[![Si-RM450_manifold_4_way](/sites/default/files/styles/product_image/public/images/IMA_28139_Si-RM450_A2L-A3_Front.png?itok=J3cjD2g2)](https://www.kimo-instruments.com/sites/default/files/images/IMA_28139_Si-RM450_A2L-A3_Front.png "Si-RM450_manifold_4_way") [![Si-RM450_manifold_4_way](/sites/default/files/styles/thumbnail/public/images/IMA_28139_Si-RM450_Left_0.png?itok=aJt_prx2)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_28139_Si-RM450_Left_0.png?itok=iVLZVTNJ) [![Si-RM450_manifold_4_way](/sites/default/files/styles/thumbnail/public/images/IMA_28139_Si-RM450_Right.png?itok=ltfZSBmr)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_28139_Si-RM450_Right.png?itok=4lgfDEmp) [![Si-RM450_manifold_4_way_hose](/sites/default/files/styles/thumbnail/public/images/IMA_28139_Si-RM450_25831_Hoses.png?itok=2t-I0tYp)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_28139_Si-RM450_25831_Hoses.png?itok=-xHPhx2y) [![Si-RM450_manifold_4_way_application](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_02_LD_square.jpg?itok=taCeFgdE)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_02_LD_square.jpg?itok=GVO-7gNE) [![Si-RM450_manifold_4_way_application_HVACR](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_04_LD_square.jpg?itok=ZyQbSRx7)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_04_LD_square.jpg?itok=W9OGQBrz) [![Si-RM450_manifold_4_way_application_zoom](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_03_LD_square.jpg?itok=xgigXGjN)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_03_LD_square.jpg?itok=xZnw7Iys) [![Si-RM450_manifold_4_way_application_hose_zoom](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_08_LD_square.jpg?itok=5jdGIQk9)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_08_LD_square.jpg?itok=f7hF1BH9) [![Si-RM450_manifold_4_way_application_usage](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_07_LD_square.jpg?itok=riND4FaM)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_07_LD_square.jpg?itok=QNOhfGzh) [![Si-RM450_manifold_4_way_usage_2](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_09_LD_square.jpg?itok=aIEMHQsv)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_09_LD_square.jpg?itok=B8j3crqs) [![Si-RM450_manifold_4_way_application_installation](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_10_LD_square.jpg?itok=Oj0c1L2l)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_10_LD_square.jpg?itok=jIs_NIDO) [![Si-RM450_manifold_4_way_application_3](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_06_LD_square.jpg?itok=r3A9yGPh)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_06_LD_square.jpg?itok=4bXDnLN5) [![Si-RM450_manifold_4_way_application_4](/sites/default/files/styles/thumbnail/public/images/IMA_Si-RM450_APPLICATION_12_LD_square.jpg?itok=mQdw3loi)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/IMA_Si-RM450_APPLICATION_12_LD_square.jpg?itok=rFzT5lik) [![A2L A3 compatible](/sites/default/files/styles/thumbnail/public/images/WEB_A2L-A3_0.png?itok=-mFNnK_t)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/WEB_A2L-A3_0.png?itok=m2jgQnWO) Der Si-RM450 Manifold kann für die Inbetriebnahme und Wartung aller Arten von Anlagen auf Kältemittelbasis verwendet werden: Wärmepumpen, Klimaanlagen, Kältesysteme und reversible Systeme, von Haushaltssystemen bis zu komplexen Industriemaschinen. Das Gerät ist sehr einfach zu bedienen und verfügt über die neuesten Technologien für eine schnelle und umfassende Systemdiagnose. Sein intelligenter digitaler Assistent führt den Bediener in jeder Situation, um ihm zu helfen, seine Ziele bestmöglich zu erreichen. ##### A1 / A2L / A2 / A3 kompatible Kältemittel Kompatibel mit einigen B1-Kältemitteln, siehe Liste der Kältemittel für Details zu den kompatiblen Kältemitteln. Das Gerät darf nicht mit ammoniakhaltigem Kältemittel (NH3 / R717) verwendet werden. [ Technisches Datenblatt ](https://www.kimo-instruments.com/sites/default/files/files/DS_Si-RM350_Si-RM450_DE_12-06-25.pdf) [ Gebrauchsanleitung ](https://www.kimo-instruments.com/sites/default/files/files/UM_Si-RM350_Si-RM450_DE_22-09-2025.pdf) [ Vereinfachte Gebrauchsanleitung ](https://www.kimo-instruments.com/sites/default/files/files/QSG_Si-RM350_Si-RM450_22-09-25_8.pdf) A1 / A2L / A2 / A3 Kältemittel kompatibel Langlebiger Bildschirm aus entspiegeltem Glas Sicher und robust für lange Datenaufzeichnungen High-speed NTC Temperatur Sensoren Benutzerfreundliche Fehlersuche mit Diagnose Neue intelligente Assistenten-APP: Sauermann Pilot Produktinfo #### Einzelheiten der Messung - Einheiten PSI, kPa, bar, MPa ![shadow](/themes/custom/kimo/images/divider-big.png) #### Messbereiche - Druck -1.00 bar ... 60.00 bar - Druck -14.00 PSI ... 870.00 PSI ![shadow](/themes/custom/kimo/images/divider-big.png) #### Produktinformation - Parameter Druck - Bildschirme Grafikanzeige - IP-Schutz IP 54 - Batterielaufzeit 300 Stunden - Standards 2015/863 EU (RoHS 3) 2012/19/EU WEEE 2014/53/EU RED - Drahtlose Verbindung Ja - Stromversorgung 4 × LR6 or AA 1.5 V batteries. Alternativ: USB-C - Verbindungen **Druckanschlüsse:** 3x 1/4 MFL Stecker + 1x 3/8 MFL Stecker **Temperaturanschlüsse:** 2x Kabelbuchse (NTC) **Port:** USB-C - Kältegas-Datenbank R11, R113, R114, R115, R1150, R116, R12, R123, R124, R125, R1270, R13, R134a, R13b1, R14, R141b, R142b, R143a, R152a, R161, R170, R218, R22, R227, R23, R236ea, R236fa, R245ca, R245fa, R290, R32, R600, R600a, R601, R601a, R718, R744, R744a, R50, R41, R1233zd(E), R1234yf, R1234zeE, R1234zeZ, R401A, R401B, R401C, R402A, R402B, R403A, R403B, R404A, R405A, R406A, R407A, R407B, R407C, R407D, R407E, R407F, R407H, R408A, R409A, R409B, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R416A, R417A, R417B, R417C, R418A, R419A, R419B, R420A, R421A, R421B, R422A, R422B, R422C, R422D, R422E, R423A, R424A, R425A, R426A, R427A, R428A, R434A, R437A, R438A, R439A, R440A, R441A, R442A, R443A, R444A, R444B, R445A, R446A, R447A, R448A, R449A, R450A, R452A, R452B, R453A, R454A, R454B, R454C, R455A, R456A, R458A, R466A, R469A, R500, R501, R502, R503, R504, R507A, R508A, R508B, R509A, R511A, R513A ![shadow](/themes/custom/kimo/images/divider-big.png) #### Geräteabmessungen - Länge 162 mm - Breite 68 mm - Höhe 168 mm - Gewicht 0.98 g ![shadow](/themes/custom/kimo/images/divider-big.png) #### Betriebstemperatur - Min Max - -20.00 °C 50.00 °C - -4.00 °F 122.00 °F ![shadow](/themes/custom/kimo/images/divider-big.png) #### Lagertemperatur - Min Max - -20.00 °C 50.00 °C - -4.00 °F 122.00 °F ![shadow](/themes/custom/kimo/images/divider-big.png) Lieferumfang Mehrere Kits: Weitere Informationen finden Sie im Datenblatt 1 Anpassen des Zertifikats Lieferung im Hartplastikkoffer Sonden [ ![wireless_vacuum_probe_manifold](/sites/default/files/styles/small/public/images/IMA_28144_Si-RV4_A2L-A3_Front_1.png.webp?itok=Du8gvvhz) Si-RV4 Kabellose Vakuumsonde](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-rv4-kabellose-vakuumsonde) [ ![wireless_pressure_probe_manifold](/sites/default/files/styles/small/public/images/IMA_28144_Si-RP4_A2L-A3_Front_1.png.webp?itok=d1_f6RHv) Si-RP4 Kabellose Drucksonde](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-rp4-kabellose-drucksonde) [ ![wired_temperature_clamp_manifold](/sites/default/files/styles/small/public/images/IMA_28140_Si-RT2_Right_web_1.png.webp?itok=tPzZeIvc) Si-RT2 Verdrahtete Temperaturzange](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-rt2-verdrahtete-temperaturzange) [ ![wireless_temperature_clamp_manifold](/sites/default/files/styles/small/public/images/IMA_28142_Si-RT7_Profile_web_1.png.webp?itok=DfuSjKsD) Si-RT7 Drahtlose Temperaturzange](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-rt7-drahtlose-temperaturzange) [ ![wired_self_gripping_probe_manifold](/sites/default/files/styles/small/public/images/IMA_28141_Si-RT5_Profile_web_1.png.webp?itok=tCGEAtyu) Si-RT5 Verdrahteter Temperaturfühler für Rohre mit großem Durchmesser](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-rt5-verdrahteter-temperaturfuhler-fur) [ ![hygrometry_temperature_probe_manifold](/sites/default/files/styles/small/public/images/IMA_28145_Si-TH4_Front_web_1.png.webp?itok=nkjxrLPr) Si-TH4 Hygrometrie-/Temperaturfühler](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/sonden/si-th4-hygrometrie-temperaturfuhler) Downloads #### Dokumente [ General catalogue instruments](/sites/default/files/files/DOC_EN_26318_INSTRUMENTS-BROCHURE_08-2026_compressed_0.pdf) [ Distributions-Broschüre](/sites/default/files/files/DE_DISTRIBUTION-BROCHURE_05-25_V8_Web_compressed_0.pdf) [ Manifolds](/sites/default/files/files/DOC_DE_Manifold-2025_V1-20250430_Web.pdf) Softwares [ ![Sauermann_pilot_mobile_app_ios_android](/sites/default/files/styles/small/public/images/IMA_MOBILE-APP_%20iPhone%2015_web_0.png.webp?itok=FScfWI2D) Sauermann Pilot](/de-DE/messinstrumente/manifold-messgerate/software/sauermann-pilot) Videos [![](/sites/default/files/styles/video_ct_thumbnail/public/video_thumbnails/-BNqFBOhYRU.jpg.webp?itok=254OIVi0)](/de-DE/videos/si-rm350-si-rm450-manifold-reihe) ## [Si-RM350 & Si-RM450 Manifold-Reihe](/de-DE/videos/si-rm350-si-rm450-manifold-reihe) [![](/sites/default/files/styles/video_ct_thumbnail/public/video_thumbnails/s1ctgqqtCQ4.jpg.webp?itok=FK7Iw28y)](/de-DE/videos/10-grunde-warum-du-unsere-manifolds-lieben-wirst) ## [10 Gründe, warum du unsere Manifolds lieben wirst](/de-DE/videos/10-grunde-warum-du-unsere-manifolds-lieben-wirst) [![](/sites/default/files/styles/video_ct_thumbnail/public/video_thumbnails/Emq9vBxPTEA.jpg.webp?itok=WG1t5gTG)](/de-DE/videos/inhalt-des-kits-und-inbetriebnahme-entdecken-sie-den-neuen-si-rm450-verteiler-aktion) ## [ Inhalt des Kits und Inbetriebnahme: Entdecken Sie den neuen Si-RM450-Verteiler in Aktion](/de-DE/videos/inhalt-des-kits-und-inbetriebnahme-entdecken-sie-den-neuen-si-rm450-verteiler-aktion) Einhaltung von Vorschriften Empfohlenes Zubehör [ ![set of two connectors](/sites/default/files/styles/small/public/images/ACC25586.jpeg.webp?itok=tdXwXITB) Satz mit zwei Anschlüssen ](/de-DE/measuring-instruments/digital-refrigeration-gauges/accessories/set-two-connectors) [ ![Si-RM6 Temperaturfühler](/sites/default/files/styles/small/public/images/Si-RM6.jpg.webp?itok=gIRv12tL) Si-RM6 ](/de-DE/measuring-instruments/digital-refrigeration-gauges/accessories/si-rm6) [ ![digital_refrigerant_scale_manifold](/sites/default/files/styles/small/public/images/IMA_28153_Si-RS1_A2L-A3_FRONT_01.png.webp?itok=Q6weClc1) Si-RS1 Digitale Kältemittelwaage ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/si-rs1-digitale-kaltemittelwaage) [ ![two_2_stage_vacuum_pump_manifold_220V_solenoid_valve](/sites/default/files/styles/small/public/images/IMA_28154_Si-RVP1-220V_RIGHT_01.png.webp?itok=F9LkzcdP) Si-RVP1-220V Zwei-Stufen Vakuumpumpe ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/si-rvp1-220v-zwei-stufen-vakuumpumpe) [ ![two_2_stage_vacuum_pump_manifold_220V_spark_free](/sites/default/files/styles/small/public/images/IMA_28156_Si-RVP3-220V_A2L-A3_RIGHT_01.png.webp?itok=Jxtbhbnj) Si-RVP3-220V Zwei-Stufen Vakuumpumpe ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/si-rvp3-220v-zwei-stufen-vakuumpumpe) [ ![two_2_stage_vacuum_pump_manifold_110V_manual_valve](/sites/default/files/styles/small/public/images/IMA_28155_Si-RVP1-110V_A2L_RIGHT_01.png.webp?itok=IUeiETSe) Si-RVP1-110V Zwei-Stufen Vakuumpumpe ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/si-rvp1-110v-zwei-stufen-vakuumpumpe) [ ![two_2_stage_vacuum_pump_manifold_110V_manual_valve](/sites/default/files/styles/small/public/images/IMA_28157_Si-RVP2-110V_A2L_RIGHT_01.png.webp?itok=1C0YHrh9) Si-RVP2-110V Zwei-Stufen Vakuumpumpe ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/si-rvp2-110v-zwei-stufen-vakuumpumpe) [ ![rugged_carrying_case_manifold](/sites/default/files/styles/small/public/images/IMA_68930_CASE_FRONT_01.png.webp?itok=cjS4TqSy) Hartschalenkoffer ](/de-DE/messinstrumente/digitales-messgerat-fur-kaltegase/zubehoer/hartschalenkoffer)