Toshiba LF620 Instruction Manual page 117

Output performance of multi-range functions
(1) Automatic selection of unidirectional flow multi-range with an internal signal
Output (%)
125
100
Range 4
Hysteresis
(0~25%)
0
Reverse 0 Forward direction Flow rate direction
Range output No.1
Range output No.2
・ Current output when fluid flows in the reverse direction is the value set for the output low limit
(any one of 2.4/3.2/4.0mA).
Range 3
ON OFF
ON
− 116 −
Range 1
Range 2
ON OFF
OFF
6 F 8 A 0 9 2 7
20mA
4mA