Instruction Manual
7-92
IM 01R04B04-00E-E 8th edition March 01, 2011 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
Pulse Width in ms
1000 500 100 50 10 5 1 0.5 0.1 0.05
Max. pulse sending frequency for the different pulse settings in P/s
0.45 0.9 4.5 9 45 90 450 900 4500 9000
Pulse
Unit
Pulse
rate
Maximum Flow Rate *
g 0.1 162 g/h 324 g/h 1.62 kg/h 3.24 kg/h 16.2 kg/h 32.4 kg/h 162 kg/h 324 kg/h 1.62 t/h 3.24 t/h
g 1 1.62 kg/h 3.24 kg/h 16.2 kg/h 32.4 kg/h 162 kg/h 324 kg/h 1.62 t/h 3.24 t/h 16.2 t/h 32.4 t/h
g 10 16.2 kg/h 32.4 kg/h 162 kg/h 324 kg/h 1.62 t/h 3.24 t/h 16.2 t/h 32.4 t/h 162 t/h 324 t/h
kg 0.1 162 kg/h 324 kg/h 1.62 t/h 3.24 t/h 16.2 t/h 32.4 t/h 162 t/h 324 t/h 1620 t/h 3240 t/h
kg 1 1.62 t/h 3.24 t/h 16.2 t/h 32.4 t/h 162 t/h 324 t/h 1620 t/h 3240 t/h 16200 t/h ---
kg 10 16.2 t/h 32.4 t/h 162 t/h 324 t/h 1620 t/h 3240 t/h 16200 t/h --- --- ---
t 0.1 162 t/h 324 t/h 1620 t/h 3240 t/h 16200 t/h --- --- --- --- ---
t 1 1620 t/h 3240 t/h 16200 t/h --- --- --- --- --- --- ---
t 10 16200 t/h --- --- --- --- --- --- --- --- ---
*) Maximum Flow rate is also limited by sensor sizeMaximum Flow rate is also limited by sensor size
The following tables show the physical output levels of the pulse / status outputs depending on the setting
of parameter Pulse 1/2 active mode or SO 1/2 active mode.
On active
Output Situation Output transistor Level Pout+ Level Pout+
Passive Active (/AP)
Pulse/Status out 1
No Alarm/No Pulse open (OFF) High (Us)* High (15 VDC)
Alarm/Pulse closed (ON) Low (≤ 1 V) Low (≤ 1 V)
Level Sout+
Pulse/Status out 2
No Alarm/No Pulse open (OFF) High (Us)*
Alarm/Pulse closed (ON) Low (≤ 1 V)
Off active
Output Situation Output transistor Level Pout+ Level Pout+
Passive Active (/AP)
Pulse/Status out 1
No Alarm/No Pulse closed (ON) Low (≤ 1 V) Low (≤ 1 V)
Alarm/Pulse open (OFF) High (Us)* High (15 VDC)
Level Sout+
Pulse/Status out 2
No Alarm/No Pulse closed (ON) Low (≤ 1 V)
Alarm/Pulse open (OFF) High (Us)*
*) Us is the external power supply voltage of the pulse / status output