| Input |
pulse galvanically isolated with contacts oscillation damping, max. frequency from 10 kHz; reset of totalizer counter: edge or level triggered, galvanically isolated |
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| Display |
LED, red (green on request), 6 x 13 mm high |
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| Data memory |
non-volatile memory, EEPROM type |
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| Displayed values range |
0 ÷ 999999 + decimal point |
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| Power consumption |
for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 4,5 VA; 19V ÷ 50V DC power supply: max. 4,5 W |
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| Output |
2 or 4 relay 1A/250V AC (cos fi=1) or OC 30mA/30VDC/100mW; power supply output: 24V DC + 5% -10% / max 100 m; Aative current output: operating range max. 0 - 24 mA, load resistance max. 700 Ohm |
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| Transmission parameters |
1200 ÷ 115200 bit/s, 8N1 and 8N2 |
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| Communication interface |
RS-485 / Modbus RTU (not galvanically isolated) |
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| Protection class |
IP 65 (front), available additional frame IP 65 for panel cut-out sealing; IP 20 (case and connection clips) |
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| Operating temperature |
0°C ÷ +50°C (standard), -20°C ÷ +50°C (option) |
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| Case |
panel mounting |
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| Storage temperature |
-10°C ÷ +70°C or -20°C ÷ +70°C (depending on version) |
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| Power supply |
19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC |
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| Accuracy |
instantaneous flow values: selected in the range 0 ÷ 0,00000; balance accuracy: selected in the range from ± 1 to ± 0,0001 |
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| Panel cut-out dimensions |
90,5 x 43 mm |
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| Case dimensions |
96 x 48 x 100 mm |
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| Instantaneous flow unit |
l or m3 per second, minute or hour |
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| Instantaneous flow precision |
selected from range: 0 ÷ 0.00000 |
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| Total flow unit |
I or m3 |
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| Pulse waiting time |
settable from 0,1 do 39,9 seconds |
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| Total flow precision |
selected from range: 0 ÷ 0.000 |
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| Total flow capacity |
over 4 x 10^9 pulses (max. 16 significant digits) |
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| Installation depth |
min 102 mm |
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