Thyracont VD85 - 7 Technical Data

42
vd84-201113
7 Technical Data
Measurement Principle
heat conduction Pirani (depending on gas type)
Materials with vacuum
contact
stainl. steel 1.4305, nickel, tungsten, glass
Measuring Range
100 - 1.0x10
-3
mbar (75 - 1.0x10
-3
Torr)
admissible overload 4 bar abs.
Resolution
100 - 10 mbar: 1 mbar
< 10 mbar: 2 digits mantissa, 1 decimal place
Accuracy
100 - 20 mbar: approx.. 30% f. reading
20 - 1.0x10
-2
mbar: 10% f. reading
Measuring Rate
1.0 s
Logging Rate
1 … 6000 s
Operating Temperature
+5...+50
o
C
Storage Temperature
-20...+60
o
C
Power Supply
9 V battery or 12…15 VDC external
Electrical Connection
mini-jack 2.5 mm for plug-in power supply
Power Consumption
approx. 110 mW (clocked)
Operation Time
Li-battery: <100 h, 6LR61 Alkaline: <40 h
Serial Interface
Mini-USB, Type B, 5pin, female, Virtual Com Port protocol
Vacuum Connection
Small flange DN16 ISO KF
Display
LCD 12 mm
Protection Class
IP 40
Weight
200 g (incl. battery)