HF131PEN_v0501_05
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Analog output
Type
4-20mA - passive output - not isolated.
Resolution 10-bit.
Accuracy
< 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
Function transmitting
flowrate.
Option AA
Active 4-20mA output (requires option PD or PM).
Option AB
Active 0-20mA output (requires option PD or PM).
Option AF
Floating 4-20mA output for Intrinsically Safe applications
Option AI
Galvanically isolated output - also for battery powered models.
Option AU
Active 0-10V output (requires option PD or PM).
Transistor outputs
Type OT
two passive transistor outputs - not isolated.
Load
max. 50V DC - 300mA
Function
User defined: batch process two stage control or scaled pulse output acc. batch or acc. total.
Pulse output
Max. frequency 60Hz. Pulse length user definable between 7,8msec up to 2 seconds.
Type OA
Active 24V DC output; max. 50mA per output (requires option PD or PM).
Type OR
Mechanic relay output; max. switch power 230V AC - 0,5A (requires option PD or PM).
Communication option
Type
RS232 or RS485 (2-wire or 4-wire).
Protocol
Modbus ASCII / RTU
Speed
1200 - 2400 - 4800 - 9600 baud
Addressing
maximum 255 addresses.
Functions
reading display information, reading / writing all settings.
Remark
Pulse output feature is not available.
Operator functions
Functions
•
enter a preset value,
•
start / interrupt and stop the batch process,
•
total can be reset to zero.
Displayed information
•
preset value and / or flowrate,
•
running batch total or remaining quantity,
•
total and accumulated total.
Preset / 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 - mg - g - kg - ton - GAL - bbl - lb - cf - REV - no unit - scf - Nm3 - NL - P
Decimals
0 - 1 - 2 or 3.
Time units
/sec - /min - /hr - /day.
OUTPUTS
OPERATIONAL
