Kobold DOG Series, Руководство по эксплуатации

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DOG
DOG K11/0422 page 27
Electronic Options DOG-…M/N/O/P
(Sensor without/with ATEX/IECEx certification and Flow computer)
Display: Alphanumeric LCD, UV-resistant with
Displayed functions:
Compensated Flow rate
(7 digits, 17 mm high)
Compensated total:
(7 digits, 17 mm high)
resettable
Accumulated total
(11 digits, 8 mm high)
not resettable
Actual line temperature (6 digits)
Actual line pressure (6 digits)
Units: Flow: m
3
, cf, scf, Nm
3
Time units: /sec, /min, /hr, /day
Total: m 3
Accumulated total: m
3
Temperature: °C, °F, or K
Pressure: mbar, bar PSI
Decimals: Flow: 0, 1, 2 or 3
Total: 0, 1, 2 or 3
Accumulated total: according to selection for total
Temperature/Pressure: 1
Backlightning: yes
Signal input: Flow: sensor
Temperature: PT100, 2- or 3-wire
Pressure: 0(4)…20 mA (passive),
14-Bit resolution, 2- or 3-wire
Power supply:
M/N: 230 V
AC
± 10 %, 50…60 Hz
O/P: 110 V
AC
± 10 %, 50…60 Hz
Electrical Connection: 5 x M16 x 1.5 cable gland
Housing material: ABS with PC cover
Weight: approx. 1800 g
Analogue output: 4…20 mA (active),
10-Bit resolution, 3-wire
Pulse output: PNP, 24 VDC active max. 50 mA,
scaled according to linearised accumulated total
(e.g. pulse every 12 liters)
Pulse duration: user defined
0.001 s…10 s
max. frequency 500 Hz
Protection: IP65
Mounting: Wall mounting
Data protection: EEPROM backup, backup of running totals every
minute, Data retention at least 10 years
Communication: Modbus RTU RS485 2-wire
(optional, other Modbus versions on request)