Specifications - GF U1000 V2 Betriebsanleitung

Specifications

10 Specifications
General
Measurement technology
Measurement channels
Resolution of time calculation
Dynamics (turn-down ratio)
Flow rate
Usable liquid types
Accuracy
Repeatability
Pipe Ranges
Selectable units of measurement
Languages supported
Power input
Power consumption
Pulse output
Output
Insulation
Pulse width
Pulse output
Pulse repeat rate
Frequency based mode
Max. voltage/current load
Current output
Output
Resolution
Maximum load
Insulation
Alarm current
Modbus
Format
Baud rate
Data –Parity-Stop Bits
Standards
Physical connection
Isolation
Temperature sensors (HM versions only)
Type
Range
Resolution
Sensor Accuracy
Housing
40
Transit-time
1
± 50 ps
100:1
0.1m/s to 10m/s (0.3 ft/s - 32 ft/s)
High purity water, clean water with < 3 percent by volume of particle content, or up to
30% ethylene glycol.
± 3 % of flow value with a flow rate of > 0.3 m/s
± 0.15 % of measured value
25 to 115mm OD and 125 to 225mm OD
Note: Pipe size is dependent on pipe material and internal diameter.
Flow rate m/s, ft/s
Volume flow l/s, l/min, m
gal/s, gal/min, USgal/s, USgal/min
Volume l, m
English
12 to 24 V (AC or DC) or 24 VAC
7 W (DC) or 7 VA (AC) max.
Opto-isolated MOSFET volt free contact (NO/NC)
2500 V
Default value 50 ms
Programmable 3 to 99 ms
range
Up to 166 pulses/s (depending on pulse width)
200 Hz max. (Range 1 to 200)
24 V AC / 500 mA
4 to 20 mA
0.1 % of total scale
620 Ω
1MΩ @ 100V
3.5 mA
RTU
1200, 2400, 4800, 9600, 19200, 38400
8-None-2, 8-None-1, 8-Odd-2, 8-Even-1
PI–MBUS–300 Rev. J
RS485
1MΩ @ 100V
PT100 Class B 4 wire
2 to 85°C (36 to 185°F)
0.1°C / 1°F
±0.725°C (±1.305°F)
/min, m /hr
3 3
, gals, USgals
3
User Manual