable and accredited in accordance with ISO/IEC 17025; EN 10204 2.2; ISO/IEC 17025 |
| ambient temp | -25 … 80 °C |
| ip rating | IP43 |
| pressure ranges | 0 … 6 bar; 0 … 12 bar; 0 … 10 bar; 0 … 16 bar; 0 … 600 kPa; 0 … 1000 kPa; 0 … 1200 kPa; 0 … 90 psi; 0 … 175 psi; 0 … 160 psi; 0 … 230 psi; 0 … 0.6 MPa; 0 … 1.2 MPa; 0 … 1 MPa; 0 … 1.6 MPa; 0 … 6 kg/cm²; 0 … 12 kg/cm²; 0 … 10 kg/cm²; 0 … 16 kg/cm²; 0 … 6 kg/cm2; 0 … 10 kg/cm2; 0 … 12 kg/cm2; 0 … 16 kg/cm2 |
| accuracy class | 1.6, 1.0 |
| accuracy standard | EN 837-1 |
| process connections | M12 × 1.5 - R6 - 24° cone; M16 × 1.5 - R10 - 24° cone; M12×1.5-R6-24° cone; M16×1.5-R10-24° cone |
| case material | Stainless steel 1.4301; Steel, painted black |
| wetted parts material | Copper alloy |
| dial size mm | 60 |
| process temp | -20 … 60 °C |

## Таблицы из даташита

### Basic information

| 1 | 2 | 3 |
|---|---|---|
| Standard | ■ Pressure gauges for rail vehicles per DIN 38030 ■ Accuracy class per EN 837-1 |  |
| Nominal size (NS) | ■ Ø 60 mm [2.4"] ■ Ø 80 mm [3"] ■ Ø 100 mm [4"] ■ Ø 130 mm [5"] |  |
| Connection location | Centre back mount |  |
| Window | ■ Laminated safety glass, reduced light reflections ■ Acrylic glass (PMMA) |  |
| Case |  |  |
| Design | Safety level 'S1' per EN 837-1 With blow-out device in case back |  |
| Material | NS 60 [2.4"], NS 80 [3"], NS 100 [4"] | Stainless steel 1.4301 |
| Illumination | ■ Without ■ Indirect: Light slots, direct: light bulb, 3 W (NS 60 : 2 W), DC 24 V, BA9s lamp |  |
| Ring |  |  |
| NS 60 [2.4"], NS 80 [3"], NS 100 [4"] | ■ Crimp ring, aluminium, painted black ■ Crimp ring, stainless steel |  |
| NS 130 [5"] | Crimp ring, steel, painted black |  |
| Mounting | ■ Without ■ Mounting bracket, galvanised steel |  |
| Movement | Copper alloy |  |

### Further details on: scale ranges

| Special scale ranges | Other scale ranges on request |
|---|---|
| Unit | ■ bar ■ psi ■ kg/cm² ■ kPa ■ MPa |
| Dial |  |
| Scale colour | White per RAL 9010 on black per RAL 9005 (pure white on jet black) |
| Material | Aluminium |
| Special scale | Other scales or customer-specific dials, e.g. with red mark, circular arcs or circular sectors, on request |
| Instrument pointer |  |
| Colour | 1 pointer at the top, red and 1 pointer at the bottom, yellow Red per RAL 3026 (luminous bright red), yellow per RAL 1016 (sulfur yellow) |
| Colours defined in DIN 38030 per RAL colour standard |  |
| Material | Aluminium |
| Pointer stop pin | At zero point |

### kg/cm 2

| 0 ... 6 | 0 ... 12 1) |
|---|---|
| 0 ... 10 | 0 ... 16 |

### MPa

| 0 ... 0.6 | 0 ... 1.2 1) |
|---|---|
| 0 ... 1 | 0 ... 1.6 |

## Документация

- [ds_pm0216_en_co_774f33](https://avigan.com.ua/wika/docs/wika/ds_pm0216_en_co.pdf) — PDF, 793 KB, en