6 Technical Data
6.2 Electrical data
Power supply
15 ... 30 VDC, 120 mA @ 24 VDC
6.3 Data logger
Memory size
Up to 8,000,000 samples.
Recording channels
Up to 3: flow, consumption, and pressure.
Logger programming
Use the Android app S4C-FS
(Free for download on Google Play Store)
Logger readout
Use Windows-based software - S4A via USB
(Free for download on the SUTO Website)
6.4 Output signals
Analogue output
Signal: 4 ... 20 mA, isolated
Scaling: 0 to max flow
Max load: 250R
Pulse output
1 pulse per consumption unit (m
3
or ft
3
)
isolated switch, max. 30 VDC, 200 mA
(pulse length: 10 ... 120 ms, depends on flow
rate)
Modbus output
6.5 Accuracy
Accuracy*
(at 6 bar, 20°C,
rH<40%)
± (1.5% of r 0.3% FS)
Temperature coefficient
< 0.1%/K FS
Pressure coefficient
<5% / 1 MPa
Turndown ratio
100:1
Stated accuracy at
Ambient/process temperature 23°C ± 3°C
Ambient/process humidity <90%
Process pressure at 0.6 MPa
10
