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FW-F013-A-M_v0404_01_EN.docx
Input
Flowmeter
Type A
(0)4-20 mA, with signal calibration feature
Accuracy Resolution: 16 bit. Error < 0.01mA / ±0.05% FS. Low level cut-off programmable.
Span 0.001 - 99,999 with variable decimal position.
Update time Four times a second.
Voltage drop 2.6 Volt.
Load impedance 3kOhm
Relationship Linear and square root calculation.
Output
Alarm output
Function
High, low or high and low flow rate alarm
Type OA
One active 24V DC transistor output; max. 400mA per output (requires type PF or PM).
Type OR
One mechanical relay output; max. switch power 230V AC - 0,5A (requires type PF or PM).
Type OT
One passive transistor output - not isolated. Load max. 50V DC - 300mA.
Operational
Operator functions
Displayed functions
•
total and/or flow rate.
•
total and accumulated total.
•
total can be reset to zero by pressing the CLEAR-key twice.
•
alarm values low - high flow rate
•
alarm values can be entered (this function can be disabled)
( Accumulated ) total
Digits
7 digits. Accumulated total 11 digits.
Unit
L, m3, GAL, USGAL, KG, lb, bbl, no unit.
Decimals
0 - 3.
Flow rate
Digits
7 digits
Units
mL, L, m3, Gallons, KG, Ton, lb, bl, cf, RND, ft3, scf, Nm3, Nl, igal - no units.
Time units
sec - min - hr - day
Decimals
0 - 3
Alarm values
Digits
7 digits
Units
According to settings for Flow rate
Decimals
According to settings for Flow rate
Time units
According to settings for Flow rate
Type of alarm
Low and high flow rate alarm. Includes delay time alarm and configurable alarm output
