# מד לחץ הפרשי עם אות מוצא — DPGT40

> עם אינדיקציית לחץ עבודה אינטגרלית (DELTA-trans)

- קוד קטלוגי: dpgt40
- דגם: DPGT40
- קטגוריה: מדידת לחץ › Pressure gauges with output signal
- עמוד המוצר: https://avigan.com.ua/wika/he/products/dpgt40
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

מדדי הפרש הלחץ ממשפחת המוצרים DELTA-line משמשים בעיקר לניטור של הפרשי לחץ נמוכים כאשר ישנם ...

## יישומים

- Monitoring and control of filters, compressors and pumps for:
- Boilers and pressure vessels
- Drinking and cooling-water treatment plants
- Pressure-boosting and pumping stations
- Heating technology
- Fire-extinguishing systems

## תכונות מיוחדות

- Transmission of process values to the control room (e.g. 4 ... 20 mA)
- Shatterproof window and robust aluminium or stainless steel measuring chamber for increased requirements
- Optionally with approvals for hazardous areas
- High ingress protection, IP65, for outdoor use and processes with high condensation
- Low measuring range from 0 ... 160 mbar

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | DPGT40 |
| product family | DELTA |
| short description | Differential pressure gauge with output signal and optional working pressure indication, suitable for filters, compressors, and pumps in various industrial applications. |
| subcategory | Differential pressure gauge with output signal |
| certifications | CE; CRN; RoHS; EMC |
| explosion protection | II 2G Ex ia IIC T4/T5/T6 Gb; II 2D Ex ia IIIB T135°C Db; Ex ia IIC T4/T5/T6 Gb; Ex ia IIIB T135°C Db; II 2G Ex ia IIC T4/T5/T6 Gb II 2D Ex ia IIIB T135°C Db; IECEx Hazardous areas Gas Ex ia IIC T4/T5/T6 Gb Dust Ex ia IIIB T135°C Db; Gas II 2G Ex ia IIC T4/T5/T6 Gb; Dust II 2D Ex ia IIIB T135℃ Db; Gas Ex ia IIC T4/T5/T6 Gb; Dust Ex ia IIIB T135℃ Db |
| ambient temp | -10 … 70 °C |
| ip rating | IP65 |
| weight kg | 1.4 |
| languages in datasheet | en |
| pressure ranges | 0 … 160 mbar; -12.5 … 12.5 kPa; 0 … 0.016 MPa; 0 … 250 mbar; 0 … 16 kPa; 0 … 0.025 MPa; 0 … 400 mbar; 0 … 25 kPa; 0 … 0.04 MPa; 0 … 600 mbar; 0 … 40 kPa; 0 … 0.06 MPa; 0 … 1000 mbar; 0 … 60 kPa; 0 … 0.1 MPa; 0 … 0.16 bar; 0 … 160 kPa; 0 … 0.16 MPa; 0 … 0.25 bar; 0 … 250 kPa; 0 … 0.25 MPa; 0 … 0.4 bar; 0 … 400 kPa; 0 … 0.4 MPa; 0 … 0.6 bar; 0 … 600 kPa; 0 … 0.6 MPa; 0 … 1 bar; 0 … 1000 kPa; 0 … 1 MPa; 0 … 1.6 bar; 0 … 2.5 bar; 0 … 4 bar; 0 … 6 bar; 0 … 10 bar; 0 … 100 kPa; 0 … 5 psi; 0 … 15 psi; 0 … 25 psi; 0 … 40 psi; 0 … 60 psi; 0 … 0.16 kg/cm2; 0 … 0.25 kg/cm2; 0 … 0.4 kg/cm2; 0 … 0.6 kg/cm2; 0 … 1 kg/cm2; 0 … 1.6 kg/cm2; 0 … 2.5 kg/cm2; 0 … 4 kg/cm2; 0 … 6 kg/cm2; 0 … 10 kg/cm2 |
| accuracy class | 1.6 |
| accuracy standard | EN 837-1 |
| process connections | 2 x G ¼, female thread, centre distance 26 mm; 2 x G ¼ B, male thread, centre distance 26 mm; 2 x bite-type fitting for pipe ∅ 6 mm; 2 x bite-type fitting for pipe ∅ 8 mm; 2 x bite-type fitting for pipe ∅ 10 mm; G¼ female thread, centre distance 26mm; G¼B male thread, centre distance 26mm; bite-type fitting for pipe ∅6mm; bite-type fitting for pipe ∅8mm; bite-type fitting for pipe ∅10mm; 2xG1/4 female thread, centre distance 26mm; 2xG1/4B male thread, centre distance 26mm; 2x bite-type fitting for pipe Ø6mm; 2x bite-type fitting for pipe Ø8mm; 2x bite-type fitting for pipe Ø10mm |
| case material | aluminium, EN AC-AI Si9Cu3(Fe), black painted; aluminium, EN AC-AI Si9Cu3(Fe); Aluminium, EN AC-AI Si9Cu3(Fe), black painted |
| wetted parts material | Stainless steel 1.4571; Copper alloy; Steel; Aluminium, Al Si9Cu3(Fe), black painted; aluminium; stainless steel 1.4571; copper alloy; steel; Aluminium, AlSi9Cu3(Fe), black painted; Stainless steel |
| sealing material | FPM/FKM; NBR |
| dial size mm | 100 |
| process temp | -10 … 90 °C |
| output signal | 4 ... 20 mA, 2-wire, passive; 4 ... 20 mA, 2-wire; 0 ... 20 mA, 3-wire; 0 ... 10 V, 3-wire; 4-20 mA; 0-20 mA; 0-10 V; 4...20mA, 2-wire, passive; 4...20mA, 2-wire; 0...20mA, 3-wire; 0...10V, 3-wire |
| power supply | DC 12 ... 30 V |
| electrical connection | Angular connector |

## טבלאות מגיליון הנתונים

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Measuring chamber material | Working pressure indication | Ex approval |  |  |
| Aluminium | Stainless steel | Without | Ø 22mm |  |
| x |  | x |  | Option |
| x |  |  | x | Option |
|  | x | x |  | Option |

### Basic information

| Nominal size | 2 |
|---|---|
| Differential pressure display | Ø100mm |
| Working pressure indication | ■ Without ■ Ø22mm |
| Window |  |
| Non-Ex version | Plastic, with plug screw for zero point setting |
| Ex version | Plastic (zero point setting can only be carried out at the factory) |
| Case version | Display case, aluminium, EN AC-AI Si9Cu3(Fe); black painted |
|  | →Measuring chamber, see table 'Measuring element' |

### Measuring range

| mbar | psi |
|---|---|
| 0 ... 160 | 0 ... 5 |
| 0 ... 250 | 0 ... 15 |
| 0 ... 400 | 0 ... 25 |
| 0 ... 600 | 0 ... 40 |
| 0 ... 1,000 | 0 ... 60 |
| bar | kg/cm 2 |
| 0 ... 0.16 | 0 ... 0.16 |
| 0 ... 0.25 | 0 ... 0.25 |
| 0 ... 0.4 | 0 ... 0.4 |
| 0 ... 0.6 | 0 ... 0.6 |
| 0 ... 1 | 0 ... 1 |
| 0 ... 1.6 | 0 ... 1.6 |
| 0 ... 2.5 | 0 ... 2.5 |
| 0 ... 4 | 0 ... 4 |
| 0 ... 6 | 0 ... 6 |
| 0 ... 10 | 0 ... 10 |

### Further details on: Measuring ranges

| Type of pressure | Differential pressure |
|---|---|
| Special measuring ranges | Other measuring ranges on request |
| Unit | ■ bar ■ psi ■ mbar ■ kg/cm² ■ MPa ■ kPa |

### Process connection

| Standard | ■ EN 837 ■ DIN EN ISO 8434-1 |
|---|---|
| Size |  |
| EN 837 | ■ 2 x G¼, female thread, centre distance26mm ■ 2 x G¼B,male thread, centre distance26mm |
| DIN EN ISO 8434-1 | ■ 2 x bite-type fitting for pipe∅6mm ■ 2 x bite-type fitting for pipe∅8mm ■ 2 x bite-type fitting for pipe∅10mm |

| Measuring range | 2 |
|---|---|
| kPa | MPa |
| -12.5 ... +12.5 | 0 ... 0.016 |
| 0 ... 16 | 0 ... 0.025 |
| 0 ... 25 | 0 ... 0.04 |
| 0 ... 40 | 0 ... 0.06 |
| 0 ... 60 | 0 ... 0.1 |
| 0 ... 100 | 0 ... 0.16 |
| 0 ... 160 | 0 ... 0.25 |
| 0 ... 250 | 0 ... 0.4 |
| 0 ... 400 | 0 ... 0.6 |
| 0 ... 600 | 0 ... 1 |
| 0 ... 1,000 |  |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity | European Union |
|  | EMCdirective |  |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

| Logo | Description | 3 | Country |
|---|---|---|---|
|  | EU declaration of conformity | European Union |  |
|  | ATEX directive Hazardous areas |  |  |
|  | Gas Dust | II 2G Ex ia IIC T4/T5/T6 Gb II 2D Ex ia IIIB T135°C Db |  |
|  | IECEx Hazardous areas Gas Ex ia IIC T4/T5/T6 Gb Dust Ex ia IIIB T135°C Db | International |  |
|  | EAC | Eurasian Economic Community |  |
|  | EMCdirective |  |  |
|  | UkrSEPRO Metrology, measurement technology | Ukraine |  |
|  | Ex Ukraine Hazardous areas | Ukraine |  |
|  | Uzstandard Metrology, measurement technology | Uzbekistan |  |
|  | GOST Metrology, measurement technology | Russia |  |
|  | KazInMetr Metrology, measurement technology | Kazakhstan |  |
| - | MTSCHS Permission for commissioning | Kazakhstan |  |
|  | BelGIM Metrology, measurement technology | Belarus |  |

### 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. indication accuracy) |
|---|---|
| Recommended recalibration interval | 1 year (dependent on conditions of use) |

### Safety-related characteristic values (Ex)

| Terminals | 'I+' and 'GND' |
|---|---|
| Maximum voltage U i | DC 30V |
| Maximum current l i | 100mA |
| Maximum power P i (gas) | 1W |
| Maximum power Pi (dust) |  |
| Ta ≤ +40 °C | ≤ 750mW |
| Ta ≤ +60 °C | ≤ 650mW |
| Effective internal capacitance C i | 17.5 nF |
| Effective internal inductance L i | Negligible |

| Model | 2 | Description | Order number |
|---|---|---|---|
|  | - | Panel mounting flange, aluminium | 14074004 |
|  | Panel mounting flange, stainless steel | 14075088 |  |
|  | 910.17 | Sealings →see data sheet AC 09.08 | - |
|  | 910.15 | Syphons →see data sheet AC 09.06 | - |
|  | IV3x | 4-way valve block, stainless steel →For dimensions see page 10 | 2043559 |
|  | 4-way valve block, brass →For dimensions see page 10 | 2043567 |  |
|  | - | Bite-type fittings for pipe diameters 6, 8 and10mm | On request |

## מסמכים

- [ds_pv1719_en_co_87601f](https://avigan.com.ua/wika/docs/wika/ds_pv1719_en_co.pdf) — PDF, 817 KB, en