Fühlt eine Änderung im Druck oder Vakuum und öffnet bzw. schließt einen elektrischen Schaltkreis , wenn ein bestimmter Punkt erreicht ist.
Mögliche Sollwerte: 0,5 bis 3000 psi. Es sind auch Schalter von 3-55 mbar erhältlich.
Verbesserte Wiederholbarkeit von Sollwerten und breite Palette an verwendbaren Medien. Verwendet eine Membran oder einen Quad-Seal-Dichtring und Kolben, um die betätigenden Medien aufzunehmen.
Erhältliche Serien: 1000, 5000, HPS und V.
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| Series | Series 1000 | 5000 Pressure | 5000 Vacuum | III Vacuum | III Pressure |
| Type | hydraulic brake pressure switch | direct action blade contact | direct-action blade contact | snap-action switch | snap-action switch |
| Set point range | 20 psi ±10 psi [1,37 bar ±0,69 bar] | factory set: 0.5 psi to 150 psi | factory set: 1.1 in-Hg to 22 in-Hg | factory set: 1.1 in-Hg to 22 in-Hg | factory set: 1 psi to 70 psi |
| Vacuum | – | – | 1.1 in-Hg to 22 in-Hg | 2 in-Hg to 22 in-Hg, 15 in-H2O to 36 in-H2O | – |
| Contacts | silver-plated copper contacts | composite-gold plate | composite-gold plate | fine silver-gold plate | fine silver-gold plate |
| Oper. pressure | 1200 psi | 150 psi for 0.5 psi to 24 psi; 250 psi for 25 psi to 150 psi | 30 in-Hg max. | 200 psi | 200 psi |
| Proof pressure | 2400 psi | 500 psi | – | – | 350 psi |
| Burst pressure | 4800 psi | 750 psi for 0.5 psi to 24 psi; 1250 psi for 25 psi to 150 psi |
150 psi | 500 psi | 500 psi |
| Connector | M10 x 1.25 banjo fitting (single or double); M10 x 1; 1/8-27 NPT |
1/8-27 NPT male thread; piston 1/2-20 UNF | 1/8-27 NPT male thread standard (others, including metric, available) |
1/8-27 PTF SAE short male thread standard (others, including metric, available |
1/8-27 SAE short male thread standard (others, including metric, available) |
| Terminals | 1/4 in blade | #8-32 screws, 1/4 in blade, MetriPak 280 | #8-32 screws, 1/4 in blade, MetriPak 280 |
8 in wire leads, 18 ga. | 8 in wire leads, 18 ga. |
| Dimensions | Ø 18 mm hex x 54,10 mm [2.13 in] L | Ø 1.47 in x 2.3 in L (screw); Ø 1.47 in x 2.9 in L (MetriPak 280) |
Ø 1.47 in x 2.3 in L (screw); Ø 1.47 in x 2.9 in L (MetriPak 280) |
Ø 1.69 in x 2.5 in L | Ø 1.69 in x 2.5 in L |
| Features | IP65; low set point; high burst rating; banjo bolt fitting |
stands up to extended-duty applications; factory set, capable of field adjustment; direct acting blade; no dead band; Kapton™ diaphragm |
stands up to extended-duty applications; factory set; fluorosilicone rubber diaphragm; various terminations |
non-ferrous chamber; enhanced set-point integrity; low contact resistance; wiping action; fast transfer time |
non-ferrous chamber; enhanced set-point integrity; snap-action switch; dead band; low contact resistance; wiping action |
Mehr Informationen finden Sie im Katalog „Controls, Monitors, and Pressure Switches“ von Honywell.
Wir freuen uns auf die Zusammenarbeit mit Ihnen!
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