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7 Technical Data
Measurement Principle
Materials with vacuum
contact
Measuring Range
Resolution
Accuracy
Measuring Rate
Logging Rate
Operating Temperature
Storage Temperature
Power Supply
Electrical Connection
Power Consumption
Operation Time
Serial Interface
Vacuum Connection
Display
Protection Class
Weight
piezoresistive
stainl. steel 1.4305, Al
1600 - 1 mbar (1200 - 1 Torr)
admissible overload 4 bar abs.
1 mbar
< 0,3% f.s. (f. scale end)
1.0 s (0,1s if logging rate is set accordingly)
0.1s, 1 ... 6000 s
o
+5...+50
C
o
-20...+60
C
9V battery or 12VDC external
mini-jack 2.5mm for plug-in power supply
approx. 2mW (clocked)
Li battery: <5000h, 6LR61Alkaline:<2500h,
NiCd rechargeable battery 150mA: <500h
Mini-USB, Type B, 5pin, female, Virtual Com Port protocol
Small flange DN16 ISO KF, G1/4 female
LCD 12mm
IP 40
200g (incl. battery)
O
ceramic, Viton®
2
3