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FW_B-SMART_v0306-01_EN.docx
Input
Flowmeter
Type P
Coil / sine wave 30mVpp, NPN, PNP, reed switch, NAMUR.
Frequency Minimum 0Hz - maximum 6kHz for total and flow rate. Maximum frequency depends on signal
type.
K-Factor 0.000001 - 9,999,999 with variable decimal position.
Output
Digital output
General
Transmitting accumulated total (scaled pulse).
Frequency
User selectable: max. 100Hz (5msec pulse length), max. 33Hz (15msec pulse length) or
max. 5Hz (100msec pulse length).
Type
One passive transistor output (NPN) - not isolated. 300mA - 30V @ 25°C.
Analog output
General
Transmitting flow rate.
Type
Loop powered 4 - 20mA output
–
not isolated.
Supply voltage 12V (lift-off voltage)
–
30V DC
Max load 600 Ohm @ 24V DC (24V - 12V / 20mA)
Accuracy 10 bit. Error 0.5% @ 20°C (Typical 45ppm/°C). Can be scaled to any desired range.
Operational
Operator functions
Displayed information
•
Flow rate
•
Total
•
Accumulated total
Functions
•
Total can be reset to zero by pressing the CLEAR-key twice
Total
Digits
7 digits.
Unit
L, m3, US gal, gal, bbl, kg, lb or none.
Decimals
0 - 1 - 2 or 3.
Total can be reset to zero.
Accumulated total
Digits
7 digits.
Unit / decimals
According to selection for total.
Accumulated total cannot be reset to zero.
Flow rate
Digits
7 digits.
Units
mL, L, m3, g, kg, ton, gal, bbl, lb, cf, none.
Decimals
0 - 1 - 2 or 3.
Time units
/sec - /min - /hr - /day.
