GF U1000 V2 - 6 Technical Specifications

Instruction manual Technical specifications
7
6 Technical specifications
Data
Kv value
Measurement technology
Transmission time
Measurement channels
1
Resolution of time calculation
± 50 ps
Dynamics (turn-down ratio)
200:1
Flow rate
0.1m/s - 10m/s (0.3 ft/s - 32 ft/s)
Usable liquid types
High purity water, clean water with < 3 percent by volume
of particle content, or up to 30% ethylene glycol.
Accuracy
± 3 % of flow value with a flow rate of > 0.3 m/s
Repeatability
± 0.15 % of measured value
Selectable units of
measurement
Flow rate
m/s, ft/s
Volume flow
l/s, l/min, m
3
/min, m
3
/hr
gal/s, gal/min, USgal/s, USgal/min
Volume
l, m
3
, gals, USgals
Languages supported
English
Power input
12 – 24 V (AC or DC)
Power consumption
7 VA max.
Cable
5 m shielded (6-wire)
Pulse output
Output
Opto-isolated MOSFET volt free contact (NO/NC)
Insulation
2500 V
Pulse width
Default value
50 ms
Programmable range
3 – 99 ms
Pulse repeat rate
Up to 166 pulses/s (depending on pulse width)
Frequency based mode
200 Hz max. (Range 1-200)
Max. voltage/current load
48 V AC / 500 mA
Current output
Output
4 – 20 mA
Resolution
0.1 % of total scale
Maximum load
620 Ω
Insulation
1500 V optically insulated
Alarm current
3.5 mA
Housing