Thyracont VRC Elektronischer Vakuumschalter, Piezo, 1200 bis 1 mbar / Thyracont VRC electronic vacuum switch, Piezo, 1200 bis 1 mbar.

Thyracont VRC Elektronischer Vakuumschalter, Piezo, 1200 bis 1 mbar, Abmessungen / Thyracont VRC electronic vacuum switch, Piezo, 1200 bis 1 mbar, dimensions.

VRC Electronic Vacuum Switch ● Piezo ● 1400 to 1 mbar

Name: VRC Electronic Vacuum Switch ● Piezo ● 1400 to 1 mbar
SKU: VRC
Availability: InStock

$432,79 zzgl. MwSt und Versandkosten

The VRC electronic vacuum switch can be used for directly switching a pump or valve in the rough vacuum range. An additional recorder output allows a continuous monitoring of the process pressure.

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SKU: VRC Category: Vacuum switches Tags: 1200 - 1 mbar, Piezo, Vacuum switch

Weight	1,1 kg
Dimensions	25 × 16 × 9 cm
Messprinzip	Piezo resistive
Einstellbereich	10-1200 mbar
Gasartabhängigkeit	independent of gas type
Materialien mit Vakuumkontakt	Stainless steel, 1.4305, Al₂O₃, ceramic, FKM (FFKM on request)
Genauigkeit	+-0.3% full scale
Reaktionszeit	< 20 ms
Spannungsversorgung	18 – 30 VDC
Elektrischer Anschluss	Phoenix screw terminals
Leistungsaufnahme	Without relay 50 mA, with relay 70 mA
Betriebstemperatur	0…+40°C
Lagertemperatur	-10…+60 °C
Schreiberausgang	0-1 V or 0-10 V; 5mA
Schaltpunkt	Switch Point 20 hPa, Hysteresis +4 mbar (standard, others on request)
Vakuumanschluss	Stainless steel DN 16 ISO-KF, G1/4 female thread
Schutzart	IP54
Gewicht	Approx. 450 g

Vakuum Switches

What does “piezoresistive” mean?

By changing the presUnder the effect of pressure, a thin membrane with a resistance measuring bridge on the back is deformed. These piezoresistive resistors change under compressive or tensile stress. The resulting detuning of the measuring bridge is a measure of the absolute pressure acting on the diaphragm.

How is the switching point set?

First, the housing cover must be removed to prevent unintentional adjustment. The switching point is set using a potentiometer, whereby the value of the switching point is output as a 0 - 1 V analog signal for checking purposes.

Can you display the measurement values?

Yes, the measurement values are displayed as a 0-10 V analog signal.