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FW-F074-A-M_v0404_01_EN.docx
Input
Sensor
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 0.00001 - 199,999 with variable decimal position.
Update time Four times a second.
Voltage drop 2.6 Volt.
Load impedance 3kOhm
Relationship Linear.
Output
Control output
Function
High and low level control output.
Type OT
One passive transistor output - not isolated. Max. load 50V DC - 300mA
Type OA
One active 24V DC transistor output; max. 400mA per output (requires type PF or PM).
Type OR
Electro-mechanical relay output; max. switch power 230V AC - 0,5A (requires type PF or PM).
Operational
Operator functions
Displayed functions
•
level
•
height or percentage
•
high and low control level values
•
control values can be entered (this function can be disabled)
Level
Digits
6 digits.
Unit
L, m3, GAL, USGAL, KG, lb, bbl, no unit.
Decimals
0 - 3.
Height
Digits
6 digits.
Unit
mm - cm - m - mtr - inch - ft - mmwk - mmwc - cmwk - cmwc - mwk - mwc - inwc - ftwc - mbar -
bar - psi - no unit.
Decimals
0 - 2
Percentage
Digits
3 digits.
Decimals
1
Control values
Digits
6 digits.
Unit
According to Level
Decimals
According to Level
Type of control
low and high level control. Includes delay time and configurable fill-up / pump-out functionality
