| Housing |
Double-walled stainless steel (material 1.4301/ SS304) with 40 mm
insulation. Housing separated in sample compartment and control
compartment, each with lockable door. Protective top which can be
opened for connection and maintenance works.
Option: material 1.4571/ SS316Ti or SS304/ SS316Ti -EPOXY coated
|
| Thermo-Insulation |
Self-contained, controlled cooling / heating with 4 settings, no-frost.
independent of the programmable controller,
Temperature in sample compartment: 4°C (adjustable from 0,0-9,9°C)
|
| Control
|
Microprocessor control, Sleep-Mode (<5mA), power supply 8-16 V foil
keyboard (with keys 0-9, ESC, ENT, cursor), graphical display
(128*64 Pixel), back lit |
| Data logger |
3000 entries, non-volatile data memory;
storage of sampling and malfunction data like sample extractions, bottle
changes, messages, external signals
|
| Programming |
12 freely programmable user programs, with function to link programs.
|
| Program start options
|
- IMMEDIATELY;
- DATE/TIME
- WEEKDAY/TIME;
- BY AN EXTERNAL SIGNAL
|
| Program End/Stop
options
|
End of sampling program
- AFTER 1 RUN
- AFTER X RUNS
- CONTINUOUS OPERATION
- DATE/TIME
|
| Pause mode |
Interruption of program run at any time
|
| Overfilling protection |
Adjustable from 1–999 samples/bottles
|
| Interval setting |
1 min. to 99 h 59 min. in steps of 1 minute
|
| Sampling method |
-Vacuum system 20-350 ml
Option: bypass system 20-250 ml (compressed air necessary)
Explosion-proof diaphragm pump 230 V, vacuum 6 m, pressure
1 bar, change-over from pressure/vacuum/aeration by means of
explosion-proof solenoid valves.
|
| Pulse setting |
1 to 9999 pulses/sample
|
| Manual sample extraction |
Possible at any time without interrupting the current program run
|
| Program protection |
Up to 5 years after voltage loss
|
| Interface |
Not connected due to ATEX certification
|
| Signal inputs |
• 2 x analogue: 0/4-20 mA,
• 8 x digital (flow, event, 1 inputs can be programmed freely)
option: expandable with 4x digital, 3 inputs can be programmed freely,
and 8x analogue 0- 20 mA or 0-10 V, Impulslength 60ms, switching
level 7-24 V, max. working restistance 500 Ohm, max. length of
signalcable 30 m
|
| Bottle variants
|
Plastic
1 x 25 L, 1 x 50 L, 2 x 10 L
4 x 6,0 L, 4 x 10 L, 4 x 14 L
12 x 2,9 L
Glass
12 x 2,0 L
|
| Wetted materials
|
PC, PVC, Silicone, PS, PE, EPDM (optional: metering vessel glass
Duran50, sinker weight SS304)
|
