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Differential pressure gauge
Type DP 900
Performance features
- High operational reliability
- Robust, compact design
- Pressure-resistant up to 350 bar
- Easy maintenance
- flow direction selectable
- Drag indicator as standard
- dual scale bar/psi or mbar/kPa
- universally applicable
- Selectable display range
E-5080 Differential Pressure Gauge / Type DP 900
Options
- Insert for helium on request
- Plastic housing
- Stainless steel housing
- Static max. pressure: 450 bar
General information
The DP 900 differential pressure gauge is used to monitor the differential pressure of filter systems, measuring systems, valves, coolers, heat exchangers, in the petrochemical industry and in gas and air systems. The DP 900 is preferably used for air and gas systems.
It has a robust, compact aluminum design and is overpressure resistant up to 350 bar.
It has a robust, compact aluminum design and is overpressure resistant up to 350 bar.
Function
The differential pressure measurement value is determined via the path of a freely moving piston, which is supported against the range spring.
The magnetic piston measuring mechanism is mounted in a fixed housing. The piston travel is transmitted to the scale magnetically. A magnet attached to the pointer system follows a magnet integrated in the piston. Each position of the piston is assigned a specific pointer value. This movement transmission guarantees absolute separation of measured value and display. This prevents leakage to the outside.
A slave pointer is used to monitor and control the maximum differential pressure that has occurred. All devices are equipped with a double scale.
The magnetic piston measuring mechanism is mounted in a fixed housing. The piston travel is transmitted to the scale magnetically. A magnet attached to the pointer system follows a magnet integrated in the piston. Each position of the piston is assigned a specific pointer value. This movement transmission guarantees absolute separation of measured value and display. This prevents leakage to the outside.
A slave pointer is used to monitor and control the maximum differential pressure that has occurred. All devices are equipped with a double scale.
E-5080 Differential Pressure Gauge / Type DP 900
Quality management
- DIN EN ISO 9001 certified
Accessories
- on request
- Reed contact, protection class IP 67
- Special scale
- Ex-i isolating stage - 1-, 2-channel
- Bypass valve block
with/without integrated filter
with/without mini measuring connection - Fine filter/pre-filter
- Protective housing IP 65
- Swagelok connection
- Mounting kits completely pre-assembled for installation on our appliances
Your contact persons
Distribution / Sales
Medium
Differential pressure gauges are not only used for monitoring gaseous media, but are also suitable for monitoring liquid material flows in industrial processes. They detect even the smallest pressure differences and thus enable reliable monitoring of operating fluids, solvents, hydraulic oils, lubricants or cryogenic media such as LNG.
Typical applications can be found in the chemical and petrochemical industries, food processing, water treatment and in energy and process engineering. Thanks to their compact design, the devices can be easily integrated into existing systems, require little maintenance and offer high long-term stability.
Depending on the medium - whether viscous, aggressive or temperature-critical - various designs and materials such as stainless steel, plastic or high-performance materials are available.
The devices are approved for natural gas, town gas, coke oven gas, biogas, hydrogen, nitrogen, air and many other gases on request.
Typical applications can be found in the chemical and petrochemical industries, food processing, water treatment and in energy and process engineering. Thanks to their compact design, the devices can be easily integrated into existing systems, require little maintenance and offer high long-term stability.
Depending on the medium - whether viscous, aggressive or temperature-critical - various designs and materials such as stainless steel, plastic or high-performance materials are available.
The devices are approved for natural gas, town gas, coke oven gas, biogas, hydrogen, nitrogen, air and many other gases on request.
Areas of application
Differential pressure gauges are essential components in numerous industrial applications as they enable precise monitoring of filtration processes. They are used to measure pressure differences and thus check the condition of filter elements - a decisive factor in ensuring process stability, protecting systems and maintaining consistent product quality.
Used in chemical, petrochemical and polymer processing:
Differential pressure gauges perform a central monitoring function in chemical and petrochemical processing plants. They detect pressure losses in pipes and filter units, allowing potential blockages to be detected at an early stage and ensuring that chemical reactions run smoothly.
Applications in the natural gas industry:
When pumping and processing natural gas and LNG, differential pressure gauges are used to check filters in order to identify solid or liquid contaminants in good time. This contributes significantly to process reliability and compliance with legal requirements for the purity of the medium.
Maritime applications and shipbuilding:
On board ships, differential pressure gauges are used in fuel, oil and cooling systems, for example. They enable the early detection of pressure drops that indicate dirty filters, thus contributing to operational safety and machine availability.
Industrial production:
In metalworking, plastics processing and general manufacturing, differential pressure gauges serve as control instruments for filter efficiency in cooling, lubrication and operating fluid systems. Permanent monitoring protects machine components and supports consistent production quality.
Process engineering applications:
In the process industry, differential pressure gauges are used to monitor particle filtration in operating media, gas flows or liquids. The timely detection of increased pressure differences prevents unplanned downtimes and ensures the continuous operation of complex systems.
Special applications:
Differential pressure gauges also provide valuable services in highly demanding areas such as medical technology, semiconductor production or environmental technology. They offer the precision required to operate sensitive processes under controlled conditions.
Thanks to their robust design and the possibility of exact adaptation to a wide range of process parameters, differential pressure gauges make a significant contribution to efficiency, safety and quality in numerous branches of industry.
Used in chemical, petrochemical and polymer processing:
Differential pressure gauges perform a central monitoring function in chemical and petrochemical processing plants. They detect pressure losses in pipes and filter units, allowing potential blockages to be detected at an early stage and ensuring that chemical reactions run smoothly.
Applications in the natural gas industry:
When pumping and processing natural gas and LNG, differential pressure gauges are used to check filters in order to identify solid or liquid contaminants in good time. This contributes significantly to process reliability and compliance with legal requirements for the purity of the medium.
Maritime applications and shipbuilding:
On board ships, differential pressure gauges are used in fuel, oil and cooling systems, for example. They enable the early detection of pressure drops that indicate dirty filters, thus contributing to operational safety and machine availability.
Industrial production:
In metalworking, plastics processing and general manufacturing, differential pressure gauges serve as control instruments for filter efficiency in cooling, lubrication and operating fluid systems. Permanent monitoring protects machine components and supports consistent production quality.
Process engineering applications:
In the process industry, differential pressure gauges are used to monitor particle filtration in operating media, gas flows or liquids. The timely detection of increased pressure differences prevents unplanned downtimes and ensures the continuous operation of complex systems.
Special applications:
Differential pressure gauges also provide valuable services in highly demanding areas such as medical technology, semiconductor production or environmental technology. They offer the precision required to operate sensitive processes under controlled conditions.
Thanks to their robust design and the possibility of exact adaptation to a wide range of process parameters, differential pressure gauges make a significant contribution to efficiency, safety and quality in numerous branches of industry.
Industries
Differential pressure gauges are indispensable components in numerous branches of industry such as the chemical industry, petrochemical and polymer plants, the natural gas industry, shipbuilding and maritime systems and industrial manufacturing when it comes to the precise monitoring of filtration processes in gaseous media. They make a decisive contribution to operational safety, process control and efficiency optimization.
In chemical processes as well as in all other industries/sectors, continuous monitoring of filtration performance is essential. Differential pressure gauges enable the early detection of contamination in process gases, ensure consistent product quality and protect sensitive system components from damage.
In chemical processes as well as in all other industries/sectors, continuous monitoring of filtration performance is essential. Differential pressure gauges enable the early detection of contamination in process gases, ensure consistent product quality and protect sensitive system components from damage.
General conditions
| Differenzdruckbereiche | Siehe Tabelle |
| Auslegungstemperatur | -30 / +80 °C |
| Statischer max. Druck | 350 bar (ein- oder beidseitig) |
| Prüfdruck | 130 bar |
| Abnahmeprüfzeugnis | EN 10204/3.1 |
| Genauigkeit | 3 % vom Skalenendwert |
| Doppelskala | bar/psi oder mbar/kPa |
| Schutzart | IP 54 (EN 60529 / IEC 60529) |
| CE-Kennzeichnung | 2014/34/EU |
| Gerätekategorie / ATEX | II2Gc zur Verwendung im explosionsgefährdeten Bereich Zone 1+2 |
| Differential pressure ranges | See table |
| Design temperature | -30 / +80 °C |
| Static max. pressure | 350 bar (one or both sides) |
| Test pressure | 130 bar |
| Inspection certificate | EN 10204/3.1 |
| Accuracy | 3 % of the full scale value |
| Double scale | bar/psi or mbar/kPa |
| Protection class | IP 54 (EN 60529 / IEC 60529) |
| CE marking | 2014/34/EU |
| Device category / ATEX | II2Gc for use in potentially explosive atmospheres Zone 1+2 |
| Rangos de presión diferencial | Ver cuadro |
| Temperatura de diseño | -30 / +80 °C |
| Presión estática máx. | 350 bar (uno o ambos lados) |
| Presión de prueba | 130 bar |
| Certificado de inspección | EN 10204/3.1 |
| Precisión | 3 % del valor máximo de la escala |
| Doble escala | bar/psi o mbar/kPa |
| Clase de protección | IP 54 (EN 60529 / IEC 60529) |
| Etiquetado CE | 2014/34/UE |
| Categoría de dispositivo / ATEX | II2Gc para uso en atmósferas potencialmente explosivas Zona 1+2 |
| Zakresy ciśnienia różnicowego | Zobacz tabelę |
| Temperatura projektowa | -30 / +80 °C |
| Statyczne ciśnienie maksymalne | 350 bar (jedna lub obie strony) |
| Ciśnienie próbne | 130 bar |
| Certyfikat kontroli | EN 10204/3.1 |
| Dokładność | 3% pełnej wartości skali |
| Podwójna skala | bar/psi lub mbar/kPa |
| Klasa ochrony | IP 54 (EN 60529 / IEC 60529) |
| Oznakowanie CE | 2014/34/UE |
| Kategoria urządzenia / ATEX | II2Gc do użytku w strefach zagrożonych wybuchem Strefa 1+2 |
| Plages de pression différentielle | Voir le tableau |
| Température de conception | -30 / +80 °C |
| Pression statique max. | 350 bar (d'un côté ou des deux côtés) |
| Pression d'essai | 130 bar |
| Certificat de réception | EN 10204/3.1 |
| Précision | 3 % de la valeur finale de l'échelle |
| Double échelle | bar/psi ou mbar/kPa |
| Indice de protection | IP 54 (EN 60529 / IEC 60529) |
| Marquage CE | 2014/34/UE |
| Catégorie d'appareils / ATEX | II2Gc pour utilisation en zone à risque d'explosion Zone 1+2 |
| Campi di pressione differenziale | Vedi tabella |
| Temperatura di progetto | -30 / +80 °C |
| Pressione massima statica | 350 bar (uno o entrambi i lati) |
| Pressione di prova | 130 bar |
| Certificato di ispezione | EN 10204/3.1 |
| Precisione | 3 % del valore di fondo scala |
| Doppia scala | bar/psi o mbar/kPa |
| Classe di protezione | IP 54 (EN 60529 / IEC 60529) |
| Etichettatura CE | 2014/34/UE |
| Categoria del dispositivo / ATEX | II2Gc per l'utilizzo in atmosfere potenzialmente esplosive Zona 1+2 |
| نطاقات الضغط التفاضلي | انظر الجدول |
| درجة حرارة التصميم | -30 / +80 °C |
| الضغط الأقصى الثابت | 350 بار (جانب واحد أو كلا الجانبين) |
| اختبار الضغط | 130 بار |
| شهادة التفتيش | EN 10204/3.1 |
| الدقة | 3 % من قيمة المقياس الكامل |
| مقياس مزدوج | بار/بوصة مكعبة أو ملي بار/كيلوباسكال باسكال |
| فئة الحماية | IP 54 (EN 60529 / IEC 60529) |
| وضع العلامات CE | 2014/34/EU |
| فئة الجهاز / ATEX | II2Gc للاستخدام في الأجواء القابلة للانفجار المنطقة 1+2 |
| 압력 차이 범위 | 표 참조 |
| 설계 온도 | -30/+80°C |
| 정적 최대 압력 | 350 바(한쪽 또는 양쪽) |
| 시험 압력 | 130바 |
| 검사 증명 | en10204/3.1 |
| 정확도 | 전체 규모 값의 3% |
| 이중 축척 | bar/psi 또는 mbar/kPa |
| 보호 클래스 | IP 54 (EN 60529/IEC 60529) |
| CE 표시 | 2014/34/EU |
| 장치 범주/ATEX | 폭발할 수 있는 대기에서의 ii2gc 1+2지역 |
| 差圧レンジ | 表参照 |
| 設計温度 | -30 / +80 °C |
| 静的最大圧力 | 350バー（片側または両側） |
| 試験圧力 | 130バール |
| 検査証明書 | EN 10204/3.1 |
| 精度 | フルスケール値の3 |
| ダブルスケール | bar/psi または mbar/kPa |
| 保護等級 | ip 54 (en 60529 / iec 60529) |
| CEラベル | 2014/34/EU |
| デバイスカテゴリー / ATEX | II2Gc ゾーン1+2の爆発の危険性のある雰囲気での使用用 |
| 压差范围 | 见表 |
| 设计温度 | -30/+80°C |
| 最大静态压力 | 350巴（一侧或两侧） |
| 试验压力 | 130巴 |
| 检验证书 | EN 10204/3.1 |
| 准确 | 满量程值的3% |
| 双刻度 | 巴/磅/平方英寸或毫巴/千帕 |
| 防护等级 | IP 54（EN 60529/IEC 60529） |
| CE标志 | 2014/34/EU |
| 器械类别/ATEX | II2Gc用于潜在爆炸性环境1+2区 |
| Rozsahy diferenčního tlaku | Viz tabulka |
| Návrhová teplota | -30 / +80 °C |
| Statický maximální tlak | 350 barů (jedna nebo obě strany) |
| Zkušební tlak | 130 barů |
| Inspekční certifikát | EN 10204/3.1 |
| Přesnost | 3 % plné hodnoty stupnice |
| Dvojitá stupnice | bar/psi nebo mbar/kPa |
| Třída ochrany | IP 54 (EN 60529 / IEC 60529) |
| Označení CE | 2014/34/EU |
| Kategorie zařízení / ATEX | II2Gc pro použití v prostředí s nebezpečím výbuchu zóna 1+2 |
| Gamas de pressão diferencial | Ver quadro |
| Temperatura de projeto | -30 / +80 °C |
| Pressão estática máxima | 350 bar (um ou ambos os lados) |
| Pressão de ensaio | 130 bar |
| Certificado de inspeção | EN 10204/3.1 |
| Exatidão | 3 % do valor total da escala |
| Escala dupla | bar/psi ou mbar/kPa |
| Classe de proteção | IP 54 (EN 60529 / IEC 60529) |
| Rotulagem CE | 2014/34/UE |
| Categoria do dispositivo / ATEX | II2Gc para utilização em atmosferas potencialmente explosivas Zona 1+2 |
| Диапазоны дифференциального давления | См. таблицу |
| Расчетная температура | -30 / +80 °C |
| Статическое максимальное давление | 350 бар (с одной или двух сторон) |
| Испытательное давление | 130 бар |
| Сертификат проверки | EN 10204/3.1 |
| Точность | 3 % от полного значения шкалы |
| Двойная шкала | бар/psi или мбар/кПа |
| Класс защиты | IP 54 (EN 60529 / IEC 60529) |
| Маркировка CE | 2014/34/EU |
| Категория устройства / ATEX | II2Gc для использования в потенциально взрывоопасной атмосфере Зона 1+2 |
| Diferansiyel basınç aralıkları | Tabloya bakınız |
| Tasarım sıcaklığı | -30 / +80 °C |
| Statik maks. basınç | 350 bar (bir veya her iki taraf) |
| Test basıncı | 130 bar |
| Denetim sertifikası | EN 10204/3.1 |
| Doğruluk | Tam ölçek değerinin %3'ü |
| Çift ölçekli | bar/psi veya mbar/kPa |
| Koruma sınıfı | IP 54 (EN 60529 / IEC 60529) |
| CE etiketlemesi | 2014/34/EU |
| Cihaz kategorisi / ATEX | II2Gc potansiyel olarak patlayıcı ortamlarda kullanım için Bölge 1+2 |
| Nyomáskülönbség-tartományok | Lásd a táblázatot |
| Tervezési hőmérséklet | -30 / +80 °C |
| Statikus max. nyomás | 350 bar (egyik vagy mindkét oldalon) |
| Vizsgálati nyomás | 130 bar |
| Ellenőrzési tanúsítvány | EN 10204/3.1 |
| Pontosság | A teljes skálaérték 3 %-a |
| Dupla skála | bar/psi vagy mbar/kPa |
| Védelmi osztály | IP 54 (EN 60529 / IEC 60529) |
| CE-jelölés | 2014/34/EU |
| Eszközkategória / ATEX | II2Gc robbanásveszélyes légkörben való használatra 1+2 zóna |
| محدوده فشار دیفرانسیل | جدول را ببینید |
| دمای طراحی | -30/+80 درجه سانتیگراد |
| حداکثر استاتیک فشار | 350 نوار (یک یا دو طرف) |
| فشار آزمایش | 130 بار |
| گواهی بازرسی | EN 10204/3.1 |
| دقت | 3٪ از مقدار مقیاس کامل |
| مقیاس دو برابر | بار/psi یا mbar/kPa |
| کلاس محافظت | IP 54 (EN 60529/IEC 60529) |
| علامت گذاری ce | 2014/34/EU |
| دسته دستگاه/ATEX | Ii2gc برای استفاده در فضای بالقوه انفجاری منطقه 1 2 |
| Drukverschilbereiken | Zie tabel |
| Ontwerptemperatuur | -30 / +80 °C |
| Statische max. druk | 350 bar (één of beide zijden) |
| Testdruk | 130 bar |
| Inspectiecertificaat | EN 10204/3.1 |
| Nauwkeurigheid | 3 % van de volledige schaalwaarde |
| Dubbele schaal | bar/psi of mbar/kPa |
| Beschermingsklasse | IP 54 (EN 60529 / IEC 60529) |
| CE-etikettering | 2014/34/EU |
| Apparaatcategorie / ATEX | II2Gc voor gebruik in omgevingen met ontploffingsgevaar Zone 1+2 |
| Domenii de presiune diferențială | A se vedea tabelul |
| Temperatura de proiectare | -30 / +80 °C |
| Presiune max. statică | 350 bar (una sau ambele părți) |
| Presiunea de testare | 130 bar |
| Certificat de inspecție | EN 10204/3.1 |
| Acuratețe | 3 % din valoarea totală a scalei |
| Balanță dublă | bar/psi sau mbar/kPa |
| Clasa de protecție | IP 54 (EN 60529 / IEC 60529) |
| Etichetare CE | 2014/34/UE |
| Categoria dispozitivului / ATEX | II2Gc pentru utilizare în atmosfere potențial explozive Zona 1+2 |
| Paine-eroalueet | Katso taulukko |
| Suunnittelulämpötila | -30 / +80 °C |
| Staattinen maksimipaine | 350 bar (toinen tai molemmat puolet) |
| Testipaine | 130 bar |
| Tarkastustodistus | EN 10204/3.1 |
| Tarkkuus | 3 % koko asteikon arvosta |
| Kaksinkertainen asteikko | bar/psi tai mbar/kPa |
| Suojausluokka | IP 54 (EN 60529 / IEC 60529) |
| CE-merkintä | 2014/34/EU |
| Laitekategoria / ATEX | II2Gc käytettäväksi räjähdysvaarallisissa tiloissa Vyöhyke 1+2. |
| Rozsahy diferenčného tlaku | Pozri tabuľku |
| Návrhová teplota | -30 / +80 °C |
| Statický maximálny tlak | 350 bar (jedna alebo obe strany) |
| Skúšobný tlak | 130 barov |
| Osvedčenie o inšpekcii | EN 10204/3.1 |
| Presnosť | 3 % hodnoty celej stupnice |
| Dvojitá stupnica | bar/psi alebo mbar/kPa |
| Trieda ochrany | IP 54 (EN 60529 / IEC 60529) |
| Označenie CE | 2014/34/EÚ |
| Kategória zariadenia / ATEX | II2Gc na použitie v prostredí s nebezpečenstvom výbuchu Zóna 1+2 |
| Differentialtryk-intervaller | Se tabel |
| Designtemperatur | -30 / +80 °C |
| Statisk maks. tryk | 350 bar (den ene eller begge sider) |
| Testtryk | 130 bar |
| Inspektionscertifikat | EN 10204/3.1 |
| Nøjagtighed | 3 % af den fulde skalaværdi |
| Dobbelt skala | bar/psi eller mbar/kPa |
| Beskyttelsesklasse | IP 54 (EN 60529 / IEC 60529) |
| CE-mærkning | 2014/34/EU |
| Enhedskategori / ATEX | II2Gc til brug i potentielt eksplosive atmosfærer Zone 1+2 |
| Περιοχές διαφορικής πίεσης | Βλέπε πίνακα |
| Θερμοκρασία σχεδιασμού | -30 / +80 °C |
| Στατική μέγιστη πίεση | 350 bar (μία ή και οι δύο πλευρές) |
| Πίεση δοκιμής | 130 bar |
| Πιστοποιητικό επιθεώρησης | EN 10204/3.1 |
| Ακρίβεια | 3 % της πλήρους τιμής κλίμακας |
| Διπλή κλίμακα | bar/psi ή mbar/kPa |
| Κατηγορία προστασίας | IP 54 (EN 60529 / IEC 60529) |
| Σήμανση CE | 2014/34/ΕΕ |
| Κατηγορία συσκευής / ATEX | II2Gc για χρήση σε δυνητικά εκρηκτικές ατμόσφαιρες Ζώνη 1+2 |
| Диапазони на диференциалното налягане | Вижте таблицата |
| Проектна температура | -30 / +80 °C |
| Статично максимално налягане | 350 бара (от едната или от двете страни) |
| Изпитвателно налягане | 130 бара |
| Сертификат за инспекция | EN 10204/3.1 |
| Точност | 3 % от пълната стойност на скалата |
| Двойна скала | bar/psi или mbar/kPa |
| Клас на защита | IP 54 (EN 60529 / IEC 60529) |
| Етикетиране CE | 2014/34/ЕС |
| Категория на устройството / ATEX | II2Gc за използване в потенциално експлозивна атмосфера Зона 1+2 |
| Differentialtrycksintervall | Se tabell |
| Dimensionerande temperatur | -30 / +80 °C |
| Statiskt max. tryck | 350 bar (ena eller båda sidorna) |
| Testtryck | 130 bar |
| Inspektionscertifikat | EN 10204/3.1 |
| Noggrannhet | 3 % av fullt skalvärde |
| Dubbel skala | bar/psi eller mbar/kPa |
| Skyddsklass | IP 54 (EN 60529 / IEC 60529) |
| CE-märkning | 2014/34/EU |
| Enhetskategori / ATEX | II2Gc för användning i potentiellt explosiva atmosfärer Zon 1+2 |
| Razponi diferenčnega tlaka | Oglejte si tabelo |
| Načrtovana temperatura | -30 / +80 °C |
| Statični največji tlak | 350 barov (na eni ali obeh straneh) |
| Preskusni tlak | 130 barov |
| Potrdilo o pregledu | EN 10204/3.1 |
| Natančnost | 3 % polne vrednosti skale |
| Dvojna lestvica | bar/psi ali mbar/kPa |
| Zaščitni razred | IP 54 (EN 60529 / IEC 60529) |
| Označevanje CE | 2014/34/EU |
| Kategorija naprave / ATEX | II2Gc za uporabo v potencialno eksplozivnih atmosferah cona 1+2 |
| Rõhkude erinevusvahemikud | Vt tabel |
| Temperatuur projekteerimisel | -30 / +80 °C |
| Staatiline maksimaalne rõhk | 350 baari (üks või mõlemad pooled) |
| Katserõhk | 130 baari |
| Kontrollsertifikaat | EN 10204/3.1 |
| Täpsus | 3 % skaala täisväärtusest |
| Topelt skaala | bar/psi või mbar/kPa |
| Kaitseklass | IP 54 (EN 60529 / IEC 60529) |
| CE-märgistus | 2014/34/EL |
| Seadmekategooria / ATEX | II2Gc kasutamiseks plahvatusohtlikes keskkondades tsoon 1+2 |
| Diferencinio slėgio diapazonai | Žr. lentelę |
| Projektinė temperatūra | -30 / +80 °C |
| Maksimalus statinis slėgis | 350 barų (vienoje arba abiejose pusėse) |
| Bandomasis slėgis | 130 barų |
| Patikrinimo sertifikatas | EN 10204/3.1 |
| Tikslumas | 3 % visos skalės vertės |
| Dviguba skalė | bar/psi arba mbar/kPa |
| Apsaugos klasė | IP 54 (EN 60529 / IEC 60529) |
| CE ženklinimas | 2014/34/ES |
| Įrenginio kategorija / ATEX | II2Gc, skirtas naudoti potencialiai sprogioje aplinkoje 1+2 zonoje |
| Diferenciālā spiediena diapazoni | Skatīt tabulu |
| Konstrukcijas temperatūra | -30 / +80 °C |
| Statiskais maksimālais spiediens | 350 bāri (vienā vai abās pusēs) |
| Testa spiediens | 130 bar |
| Pārbaudes sertifikāts | EN 10204/3.1 |
| Precizitāte | 3 % no pilnas skalas vērtības |
| Dubultā skala | bar/psi vai mbar/kPa |
| Aizsardzības klase | IP 54 (EN 60529 / IEC 60529) |
| CE marķējums | 2014/34/ES |
| Ierīces kategorija / ATEX | II2Gc izmantošanai sprādzienbīstamā vidē 1+2 zonā |
| Діапазони перепадів тиску | Дивіться таблицю |
| Розрахункова температура | -30 / +80 °C |
| Статичний максимальний тиск | 350 бар (одна або обидві сторони) |
| Випробувальний тиск | 130 бар |
| Свідоцтво про перевірку | EN 10204/3.1 |
| Точність | 3 % від повного значення шкали |
| Подвійна шкала | бар/psi або мбар/кПа |
| Клас захисту | IP 54 (EN 60529 / IEC 60529) |
| Маркування CE | 2014/34/EU |
| Категорія пристрою / ATEX | II2Gc для використання в потенційно вибухонебезпечних зонах Зона 1+2 |
| Rentang tekanan diferensial | Lihat tabel |
| Suhu desain | -30 / +80 °C |
| Tekanan maks. statis | 350 bar (satu atau kedua sisi) |
| Uji tekanan | 130 bar |
| Sertifikat inspeksi | EN 10204/3.1 |
| Akurasi | 3% dari nilai skala penuh |
| Skala ganda | bar/psi atau mbar/kPa |
| Kelas perlindungan | IP 54 (EN 60529 / IEC 60529) |
| Pelabelan CE | 2014/34/EU |
| Kategori perangkat / ATEX | II2Gc untuk digunakan di atmosfer yang berpotensi meledak Zona 1+2 |
| Differenzdruckbereiche | Siehe Tabelle |
| Auslegungstemperatur | -30 / +80 °C |
| Statischer max. Druck | 350 bar (ein- oder beidseitig) |
| Prüfdruck | 130 bar |
| Abnahmeprüfzeugnis | EN 10204/3.1 |
| Genauigkeit | 3 % vom Skalenendwert |
| Doppelskala | bar/psi oder mbar/kPa |
| Schutzart | IP 54 (EN 60529 / IEC 60529) |
| CE-Kennzeichnung | 2014/34/EU |
| Gerätekategorie / ATEX | II2Gc zur Verwendung im explosionsgefährdeten Bereich Zone 1+2 |
| Differenzdruckbereiche | Siehe Tabelle |
| Auslegungstemperatur | -30 / +80 °C |
| Statischer max. Druck | 350 bar (ein- oder beidseitig) |
| Prüfdruck | 130 bar |
| Abnahmeprüfzeugnis | EN 10204/3.1 |
| Genauigkeit | 3 % vom Skalenendwert |
| Doppelskala | bar/psi oder mbar/kPa |
| Schutzart | IP 54 (EN 60529 / IEC 60529) |
| CE-Kennzeichnung | 2014/34/EU |
| Gerätekategorie / ATEX | II2Gc zur Verwendung im explosionsgefährdeten Bereich Zone 1+2 |
Display area:
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
| 0 – 160 mbar | 0 – 2,32 psi |
| 0 – 400 mbar | 0 – 5,80 psi |
| 0 – 600 mbar | 0 – 8,70 psi |
| 0 – 1,0 bar | 0 – 14,50 psi |
Dimensions:
| Breite | 115 mm |
| Höhe | 83 mm |
| Einbautiefe | Nach Bauform |
| Durchflussrichtung | links nach rechts oder rechts nach links |
| Gewicht | ca. 0,5 kg |
| Anschluss | G ¼“ |
| Verschraubung | EO-GE12(10)-LR1/4 A3C |
| Width | 115 mm |
| Height | 83 mm |
| Installation depth | According to design |
| Flow direction | left to right or right to left |
| Weight | approx. 0.5 kg |
| Connection | G ¼" |
| Screw connection | EO-GE12(10)-LR1/4 A3C |
| Anchura | 115 mm |
| Altura | 83 mm |
| Profundidad de instalación | Según diseño |
| Sentido del flujo | de izquierda a derecha o de derecha a izquierda |
| Peso | aprox. 0,5 kg |
| Conexión | G ¼" |
| Conexión roscada | EO-GE12(10)-LR1/4 A3C |
| Szerokość | 115 mm |
| Wysokość | 83 mm |
| Głębokość instalacji | Zgodnie z projektem |
| Kierunek przepływu | od lewej do prawej lub od prawej do lewej |
| Waga | ok. 0,5 kg |
| Połączenie | G ¼" |
| Połączenie śrubowe | EO-GE12(10)-LR1/4 A3C |
| Largeur | 115 mm |
| Hauteur | 83 mm |
| Profondeur d'encastrement | Par type de construction |
| Sens de l'écoulement | de gauche à droite ou de droite à gauche |
| Poids | environ 0,5 kg |
| Raccordement | G ¼" |
| Raccord à visser | EO-GE12(10)-LR1/4 A3C |
| Larghezza | 115 mm |
| Altezza | 83 mm |
| Profondità di installazione | In base al design |
| Direzione del flusso | da sinistra a destra o da destra a sinistra |
| Peso | circa 0,5 kg |
| Connessione | G ¼" |
| Collegamento a vite | EO-GE12(10)-LR1/4 A3C |
| العرض | 115 mm |
| الارتفاع | 83 mm |
| عمق التركيب | وفقًا للتصميم |
| اتجاه التدفق | من اليسار إلى اليمين أو من اليمين إلى اليسار |
| الوزن | 0.5 كجم تقريباً |
| الاتصال | G ¼" |
| وصلة لولبية | EEO-GE12(10)-RL1/4 A3C |
| 폭 | 115 mm |
| 높이 | 83 mm |
| 설치 깊이 | 설계에 따라 |
| 흐름 방향 | 왼쪽으로 오른쪽으로 또는 오른쪽으로 왼쪽으로 |
| 무게 | 약. 0.5kg |
| 연결 | G ¼ " |
| 나사 연결 | EO-GE12 (10) -LR1/4 A3C |
| 幅 | 115 mm |
| 高さ | 83 mm |
| 設置深さ | デザインによる |
| 流れ方向 | 左から右、または右から左 |
| 重量 | 約0.5 kg |
| 接続 | G ¼" |
| ねじ接続 | EO-GE12(10)-LR1/4 A3C |
| 宽度 | 115 mm |
| 高度 | 83 mm |
| 安装深度 | 根据设计 |
| 流向 | 从左到右或从右到左 |
| 重量 | 大约。0.5公斤 |
| 联系 | 克1/4” |
| 螺钉连接 | EO-GE12(10)-LR1/4 A3C |
| Šířka | 115 mm |
| Výška | 83 mm |
| Hloubka instalace | Podle návrhu |
| Směr proudění | zleva doprava nebo zprava doleva |
| Hmotnost | cca 0,5 kg |
| Připojení | G ¼" |
| Šroubové spojení | EO-GE12(10)-LR1/4 A3C |
| Largura | 115 mm |
| Altura | 83 mm |
| Profundidade de instalação | De acordo com o projeto |
| Direção do fluxo | da esquerda para a direita ou da direita para a esquerda |
| Peso | aprox. 0,5 kg |
| Ligação | G ¼" |
| Ligação roscada | EO-GE12(10)-LR1/4 A3C |
| Ширина | 115 mm |
| Высота | 83 mm |
| Глубина установки | В соответствии с дизайном |
| Направление потока | слева направо или справа налево |
| Вес | ок. 0,5 кг |
| Соединение | G ¼" |
| Винтовое соединение | EO-GE12(10)-LR1/4 A3C |
| Genişlik | 115 mm |
| Yükseklik | 83 mm |
| Kurulum derinliği | Tasarıma göre |
| Akış yönü | soldan sağa veya sağdan sola |
| Ağırlık | yaklaşık 0,5 kg |
| Bağlantı | G ¼" |
| Vida bağlantısı | EO-GE12(10)-LR1/4 A3C |
| Szélesség | 115 mm |
| Magasság | 83 mm |
| Beépítési mélység | A tervezés szerint |
| Áramlás iránya | balról jobbra vagy jobbról balra |
| Súly | kb. 0,5 kg |
| Kapcsolat | G ¼" |
| Csavaros csatlakozás | EO-GE12(10)-LR1/4 A3C |
| عرض | 115 mm |
| ارتفاع | 83 mm |
| عمق نصب | طبق طراحی |
| جهت جریان | چپ به راست یا راست به چپ |
| وزن | حدود 0.5 کیلوگرم |
| اتصال | گرم 1/4 " |
| اتصال پیچ | EO-GE12 (10)-LR1/4a3c |
| Breedte | 115 mm |
| Hoogte | 83 mm |
| Installatiediepte | Volgens ontwerp |
| Stromingsrichting | van links naar rechts of van rechts naar links |
| Gewicht | ongeveer 0,5 kg |
| Aansluiting | G ¼" |
| Schroefaansluiting | EO-GE12(10)-LR1/4 A3C |
| Lățime | 115 mm |
| Înălțime | 83 mm |
| Adâncimea de instalare | În funcție de design |
| Direcția de curgere | de la stânga la dreapta sau de la dreapta la stânga |
| Greutate | aprox. 0,5 kg |
| Conexiune | G ¼" |
| Conexiune cu șurub | EO-GE12(10)-LR1/4 A3C |
| Leveys | 115 mm |
| Korkeus | 83 mm |
| Asennussyvyys | Suunnittelun mukaan |
| Virtauksen suunta | vasemmalta oikealle tai oikealta vasemmalle |
| Paino | noin 0,5 kg |
| Yhteys | G ¼" |
| Ruuviliitäntä | EO-GE12(10)-LR1/4 A3 C |
| Šírka | 115 mm |
| Výška | 83 mm |
| Hĺbka inštalácie | Podľa návrhu |
| Smer toku | zľava doprava alebo sprava doľava |
| Hmotnosť | približne 0,5 kg |
| Pripojenie | G ¼" |
| Skrutkové spojenie | EO-GE12(10)-LR1/4 A3C |
| Bredde | 115 mm |
| Højde | 83 mm |
| Installationsdybde | I henhold til design |
| Flowets retning | venstre mod højre eller højre mod venstre |
| Vægt | ca. 0,5 kg |
| Forbindelse | G ¼" |
| Skrueforbindelse | EO-GE12(10)-LR1/4 A3C |
| Πλάτος | 115 mm |
| Ύψος | 83 mm |
| Βάθος εγκατάστασης | Σύμφωνα με το σχεδιασμό |
| Κατεύθυνση ροής | από αριστερά προς τα δεξιά ή από δεξιά προς τα αριστερά |
| Βάρος | περίπου 0,5 kg |
| Σύνδεση | G ¼" |
| Βιδωτή σύνδεση | EO-GE12(10)-LR1/4 A3C |
| Ширина | 115 mm |
| Височина | 83 mm |
| Дълбочина на инсталиране | Според дизайна |
| Посока на потока | от ляво на дясно или от дясно на ляво |
| Тегло | приблизително 0,5 кг |
| Връзка | G ¼" |
| Винтова връзка | EO-GE12(10)-LR1/4 A3C |
| Bredd | 115 mm |
| Höjd | 83 mm |
| Installationsdjup | Enligt design |
| Flödesriktning | vänster till höger eller höger till vänster |
| Vikt | ca 0,5 kg |
| Anslutning | G ¼" |
| Skruvanslutning | EO-GE12(10)-LR1/4 A3C |
| Širina | 115 mm |
| Višina | 83 mm |
| Globina vgradnje | Glede na zasnovo |
| Smer toka | od leve proti desni ali od desne proti levi |
| Teža | približno 0,5 kg |
| Povezava | G ¼" |
| Vijačni priključek | EO-GE12(10)-LR1/4 A3C |
| Laius | 115 mm |
| Kõrgus | 83 mm |
| Paigaldamise sügavus | Vastavalt disainile |
| Voolu suund | vasakult paremale või paremalt vasakule |
| Kaal | umbes 0,5 kg |
| Ühendus | G ¼" |
| Kruviühendus | EO-GE12(10)-LR1/4 A3C |
| Plotis | 115 mm |
| Aukštis | 83 mm |
| Įrengimo gylis | Pagal dizainą |
| Srauto kryptis | iš kairės į dešinę arba iš dešinės į kairę |
| Svoris | apie 0,5 kg |
| Ryšys | G ¼" |
| Sraigtinė jungtis | EO-GE12(10)-LR1/4 A3C |
| Platums | 115 mm |
| Augstums | 83 mm |
| Uzstādīšanas dziļums | Saskaņā ar dizainu |
| Plūsmas virziens | no kreisās uz labo vai no labās uz kreiso |
| Svars | aptuveni 0,5 kg |
| Savienojums | G ¼" |
| Skrūvju savienojums | EO-GE12(10)-LR1/4 A3C |
| Ширина | 115 mm |
| Висота | 83 mm |
| Глибина установки | Відповідно до дизайну |
| Напрямок потоку | зліва направо або справа наліво |
| Вага | приблизно 0,5 кг |
| Підключення | G ¼" |
| Гвинтове з'єднання | EO-GE12(10)-LR1/4 A3C |
| Lebar | 115 mm |
| Tinggi badan | 83 mm |
| Kedalaman instalasi | Menurut desain |
| Arah aliran | kiri ke kanan atau kanan ke kiri |
| Berat | sekitar 0,5 kg |
| Koneksi | G ¼" |
| Koneksi sekrup | EO-GE12 (10) -LR1/4 A3C |
| Breite | 115 mm |
| Höhe | 83 mm |
| Einbautiefe | Nach Bauform |
| Durchflussrichtung | links nach rechts oder rechts nach links |
| Gewicht | ca. 0,5 kg |
| Anschluss | G ¼“ |
| Verschraubung | EO-GE12(10)-LR1/4 A3C |
| Breite | 115 mm |
| Höhe | 83 mm |
| Einbautiefe | Nach Bauform |
| Durchflussrichtung | links nach rechts oder rechts nach links |
| Gewicht | ca. 0,5 kg |
| Anschluss | G ¼“ |
| Verschraubung | EO-GE12(10)-LR1/4 A3C |
Materials
Differential pressure gauges are manufactured from a variety of specially selected materials to meet the demanding operating conditions in industry. Factors such as temperature and chemical resistance, mechanical stability and compatibility with process media play a decisive role.
Aluminum alloys such as AlCuMgPb Stg are used for the housing and piston. These offer high mechanical strength combined with low weight and are also corrosion-resistant in anodized versions. Nuts made of brass ensure a secure connection and offer good resistance to many media.
The seals are made of Viton, a high-performance fluoroelastomer that is characterized by excellent chemical resistance and temperature tolerance - ideal for industrial use. The dial and hands are made of aluminum, which ensures good readability and high resistance.
The display housing is made of PPH (polypropylene homopolymer), a robust and chemical-resistant plastic. The viewing window is made of acrylic glass and enables a clear, distortion-free display of the measured value.
In terms of standard conformity, the device is operated as simple electrical equipment with ignition protection - a special Ex marking is not required in accordance with DIN EN 60079-11, section 5.7.
Aluminum alloys such as AlCuMgPb Stg are used for the housing and piston. These offer high mechanical strength combined with low weight and are also corrosion-resistant in anodized versions. Nuts made of brass ensure a secure connection and offer good resistance to many media.
The seals are made of Viton, a high-performance fluoroelastomer that is characterized by excellent chemical resistance and temperature tolerance - ideal for industrial use. The dial and hands are made of aluminum, which ensures good readability and high resistance.
The display housing is made of PPH (polypropylene homopolymer), a robust and chemical-resistant plastic. The viewing window is made of acrylic glass and enables a clear, distortion-free display of the measured value.
In terms of standard conformity, the device is operated as simple electrical equipment with ignition protection - a special Ex marking is not required in accordance with DIN EN 60079-11, section 5.7.
Your contacts and shell and tube heat exchanger suppliers
Björn Mannewitz
ppa. Sales / Distribution
Phone: +49-561-50785-32
ppa. Sales / Distribution
Phone: +49-561-50785-32
Werner Aschoff
Sales / Distribution
Phone: +49-561-50785-23
Sales / Distribution
Phone: +49-561-50785-23
Simon Hendrik Kreis
Sales / Distribution
Phone: +49-561-50785-31
Sales / Distribution
Phone: +49-561-50785-31
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Differential pressure gauge
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Frequently asked questions on the subject: Differential pressure gauge
