User manual

6F8A0917
- 137 -
(5) Single direction (external signal switching), 4 ranges
20mA
4mA
0
0
100
125
Output (%)
Range 4 Range 3 Range 2
Range 1
Reverse direction Forward direction Flow rate
External range switching
signal No. 1
External range switching
signal No. 2
L level input H level input
H level input
H level input L level input
L level input
(Range output No. 1)
(Range output No. 2)
ONOFF
ON
ON OFF
OFF
• Current output is 4mA as standard when fluid flows in reverse direction.
When the low cutoff function is not used (low cutoff setting is 0), it is possible to output the
current output signal in linear scale up to 3.2mA or 2.4mA when fluid flows in reverse direction.
• Works even if the range output is not used.