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 Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview Gateway products Security Comfort Indoor climate AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home AFRISOcloud AFRISOcloud Overview Monitoring containers and tanks Monitoring of separators Heat source manifold HSM Heat source manifold HSM Overview Challenge System possibilities Hybrid application OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview GET Nord 2026, Hamburg Search Domestic technology Pressure measuring instruments for domestic technology RF100I D451 Link copied! Images 5 RF100I D451 Bourdon tube pressure gauges for industrial applications type D4 Variants Manuals Info housing ⌀ (nominal size)100 mmConnectionG½Balignmentbottom backaccuracy class1,0standardEN 837-1 Benefits for machine and plant engineeringrobust, stainless steel housing with bayonet bezelcan be equipped with electrical contactDNV-GL- and GOSSTANDART-certified Application For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys. For high accuracy and rough application conditions.! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)! Variants Technical data Technical drawings Downloads Variants RangeMounting typeTypePart number-1/0 barPanel mounting bezel, with clamp fixingRF100I D45185301451-1/0.6 barPanel mounting bezel, with clamp fixingRF100I D45185302451-1/+1.5 barPanel mounting bezel, with clamp fixingRF100I D45185303451-1/+3 barPanel mounting bezel, with clamp fixingRF100I D45185304451-1/+5 barPanel mounting bezel, with clamp fixingRF100I D45185305451-1/+9 barPanel mounting bezel, with clamp fixingRF100I D45185306451-1/+15 barPanel mounting bezel, with clamp fixingRF100I D451853074510/0.6 barPanel mounting bezel, with clamp fixingRF100I D451853094510/1 barPanel mounting bezel, with clamp fixingRF100I D451853104510/1.6 barPanel mounting bezel, with clamp fixingRF100I D451853114510/2.5 barPanel mounting bezel, with clamp fixingRF100I D451853124510/4 barPanel mounting bezel, with clamp fixingRF100I D451853134510/6 barPanel mounting bezel, with clamp fixingRF100I D451853144510/10 barPanel mounting bezel, with clamp fixingRF100I D451853154510/16 barPanel mounting bezel, with clamp fixingRF100I D451853164510/25 barPanel mounting bezel, with clamp fixingRF100I D451853174510/40 barPanel mounting bezel, with clamp fixingRF100I D451853184510/60 barPanel mounting bezel, with clamp fixingRF100I D451853194510/100 barPanel mounting bezel, with clamp fixingRF100I D451853204510/160 barPanel mounting bezel, with clamp fixingRF100I D451853214510/250 barPanel mounting bezel, with clamp fixingRF100I D451853224510/400 barPanel mounting bezel, with clamp fixingRF100I D451853234510/600 barPanel mounting bezel, with clamp fixingRF100I D451853244510/1 000 barPanel mounting bezel, with clamp fixingRF100I D45185325451 in-stock items manufactured goods Technical data TypeD4Nominal size100accuracy class (EN 837-1/6)1,0ranges (EN 837-1/5)see ordering tableapplication areastatic load≤ 600 bar: Full scale value> 600 bar: ¾ x full scale valuedynamic load≤ 600 bar: 0.9 x full scale value> 600 bar: ⅔ x full scale valueshort-term≤ 600 bar: 1.3 x full scale value> 600 bar: 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 54 (EN 60529) Standard design ConnectionBrass, bottom backMeasuring elementBourdon tube≤ 60 bar: "C" type tube, Copper alloy> 60 bar: helical tube, stainless steel 316 Ti/316 LmovementBrassDialAluminium, weißScaling blackPointerAluminium, schwarzHousingEdelstahl 304, with blow-outbayonet bezelEdelstahl 304windowInstrumentenglas Technical drawings Click the corresponding image for detail views, additional information and dimension tables. bottom back connection, panel mounting bezel with clamp fixing Dimensions (mm) NG b3∅c c1 c2 d5 d6 e G g1 s4 SW 100 49 6 3 20 107 101 26,5 G½B 81 4 22 160 52 6 3 20 167 161 26,5 G½B 84 4,5 22 250 - 6 3 20 - - - G½B - - 22 Downloads dials for pressure gauges – graduation technical information PDF English German (Germany) EC-Declaration of Conformity pressure gauges Declarations of Conformity PDF Download Bourdon tube pressure gauge Catalogue options Domestic Technology PDF English German (Germany) 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 German (Germany) German (Germany) RF100I_D451_853XX451.STP STEP 3D model Domestic Technology STP Download Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview GET Nord 2026, Hamburg Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview GET Nord 2026, Hamburg Search
Images 5 RF100I D451 Bourdon tube pressure gauges for industrial applications type D4 Variants Manuals Info housing ⌀ (nominal size)100 mmConnectionG½Balignmentbottom backaccuracy class1,0standardEN 837-1 Benefits for machine and plant engineeringrobust, stainless steel housing with bayonet bezelcan be equipped with electrical contactDNV-GL- and GOSSTANDART-certified Application For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys. For high accuracy and rough application conditions.! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)! Variants Technical data Technical drawings Downloads Variants RangeMounting typeTypePart number-1/0 barPanel mounting bezel, with clamp fixingRF100I D45185301451-1/0.6 barPanel mounting bezel, with clamp fixingRF100I D45185302451-1/+1.5 barPanel mounting bezel, with clamp fixingRF100I D45185303451-1/+3 barPanel mounting bezel, with clamp fixingRF100I D45185304451-1/+5 barPanel mounting bezel, with clamp fixingRF100I D45185305451-1/+9 barPanel mounting bezel, with clamp fixingRF100I D45185306451-1/+15 barPanel mounting bezel, with clamp fixingRF100I D451853074510/0.6 barPanel mounting bezel, with clamp fixingRF100I D451853094510/1 barPanel mounting bezel, with clamp fixingRF100I D451853104510/1.6 barPanel mounting bezel, with clamp fixingRF100I D451853114510/2.5 barPanel mounting bezel, with clamp fixingRF100I D451853124510/4 barPanel mounting bezel, with clamp fixingRF100I D451853134510/6 barPanel mounting bezel, with clamp fixingRF100I D451853144510/10 barPanel mounting bezel, with clamp fixingRF100I D451853154510/16 barPanel mounting bezel, with clamp fixingRF100I D451853164510/25 barPanel mounting bezel, with clamp fixingRF100I D451853174510/40 barPanel mounting bezel, with clamp fixingRF100I D451853184510/60 barPanel mounting bezel, with clamp fixingRF100I D451853194510/100 barPanel mounting bezel, with clamp fixingRF100I D451853204510/160 barPanel mounting bezel, with clamp fixingRF100I D451853214510/250 barPanel mounting bezel, with clamp fixingRF100I D451853224510/400 barPanel mounting bezel, with clamp fixingRF100I D451853234510/600 barPanel mounting bezel, with clamp fixingRF100I D451853244510/1 000 barPanel mounting bezel, with clamp fixingRF100I D45185325451 in-stock items manufactured goods Technical data TypeD4Nominal size100accuracy class (EN 837-1/6)1,0ranges (EN 837-1/5)see ordering tableapplication areastatic load≤ 600 bar: Full scale value> 600 bar: ¾ x full scale valuedynamic load≤ 600 bar: 0.9 x full scale value> 600 bar: ⅔ x full scale valueshort-term≤ 600 bar: 1.3 x full scale value> 600 bar: 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 54 (EN 60529) Standard design ConnectionBrass, bottom backMeasuring elementBourdon tube≤ 60 bar: "C" type tube, Copper alloy> 60 bar: helical tube, stainless steel 316 Ti/316 LmovementBrassDialAluminium, weißScaling blackPointerAluminium, schwarzHousingEdelstahl 304, with blow-outbayonet bezelEdelstahl 304windowInstrumentenglas Technical drawings Click the corresponding image for detail views, additional information and dimension tables. bottom back connection, panel mounting bezel with clamp fixing Dimensions (mm) NG b3∅c c1 c2 d5 d6 e G g1 s4 SW 100 49 6 3 20 107 101 26,5 G½B 81 4 22 160 52 6 3 20 167 161 26,5 G½B 84 4,5 22 250 - 6 3 20 - - - G½B - - 22 Downloads dials for pressure gauges – graduation technical information PDF English German (Germany) EC-Declaration of Conformity pressure gauges Declarations of Conformity PDF Download Bourdon tube pressure gauge Catalogue options Domestic Technology PDF English German (Germany) 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 German (Germany) German (Germany) RF100I_D451_853XX451.STP STEP 3D model Domestic Technology STP Download
bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure operating instructions Industrial technology PDF Ukrainian German (Germany) German (Germany)
