Technical data |
Unit |
DCP 3000 + VSP 3000 |
Vacuum sensor |
|
VSP 3000 |
Cable length of vacuum sensor |
m |
2 |
Upper measuring limit |
mbar/torr |
1 x 103 / 7.5 x 102 |
Lower measuring limit |
mbar/torr |
1 x 10-3 / 1 x 10-3 |
Measurement principle |
|
Thermal conductivity (Pirani), chemically resistant plastics / ceramics |
Measurement uncertainty |
|
± 15% of indicated value in the range 0.01-10 mbar/hPa/torr |
Temperature coefficient |
|
< 0.07 mbar/hPa/0.05 torr /K |
Ambient temperature range (operation) |
°C |
10 ~ 40 |
Ambient temperature range (storage) |
°C |
-10 ~ 60 |
Max. media temp. for continuous operation / short times |
°C |
40 / 80 |
Material of outer housing |
|
Robust plastic housing with good chemical resistance |
Degree of protection |
|
IP 20 |
Degree of protection of front side (also built-in version) |
|
IP 42 |
Max. power for VACUU·BUS® (24V DC) |
|
4 A |
Cable length of external power supply |
m |
2 |
Interface |
|
RS 232C |
Dimensions (L x W x H) |
mm |
144 x 124 x 114 |
Weight |
kg |
0.44 |
Items supplied |
|
Vacuum gauge with external vacuum sensor VSP 3000, ready for operation, with wall-plug power supply and manual. |
Accessories |
|
Rubber vacuum tubing DN 10 mm (686002) Stainless steel tubing KF DN 16 (1000 mm: 673336) DAkkS calibration with first delivery (900214) DAkkS recalibration (900215) Vent valve VBM-B (674217) Vacuum sensor VSK 3000 (636657) Vacuum sensor VSP 3000 (636163) Vacuum sensor MPT 100 (683176) |