Kobold DOG Series, Operating Instructions Manual

Page: 26 / 58

DOG
page 26 DOG K11/0422
Electronics DOG-…G/H/I/K/L
(Sensor without/with ATEX/IECEx certification and Flow rate/Unit counter, with
current/pulse output)
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
Units: Flow: m
3
, cf, scf, Nm
3
Time units: /sec, /min, /hr, /day
Total: m
3
Accumulated total: m
3
Decimal places: Flow: 0, 1, 2 or 3
Total: 0, 1, 2 or 3
Accumulated total: according to selection for total
Backlightning: yes
Signal input: Flow: sensor
Power supply:
G/H: 230 V
AC
± 10 %, 50…60 Hz
I/K: 110 V
AC
± 10 %, 50…60 Hz
L: 24 V
DC
± 20 %
Electrical connection:
4 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 V
DC
active max. 50 mA,
scaled according to linearised accumulated total
(e.g. pulse every 12 liters)
Pulse duration: user defined 0.008 s…2 s
max. frequency: 64 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)