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Bourdon tube pressure gauge, stainless steel R20

Bourdon tube pressure gauge, stainless steel R20

Bourdon tube pressure gauge, stainless steel R20

Product catalog summary
Application and Service: The document describes the use of stainless steel Bourdon tube pressure gauges suitable for gaseous and liquid media that are not highly viscous or crystallizing. These gauges are designed for environments where the pressure system will not be obstructed.
Technical Specifications: The gauges are constructed according to EN 837-1 - Code S1 standards and are available in sizes Ø 60, 100, 160, and 250 mm. They feature a stainless steel case and pressure relief, with a protection degree of IP 54 as per EN 60529 / IEC 529. Pressure connections vary with size, using G1/4B or G1/2B fittings made of stainless steel 316L. The accuracy class is 1.6 for Ø 60 mm and 1.0 for Ø 100, 160, and 250 mm gauges.
Temperature and Pressure Limits: The gauges operate in ambient temperatures from -40°C to +60°C, with a maximum medium temperature of +200°C. They can handle steady pressure up to the full scale value, fluctuating pressure up to 0.9 times the full scale, and short-term overloads up to 1.3 times the full scale.
Optional Extras and Accessories: Optional extras include polished bezels, tropical-safe cases, axle damping, fine spacing scales, dual scales (e.g., bar/psi), multi scales, and special scale block making. Additional features include Monel pressure elements and degreased systems for oxygen use.
Scale Ranges and Order Information: Detailed scale ranges in bar for different gauge sizes and types are provided, along with corresponding order numbers for easy reference.
Specifications: The document outlines silicon-free connectors and pressure elements that are overpressure safe, with a capacity of more than 1.3 times the standard pressure. It includes details on restrictor screws with diameters of 0.8 mm and 0.3 mm, and various connector types such as G 1/4 B, G 3/8 B, M 20 x 1.5, and several NPT and UNF sizes.
Procedures: The use of red marks on dials and pointers for better visibility is specified, with options for one-way and two-way reset maximum pointers. Adjustable pointers on bushings and spot weld protection for bayonet rings are also mentioned.
Standards and Norms: Connectors comply with standards such as DIN 16288 and SAE J514/J513. Intrinsic safety standards with ATEX certification details are also mentioned.
Recommendations: It is recommended to use appropriate connectors and pressure elements based on specific application requirements, ensuring compatibility with the pressure and safety standards outlined.
Key Data from Tables: Order numbers for each component are provided for easy identification and procurement. Optional extras with different sizes (Ø 60, Ø 100, Ø 160, Ø 250) are listed for customization based on user needs.
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Catalog excerpts

Bourdon tube pressure gauge, stainless steel R20-1

Druckmessgerät mit Rohrfedersystem, Cr-Ni-Stahl Bourdon tube pressure gauge, stainless steel Manomètres à tube de Bourdon, acier inox Für gasförmige und flüssige, nicht hochviskose und nicht kristallisierende aggressive Messstoffe. • Service intended Suitable for all gaseous and liquid media that will not obstruct the pressure system. Pour fluides gazeux et liquides, non visqueux non cristallisants et non aggressifs. Technische Daten Ausführung EN 837-1 - Code S1 Gehäuse Ø 60, 100, 160 und 250 mm Edelstahl mit Ausblasvorrichtung Schutzart IP 54 nach EN 60529 / IEC 529 Anschluss Ø 60 mm : G1/4B, 1.4404 Ø 100, 160 und 250 mm : G1/2B, 1.4404 Messorgan Edelstahl 1.4404 Zeigerwerk Edelstahl Zeiger Aluminium, schwarz Zifferblatt Aluminium, weiß Skala und Beschriftung schwarz Sichtscheibe Mehrschichten-Sicherheitsglas Genauigkeitsklasse Ø 60 mm : 1,6 Ø 100, 160 und 250 mm : 1,0 Temperatureinfluss, TRef 20°C Temperaturzunahme : +0,3% FS / 10K Temperaturabnahme : - 0,3% FS / 10K Umgebungstemperatur Tmin / Tmax - 40°C ... + 60°C Messstofftemperatur Tmax +200°C Belastung ruhende Last : 1,0 x Skalenendwert dynamische Last : 0,9 x Skalenendwert kurzfristige Überlast : 1,3 x Skalenendwert siehe Tabellen Seiten 01.0405 - 01.0406 Grenzsignalgeber siehe Seiten 01.1101 - 01.1102 Ferngeber siehe Seiten 01.1201 - 01.1203 Druckmittler siehe Seiten 06.0000 - 06.1502 Technical data Construction EN 837-1 - Code S1 Case Ø 60, 100, 160 and 250 mm stainless steel with pressure relief Degree of protection IP 54 per EN 60 529 / IEC 529 Pressure connection Ø 60 mm : G1/4B, 316L Ø 100, 160 and 250 mm : G1/2B, 316L Pressure element Stainless steel 316L Movement Stainless steel Pointer Aluminium, black Dial Aluminium, white Scale and lettering black Window Laminated safety glass Accuracy class Ø 60 mm : 1,6 Ø 100, 160 and 250 mm : 1,0 Temperature error, Tref 20°C Rising temperature : +0,3% FS / 10 K Falling temperature : - 0 ,3% FS / 10 K Ambient temperature Tmin / Tmax - 40°C ... + 60°C Medium temperature Tmax +200°C Working pressure Steady : 1,0 x full scale value Fluctuating : 0,9 x full scale value Short time : 1,3 x full scale value Optional extras see tables pages 01.0405 - 01.0406 Alarm contacts see pages 01.1101 - 01.1102 Transmitters see pages 01.1201 - 01.1203 Chemical seals see pages 06.0000 - 06.1502 MANFRED JÜNEMANN Mess - und Regeltechnik GmbH Caractéristiques techniques Version EN 837-1 - Code S1 Boîtier Ø 60, 100, 160 et 250 mm acier inox avéc evént de sécurité Degré de protection IP 54 selon EN 60529 / IEC 529 Raccord Ø 60 mm : G1/4B, Z3 CND 17-11-02 Ø 100, 160 et 250 mm : G1/2B, Z3 CND 17-11-02 Organe moteur Acier inox Z3 CND 17-11-02 Mouvement Acier inox Aiguille Duralumin, noir Cadran Duralumin, blanc Échelle et graduation en noir Voyant Verre de sécurité feuilleté Précision Ø 60 mm : 1,6 Ø 100, 160 et 250 mm : 1,0 Influence de la température Tref 20°C Hausse des températures: +0,3% de l'EM/10 K Baisse des températures : -0,3% de l'EM/10 K Température ambiante Tmini / Tmaxi - 40°C ... + 60°C Température du fluide Tmaxi +200°C Plages d'utilisation Charge statique : 100% de fin d'échelle Charge dynamique : 90% de fin d'échelle Momentanément : 130% de fin d'échelle Options voir tableaux pages 01.0405 - 01.0406 Seuils d'alarme électriques voir pages 01.1101 - 01.1102 Transmetteurs voir pages 01.1201 - 01.1203 Séparateurs à membrane voir pages 06.0000 - 06.1502

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Bourdon tube pressure gauge, stainless steel R20-2

Druckmessgerät mit Rohrfedersystem, Cr-Ni-Stahl Bourdon tube pressure gauge, stainless steel Manomètres à tube de Bourdon, acier inox Anschluss unten bottom pressure entry raccord en bas Rand vorne panel mounting flange collerette avant Rand hinten surface mounting flange rebord arrière Rand vorne panel mounting flange collerete avant Anschluss hinten back pressure entry raccord arrière Rand hinten surface mounting flange rebord arrière Dreikantfrontring triangular bezel collerette avant triangulaire MANFRED JÜNEMANN Mess - und Regeltechnik GmbH Druckmessgeräte mit Rohrfedersystem und Grenzsignalgebern...

 Open the catalog to page 2
Bourdon tube pressure gauge, stainless steel R20-3

Druckmessgerät mit Rohrfedersystem, Cr-Ni-Stahl Bourdon tube pressure gauge, stainless steel Manomètres à tube de Bourdon, acier inox Typ MANFRED JÜNEMANN Mess - und Regeltechnik GmbH

 Open the catalog to page 3
Bourdon tube pressure gauge, stainless steel R20-4

Druckmessgerät mit Rohrfedersystem, Cr-Ni-Stahl Bourdon tube pressure gauge, stainless steel Manomètres à tube de Bourdon, acier inox R20.U.1.N160 MANFRED JÜNEMANN Mess - und Regeltechnik GmbH

 Open the catalog to page 4
Bourdon tube pressure gauge, stainless steel R20-5

Ergänzungsartikel Optional extras Options Frontring poliert Bezel polished Lunette polie Gehäuse tropensicher IP 64 EN 60529 / IEC 529 Case tropics-safe IP 64 EN 60529 / IEC 529 Boîtier résistant aux tropiques IP 64 EN 60529 / IEC 529 Zeigerwerk achsgedämpft Movement with axle damping Axe du mouvement freiné Skala mit Feinteilung und Schneidenzeiger Scale with fine spacing and knife edge pointer Échelle graduation fine et aiguille chantournée Doppelskala, z.B. bar/psi Dual scale, for example bar/psi Échelle double, par exemple bar/psi Mehrfachskala Multi scale Échelle multiple Skalenaufschrift...

 Open the catalog to page 5

All Manfred Jünemann Mess- und Regeltechnik GmbH catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.