COMAC CAL FLOW 38 User Manual

Manual FLOW 38 Page 29 (total 54) COMAC CAL s.r.o.
The status contact makes it possible to set the amount of hysteresis between Qon and Qoff states
2) OUT2 setting
Impulse output
For complete setting the parameters of impulse output, it is possible to change the logics (polarity) of the
electrical signal (positive/negative), to set the impulse output to which the volumetric counter will respond
(volume run in positive direction, in opposite direction and in both directions) as well as your own impulse
constant, including its indication (imp/L or L/imp).
+Q – in flow direction
ΣQ – in both flow directions
- Q – in reverse flow direction
*999.9 m
3
/h
99.99 m
3
/h
9.999 m
3
/h
POS (contact
maker):
NEG (contact
breaker):
0.1 ÷ 99.9 %
POS
NEG
+V – in flow direction
ΣV –in both flow directions
- V – in reverse flow direction
1÷9999
imp/L
L/imp
Imp - impulses
FSw – flow switch
Status – status output

COMAC CAL FLOW 38 Specifications

General

Brand	COMAC CAL
Model	FLOW 38
Category	Measuring Instruments
Language	English