VD 85 Digital Vacuum Gauge

Piezoresistiv / Heat conduction Pirani

depending on gas type, independent of gas type (Piezo)

1200 – 5e-4 mbar

900 – 5e-4 Torr

2 bar abs.

1200 – 40 mbar: 0.3 % f.s. | 40 – 2e-3 mbar: 10 % f.r.

1200 – 1000 mbar: 1 mbar, 1000 – 1 mbar: 0.1 mbar | < 1 mbar: 2 digits mantissa, 1 decimal place

1.0 s

1 … 6000 s

Stainless steel 1.4305, Tungsten, Nickel, glass, gold, FKM

+5…+50 °C

-20…+60 °C

9 V battery or 12…15 VDC external

Approx. 110 mW (clocked)

Li-battery: <100 h, 6LR61 Alkali: <40 h

Mini-USB, Type B, 5pin, female, Virtual Com Port protocol

Mini-jack 2.5 mm for plug-in power supply

LCD 12 mm

60 x 120 x 62.5 mm

IP40

230 g (battery included)