KROHNE UFM 600T EN - Manual (Page 68)

or signal lost indication (F)
3.4.3 PULS/UNIT - PULSRATE
(pulse/unit or pulse rate depends on selection in 3.4.2)
PULSE/UNIT : Program number of pul-
ses per unit of volume:
Pulse per volumetric unit: Range (maximum):
PulS/m3 9.9990 E 8
PulS/Liter 9.9990 E 5
PulS/US G 3.7850 E 6
PULSRATE : Program pulses per unit
of time at full scale flow:
Pulse rate unit: Range:
Min.
Max.
PulSe/Sec 2.7778 E-3 1.0000 E 4
PulSe/min 1.6667 E-1 6.0000 E 5
PulSe/hr 1.0000 E 1 3.6000 E 7
3.4.4 T - CONST. F : Time constant of fre-
quency output
(see 3.3.5 T- CONST.I)
Program one of the two options for the time constant of the
frequency output:
T = T : Equal to the time con-
stant of the current out-
put (see 3.3.5).
T = 40 msec
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