Model |
VD.80 |
VD.84 |
VD.85 |
Catalog code |
9009053 |
9009051 |
9009052 |
Measuring principle |
Piezo |
Pirani |
Piezo + Pirani |
Measuring range (abs.) mbar |
1300 ¡À 1 |
10 ¡À 0.001 |
1200 ¡À 0.001 |
Accuracy |
¡¾ 0.2% full s. |
¡¾ 10% reading |
1200¡À0.001 mbar ¡¾0.3% full s.
10¡À0.001 mbar ¡¾0.3% full s. |
Admissible overpressure bar |
3 |
3 |
1 |
Measuring cycle 1/sec |
4 |
1.6 |
Power supply |
9VDC IEC 6F22 (6LR61) or 12VDC external |
Operating room temperature ¡ÆC |
0 ¡À 50 |
10 ¡À 40 |
Standard battery lifetime h |
300 |
40 |
Vaccum connection |
¥Õ4 |
DN16KF |
DN16KF |
Weight (without battery) kg[N] |
0.12 [1.18] |
0.225 [2.21] |
0.175 [1.72] |
Overall dimensions mm |
153 x 71 x 35 |
120 x 60 x 25 |
120 x 60 x 61 |
Protection filter |
1803011 |
¡¡ |
¡¡ |
Hose connection |
6832B03 |
¡¡ |
¡¡ |