Sampler for wall mounting


Fully automatic sampler for wall mounting for discontinuous sampling
according to time, flow and events or manual sampling.

Housing:
PS / PC(GF10)

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 logging:
3000 entries, non-volatile data memory;
storage of sampling and malfunction data like sample extractions, bottle changes,
messages, external signals.
optional: with WEB-board 100 MB (2 Year ring memory-FIFO at 1 min interval)


Programs:
12 programs, free programmable
and possibilities for program shortcuts

Program start options:
immediately; Date/Time; Weekday/Time; at external signal

Programm stop options:
End of sampling after program sequence; Date/Time; continuous
running or x cycles

Break mode:
Interruption of program at any time

Filling limitation:
1999 probes/bottles adjustable

Interval control:
1 min. to 99h59min in minute steps

Pulse control:
1 to 9999 pulses/probes

Manual sampling:
Possible at any time, without interrupting the program

Program saving:
Up to 5 years after power failure

Interfaces:
Mini-USB, RS232, optional: Ethernet RJ45, SDI-12

Communication:
Optional: LAN Modul RJ45 via TCP/IP and IE-Browser; 
LAN Modul RJ45 + GPRS/UMTS Router

Languages:
multilingual, can be selected

Signal inputs:
2x analog: 0/4-20 mA,
8x digital (amount, event, 1 free programmable)
optional: expandable with 4x digital (including 3 free programmable and
8x analog inputs 0-20mA/0-10V
Pulse length min. 60ms and switching level 7-24V, max. resistance 500 ohm,
signal line max. 30 m

Signal outputs / status messages:
8x digital, including 1x collective alarm
optional: expandable with 8x digital (including 5 free programmable)

Dosing system:
Vacuum system 20-350 ml

Volume accuracy:
Vacuum system: < 2,5 % or +- 3 ml

Suction height:
Max. 6,5 m (at 1013hPa), optional 8 m

Suction speed:
>0,5 m/s at suction heights up to min. 5 m (at 1013hPa); power of
pump can be setted electronically

Sustion tube:
PVC, L=5 m, ID=10 mm
Max. suction length 30 m

Sampling:
Time related, volume dependent, event proportional and manual sampling
option: flow proportional

Sample fractioning:
Collecting sample

Dimensions:
362 x 442 x 222 mm (H x W x D)

Weight:
Approx. 10 kg

Auxiliary voltage:
230 V

Power consumption:
Approx. 25 VA

Ambient temperature:
0 ... + 45 C

Sample temperature:
0 ... + 40 C

Test certificates:
CE

Sampling:
according to ISO 5667-10, EN 16479

Materials with medium contact:
PC, PVC, Silikon, PS, PE

Manufacturer:
WTW

Type:
PB-W/230V
or equivalent
