Delta OHM HD3409.2, Руководство пользователя

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INSTRUMENT TECHNICAL CHARACTERISTICS
Measured quantities mg/l O
2
, %O
2
, mbar, °C, °F
Instrument
Dimensions (Length x Width x Height) 220x120x55mm
Weight 460g (complete with batteries)
Materials ABS, rubber
Display 2x4½ digits plus symbols
Visible area: 52x42mm
Operating conditions
Operating temperature -5…50°C
Warehouse temperature -25…65°C
Working relative humidity 0…90%RH without condensation
Protection degree IP66
Power
Batteries 3 x 1.5 V type AA batteries
Autonomy (only batteries) 100 hours with 1800mAh alkaline batteries
Power absorbed with instrument off 20
μ
A
Mains (cod. SWD10 ) Output mains adapter 100-240Vac/12Vdc-1A
Power absorbed with instrument off
Without dissolved Oxygen probes 20
μ
A
With dissolved Oxygen probe 40
μ
A
Security of memorized data Unlimited
Time
Date and time Schedule in real time
Accuracy 1min/month max drift
Measured values memorization
Type 2000 pages containing 9 samples each
Quantity 18.000 measurements composed of four pa-
rameters mg/l O
2
- %O
2
- mbar - [°C or °F]
Selectable storage interval 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min,
10min, 15min, 20min, 30min and 1hour
Serial interface RS232C
Type RS232C electrically isolated
Baud rate Can be set from 1200 to 38400 baud
Data bit 8
Parity None
Stop bit
1
Flow Control Xon/Xoff
Serial cable length Max 15m