HF110AEN_v0501_04
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Analog output
Function transmitting
flowrate.
Accuracy
10 bit. Error < 0.05% - update 10 times a second.
Software function to calibrate the 4.00mA and 20.00mA levels precisely within set-up.
Load
max. 1 kOhm
Type AA
Active 4-20mA output (requires type OA + PD, PF or PM).
Type AB
Active 0-20mA output (requires type OA + PD, PF or PM).
Type AF
Passive floating 4-20mA output for Intrinsically Safe applications (requires PC or PD).
Type AI
Passive galvanically isolated output (requires PB, PD, PF, PL or PM).
Type AP
Passive 4-20mA output - output loop powered (type PX).
Type AU
Active 0-10V output (requires type OA + PD, PF or PM).
Transistor output(s)
Pulse output
Max. frequency 60Hz. Pulse length user definable between 7,8msec up to 2 seconds.
Function
One pulse output - transmitting accumulated total.
Type OA
Active 24V DC transistor output; max. 50mA per output (requires type AA + PD, PF or PM).
Type OR
Isolated mechanic relay output; max. switch power 230V AC - 0,5A (requires type PF or PM).
Type OT
Passive transistor output - not isolated. Load max. 50V DC - 300mA.
Communication option
Functions
reading display information, reading / writing all settings.
Protocol
Modbus ASCII or RTU
Speed
1200 - 2400 - 4800 - 9600 baud
Addressing
maximum 255 addresses.
Type CB
RS232
Type CH
RS485 2-wire
Type CI
RS485 4-wire
Type CT
TTL Intrinsically Safe communication.
Type CX
no communication.
Operator functions
Displayed functions
•
total and/or flowrate.
•
total and accumulated total.
•
total can be reset to zero by pressing the CLEAR-key twice.
Total
Digits 7
digits.
Units
L, m3, GAL, USGAL, KG, lb, bbl, no unit.
Decimals
0 - 1 - 2 or 3.
Note
total can be reset to zero.
Accumulated total
Digits 11
digits.
Units / decimals
according to selection for total.
Flowrate
Digits 7
digits.
Units
mL, L, m3, Gallons, KG, Ton, lb, bl, cf, RND, ft3, scf, Nm3, Nl, igal - no units.
Decimals
0 - 1 - 2 or 3.
Time units
/sec - /min - /hr - /day.
OUTPUTS
OPERATIONAL