Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. More Informations Industries & Topics Industries & Topics Overview AFRISOcloud AFRISOcloud Overview Monitoring containers and tanks Monitoring of separators Heat source manifold HSM Heat source manifold HSM Overview Hybrid application System possibilities Challenge AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview Gateway products Security Comfort Indoor climate Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home OEM-Manifold systems Hygienic processes Hygienic processes Sterile process separation, hygienic design, material quality – adapted to suit specific industrial production processes, AFRISO products meet the most demanding requirements and hygiene regulations. More Informations Service-Center Service-Center Overview Service Contact persons Catalogues Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search Industrial technology Mechanical pressure measuring instruments RF40 D251 Link copied! Images 6 RF40 D251 Standard Bourdon tube pressure gauge type D2 Variants Manuals Info housing ⌀ (nominal size)40 mmConnectionG⅛Balignmentcentre backaccuracy class1,6standardEN 837-1 Benefits for pneumatic and heating system applications (NG 40 - 50 - 63)for domestic technology and mechanical engineering applications (NG 80 - 100 - 160)robust steel housingwindow with adjustable reference pointer (NG 80 - 100)with reference pointer on dial (NG 160)Accuracy class 1.6many customised versions available Application For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys.! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2"! Variants Technical data Technical drawings Downloads Variants RangeMounting typeTypePart number-1/0 barPanel mounting bezel, with clamp fixingRF40 D251850012510/1 barPanel mounting bezel, with clamp fixingRF40 D251850102510/1.6 barPanel mounting bezel, with clamp fixingRF40 D251850112510/2.5 barPanel mounting bezel, with clamp fixingRF40 D251850122510/4 barPanel mounting bezel, with clamp fixingRF40 D251850132510/6 barPanel mounting bezel, with clamp fixingRF40 D251850142510/10 barPanel mounting bezel, with clamp fixingRF40 D251850152510/16 barPanel mounting bezel, with clamp fixingRF40 D251850162510/25 barPanel mounting bezel, with clamp fixingRF40 D251850172510/40 barPanel mounting bezel, with clamp fixingRF40 D251850182510/60 barPanel mounting bezel, with clamp fixingRF40 D251850192510/100 barPanel mounting bezel, with clamp fixingRF40 D251850202510/160 barPanel mounting bezel, with clamp fixingRF40 D251850212510/250 barPanel mounting bezel, with clamp fixingRF40 D25185022251 in-stock items manufactured goods Technical data TypeD2Nominal size40accuracy class (EN 837-1/6)1,6ranges (EN 837-1/5)see ordering tableapplication areastatic load: ¾ x full scale valuedynamic load: ⅔ x full scale valueshort-term: Full scale valueOperating temperature rangeMedium: max. 60 °CAmbient: -20/+60 °CTemperature performanceIndication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:bei Temperaturzunahme ca. ± 0,4 %/10 K,falling temperature approx. ± 0.4 %/10 Kvom jeweiligen SkalenendwertDegree of protectionIP 32 (EN 60529) Standard design ConnectionBrass, centre backMeasuring elementBourdon tube, Copper alloy≤ 60 bar: "C" type tube> 60 bar: helical tubemovementBrassDialNG 40: Kunststoff, weißScalingScaleD251: dual scale, bar outer, black – psi inner, redHousingStahlblech, schwarzwindowNG 40: Kunststoff, eingeclipst Technical drawings Click the corresponding image for detail views, additional information and dimension tables. NG 40/50/63 – centre back connection, panel mounting bezel with clamp fixing Dimensions (mm) NG b3 c2 d6 g2 G m s3 SW 40 28 10 44 46,6 G⅛B 50 5,2 12 50 30,3 13 54 51,3 G¼B 45 5,4 14 63 30,3 13 67,8 53,3 G¼B 51,5 5,6 14 Downloads dials for pressure gauges – graduation technical information PDF English German (Germany) RF40 D251 P21216 datasheet product Industrial technology PDF English German (Germany) EC-Declaration of Conformity pressure gauges Declarations of Conformity PDF Download mounting of pressure gauge operating instructions Industrial technology PDF Download bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure operating instructions Industrial technology PDF Ukrainian English German (Germany) Related products
Hygienic processes Sterile process separation, hygienic design, material quality – adapted to suit specific industrial production processes, AFRISO products meet the most demanding requirements and hygiene regulations. More Informations Service-Center Service-Center Overview Service Contact persons Catalogues Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search
Images 6 RF40 D251 Standard Bourdon tube pressure gauge type D2 Variants Manuals Info housing ⌀ (nominal size)40 mmConnectionG⅛Balignmentcentre backaccuracy class1,6standardEN 837-1 Benefits for pneumatic and heating system applications (NG 40 - 50 - 63)for domestic technology and mechanical engineering applications (NG 80 - 100 - 160)robust steel housingwindow with adjustable reference pointer (NG 80 - 100)with reference pointer on dial (NG 160)Accuracy class 1.6many customised versions available Application For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys.! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2"! Variants Technical data Technical drawings Downloads Variants RangeMounting typeTypePart number-1/0 barPanel mounting bezel, with clamp fixingRF40 D251850012510/1 barPanel mounting bezel, with clamp fixingRF40 D251850102510/1.6 barPanel mounting bezel, with clamp fixingRF40 D251850112510/2.5 barPanel mounting bezel, with clamp fixingRF40 D251850122510/4 barPanel mounting bezel, with clamp fixingRF40 D251850132510/6 barPanel mounting bezel, with clamp fixingRF40 D251850142510/10 barPanel mounting bezel, with clamp fixingRF40 D251850152510/16 barPanel mounting bezel, with clamp fixingRF40 D251850162510/25 barPanel mounting bezel, with clamp fixingRF40 D251850172510/40 barPanel mounting bezel, with clamp fixingRF40 D251850182510/60 barPanel mounting bezel, with clamp fixingRF40 D251850192510/100 barPanel mounting bezel, with clamp fixingRF40 D251850202510/160 barPanel mounting bezel, with clamp fixingRF40 D251850212510/250 barPanel mounting bezel, with clamp fixingRF40 D25185022251 in-stock items manufactured goods Technical data TypeD2Nominal size40accuracy class (EN 837-1/6)1,6ranges (EN 837-1/5)see ordering tableapplication areastatic load: ¾ x full scale valuedynamic load: ⅔ x full scale valueshort-term: Full scale valueOperating temperature rangeMedium: max. 60 °CAmbient: -20/+60 °CTemperature performanceIndication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:bei Temperaturzunahme ca. ± 0,4 %/10 K,falling temperature approx. ± 0.4 %/10 Kvom jeweiligen SkalenendwertDegree of protectionIP 32 (EN 60529) Standard design ConnectionBrass, centre backMeasuring elementBourdon tube, Copper alloy≤ 60 bar: "C" type tube> 60 bar: helical tubemovementBrassDialNG 40: Kunststoff, weißScalingScaleD251: dual scale, bar outer, black – psi inner, redHousingStahlblech, schwarzwindowNG 40: Kunststoff, eingeclipst Technical drawings Click the corresponding image for detail views, additional information and dimension tables. NG 40/50/63 – centre back connection, panel mounting bezel with clamp fixing Dimensions (mm) NG b3 c2 d6 g2 G m s3 SW 40 28 10 44 46,6 G⅛B 50 5,2 12 50 30,3 13 54 51,3 G¼B 45 5,4 14 63 30,3 13 67,8 53,3 G¼B 51,5 5,6 14 Downloads dials for pressure gauges – graduation technical information PDF English German (Germany) RF40 D251 P21216 datasheet product Industrial technology PDF English German (Germany) EC-Declaration of Conformity pressure gauges Declarations of Conformity PDF Download mounting of pressure gauge operating instructions Industrial technology PDF Download bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure operating instructions Industrial technology PDF Ukrainian English German (Germany)
bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure operating instructions Industrial technology PDF Ukrainian English German (Germany)
