Specifications - GF UD2100 Betriebsanleitung

UD2100 Ultrasonic Doppler Flow Meter
10

Specifications

General
Measuring Method
Flow Range
Accuracy
Repeatability
Linearity
Response Time
Selectable Flow Units
Selectable Totalizer Units
Menu Languages
Environmental
Operating Temperature
Storage Temperature
Pipe Wall Temperature
Operating Humidity
Suitable Pipe Types
Pipe Materials
Pipe Diameter (OD)
Electronics
Power Supply
Power Consumption
Outputs
Analog Output Range
Resolution
Load max.
Isolation
Alarm Current
Pulse Output Pulse Sequence
Pulse Duration
Max. Voltage
Max. Current
Isolation
Modbus
Type
Relays Type
Programming
Data Interface
Data points
Format
Housing and Display
Enclosure Material
Dimensions
Weight
Keyboard
Protection class
Display Type
Supported Languages
Sensor Material
Dimensions
56
Ultrasonic doppler measurement
± 0.1 m/s to 12.2 m/s (± 0.3 ft/s to 40 ft/s), bi-directional
± 2 % of measured value at flow rate > ± 0.3 m/s
Requires solids or bubbles with minimum size of 100 microns and minimum concentration of
75 ppm
± 0.5 % of measured value
± 0.5 %
1 s
Velocity
Volume
Liters, m3, US gallons, imperial gallons, barrels, cubic feet
English, Spanish, French
-20 °C to +60 °C (head unit)
-40 °C to +150 °C (sensor)
-10 °C to +60 °C
0 °C to 85 °C
Max. 90 % relative humidity at +50 °C (122 °F)
UPVC, CPVC, PE, PVDF, PP-H, ABS, PB, HDPE, steel, stainless steel, iron, cast iron, ductile iron,
metal, line pipes.
Pipes with loose insertion liners and pipes with walls containing air are not supported
16mm to 4500 mm*
100 to 240 V AC (50 Hz to 60 Hz)
9 to 32 V DC
AC: Max. 10 VA
DC: Max 10 Watt
4 to 20 mA or 0 to 5 VDC
0.1 % of measurement range
1000 Ω
1500 V optically isolated
3.5 mA
2.25 s minimum time between pulses
350 ms
250 VAC
12 A
1000V
Modbus RTU via RS485 or HART
2x SPDT 5 amp
Programmable flow alarm and/or proportional pulse
USB
26 million
CSV
Polycarbonate
278 x 188 x 130 mm
5 kg
Keypad with 5 buttons
IP 66 / NEMA4X (water and dust tight)
White, backlit LCD-Matrix
English, Spanish, French
316SS
85 x35 x 38 mm
m/sec, ft/sec.
Liter (L) per sec/min/hour/day
US gallons (USG) per sec/min/hour/day
Imperial gallons (ISG) per sec/min/hour/day
Barrels (bbl) per sec/min/hour/day
Cubic meter (m 3 ) per sec/min/hour/day
Cubic feet (m 3 ) per sec/min/hour/day
-4 °F to +140 °F
-40 °F to +300 °F
14 °F to 140 °F
32 °F to 185 °F
½ inch to 180 inch*
10.95 x 7.4 x 5.12 inch
11 lbs
3.375 x 1.375 x 1.5 inch
Operating Instructions