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- Hei-VAC Control
Hei-VAC Control
P/N: 591-00360-00
For accurate vacuum control of house vacuum systems or valve regulated vacuum pumps.
- Affordable option for digital vacuum control
- Easy fixation on the condenser shaft above the evaporator or as stand alone device with base next to the unit
- Manual Vent button to prevent bumping
- Graphs in order to display the entire vacuum process
- RS232 interface
- Multilingual menu navigation
- Easy installation and operation
- Works with all Hei-VAP Evaporators which do not have an integrated vacuum control
Vacuum controller complete with integrated ceramic vacuum sensor, regulation valve and venting valve. With wall-plug power supply, ready for use, with manual.
Technical Data
Hei-VAC Control
Dimensions (W × H × D)
123 × 124 × 83 mm (5 × 5 × 3.5 in.) |with foot: 144 × 124 × 115 mm (6 × 5 × 4.5 in.)
Weight
440 g (0.97 lb) | with foot: 570 g (1.3 lb)
Display
LC display with brightness control
Protection class (EN 60529)
IP42
Rated voltage
24 VDC (±10 %)
Connection
Hose nozzle for tube, inner diameter ∅ = 4 –5 mm
Operating temperature
10 °C – 40 °C (50 °F – 104 °F)
Installation altitude
3000 m above sea level
Control
Range: 1060 – 0.1 mbar (795 – 0.1 Torr.)
Storage temperature range
-10 °C – 60 °C (14 °F – 140 °F)
Interfaces
RS232, SUB-D, 9-pin
Pressure sensor
Integrated (ceramic diaphragm/aluminium oxide, capacitive, independent from gas type, absolute pressure)
Power
max. 3.4 W
Admissible electricity of the connected valves
4 A
Rel. Humidity
30 – 85 %, without condensation
Measuring range, absolute
1080 – 0.1 mbar (810 – 0.1 Torr.)
Resolution
0.1 mbar (0.1 Torr.)
Max. admissible pressure, absolute
1.5 bar (1125 Torr.) | Venting: 1.2 bar (900 Torr.)
Max. admissible media temperature (gas)
Temporarily: 80 °C (176 °F) | Continuous operation: 40 °C (104 °F)
Measurement uncertainty
<±1 mbar (<±0.75 Torr.)
Temperature coefficient
<±0.07 mbar / K(<±0.05 Torr./ K)