# Система контролю мембрани з різьбовим приєднанням — DMS34

> Для хімічної та нафтохімічної промисловості

- Код каталогу: dms34
- Модель: DMS34
- Категорія: Вимірювання тиску › Diaphragm seal systems
- Сторінка товару: https://avigan.com.ua/wika/uk/products/dms34
- Ціна: за запитом
- Постачальник: AVIGAN (ТОВ «ВІКА Прилад»), офіційний партнер WIKA в Україні

## Опис

Модель DMS34 Система контролю діафрагми з різьбовим приєднанням ✓Для хімічної та нафтохімічної промисловості ✓Висока якість ►До інформації!

## Застосування

- Chemical/petrochemical industry, oil/gas industries
- For applications with hydrofluoric acid content
- For aggressive and critical media
- Pressure/vacuum measurement on pipelines or vessels

## Особливості

- Double-diaphragm system to ensure the separation of the process and the pressure measuring instrument
- Process connection with thread to provide for direct threaded connection
- All welded version with internal diaphragm
- System from Monel

## Технічні характеристики

| Параметр | Значення |
|---|---|
| model | DMS34 |
| product family | DMS |
| short description | Diaphragm monitoring system with threaded connection for chemical and petrochemical industries, featuring double-diaphragm safety and Monel construction. |
| subcategory | Diaphragm monitoring system |
| certifications | EN 10204 2.2; NACE MR 1705; NACE MR 103; EN 10204 3.1 |
| ambient temp | 10 … 40 °C |
| ip rating | IP65 |
| languages in datasheet | en |
| pressure ranges | 0 … 2.5 bar; 0 … 4 bar; 0 … 6 bar; 0 … 10 bar; 0 … 16 bar; 0 … 25 bar; 0 … 40 bar; -1 … 1.6 bar; -1 … 3 bar; -1 … 5 bar; -1 … 10 bar; -1 … 15 bar; -1 … 25 bar |
| process connections | 1/2 NPT male; 1/2 NPT; DN72 PN40 |
| case material | Monel 400; Stainless steel; Stainless steel 316L |
| wetted parts material | Monel 400 2.4360; UNS 04400; Monel 400 2.4360;UNS 04400; Monel 400 |
| dial size mm | 63 |
| process temp | 10 … 150 °C |
| output signal | Reed switch; Reed switch, 150 V, 0.5 A |
| electrical connection | Cable bushing with 2 m cable |
| switching function | Switch point set to -0.2 bar rel. and rising pressure |
| switching contacts | 1 |

## Таблиці з даташита

### Diaphragm seal system

| Version | Pressure measuring instrument welded to diaphragm seal |
|---|---|
| Scale range |  |
| Gauge pressure | 0 ... 2.5 bar (0 ... 40 psi) 0 ... 4 bar (0 ... 60 psi) 0 ... 6 bar (0 ... 1.000 psi) 0 ...10 bar (0 ...150 psi) 0 ... 16 bar (0 ... 250 psi) 0 ... 25 bar (0 ... 400 psi) 0 ... 40 bar (0 ... 600 psi) |
| Vacuum 1) | -1 ... +1.6 bar (-30 inHg ...+25 psi) -1 ...+3 bar (-30 inHg ...+45 psi) -1 ...+5 bar (-30 inHg ...+70 psi) -1 ...+10 bar (-30 inHg ...+145 psi) -1 ...+15 bar (-30 inHg ...+220 psi) -1 ...+25 bar (-30 inHg ...+360 psi) |
| Permissible temperature range Medium Ambient Storage | 10 ... 150 °C (50 ... 302 °F) 10 ... 40 °C (50 ... 104 °F) 10 ... 60 °C (50 ... 140 °F) |
| Ingress protection per IEC/EN 60529 | IP65 |
| Material 2) wetted | Diaphragm: Monel 400 2.4360;UNS 04400 Diaphragm seal: Monel 400 2.4360;UNS 04400 |
| Mounting type | Direct mounting |
| Level of cleanliness of wetted parts | Oil and grease free per ASTM G93-03 level FWIKA standard (< 1,000 mg/m ² ) |
| System fill fluid | KN 21 halocarbon |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Monitoring element 3) | Switch contact and dial with red/green areas (contact pressure gauge, model PGS23.063) Dial with pressure gauge, | red/green areas (Bourdon tube model 232.30.063) |  |
| Dial display | Pointer in green range Pointer in red range | →Outer diaphragm intact →Outer diaphragm defective |  |
| Nominal size | 63 (2.5") |  |  |
| Material Case Pressure element Movement Bayonet ring Pointer/dial Window | Stainless steel, with solid baffle wall (Solidfront) and blow-out Monel 400 2.4360;UNS 04400 Stainless steel Stainless steel Aluminium Laminated safety glass | back |  |
| Switch behaviour | Switch point set to -0.2 bar rel. and rising pressure Switch point not reached →Outer diaphragm intact Switch point reached →Outer diaphragm defective | Without |  |
| Switch contact | Reed switch model 851 No control unit and no power supply required Direct switching up to 150 V, 0.5 A Also suitable for direct triggering of a programmable logic controller (PLC) | Without |  |
| Electrical connection | Cable bushing with 2 mcable (optional connectors available on request) | Without |  |
| Ingress protection per IEC/EN 60529 | IP65 | IP54 |  |

### Pressure measuring instrument: Bourdon tube pressure gauge model 262.50.100

| Nominal size | 100 mm(4.0") |
|---|---|
| Pressure limitation | Steady: 3/4 x full scale Fluctuating: 2/3 x full scale Short time: Full scale value |
| Material |  |
| Case/bayonet ring Pressure element Movement Dial Adjustable pointer Window | Stainless steel 316L Monel 400 Stainless steel 316L Aluminium, white, black Aluminium, black Laminated safety glass |
|  | lettering |
| Ingress protection per IEC/EN 60529 | IP65 |

## Документація

- [ds_ds9518_en_co_52a0c8](https://avigan.com.ua/wika/docs/wika/ds_ds9518_en_co.pdf) — PDF, 475 KB, en