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QSTAR Ultrasonic Floweters
ULTRASONIC
QSTAR ULTRASONIC
FLOWMETERS (UFM)
These meters are available in two models:
• A portable for mobile sampling
measurements
• A xed for measuring tasks over an extended
period of time and continuous measurements in
xed installations.
Both units use the proven and highly precise
ultrasonic transit time difference method.
By employing state-of-the-art digital processors,
these robust measurement owmeters are
extremely accurate and drift-free.
The non-intrusive ow measurement is virtually:
• 100% leak-proof
• 100% pressure-resistant
• 100% drift-free
• 100% wear-free and thus maintenance-free
• 100% free of pressure loss and thus
energy-saving
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ULTRASONIC
PRODUCT IDENTIFIER
QM = Ultrasonic Flowmeter with QStar Technology
QM + F + 05
ACCESSORIES
QMF-PT100 = Temperature Sensors, Fixed (16 ft. / 4.87 m)
QMP-PT100 = Temperature Sensors, Portable (16 ft. / 4.87 m)
QMF-F05 = Transducer, 0.5 MHz, 1 Pair, Fixed (16 ft. / 4.87 m)
QMF-F10 = Transducer, 1 MHz, 1 Pair, Fixed (16 ft. / 4.87 m)
QMF-F21 = Transducer, 2 MHz, 1 Pair, Fixed (16 ft. / 4.87 m)
QMP-F05 = Transducer, 0.5 MHz, 1 Pair, Portable (BNC)
QMP-F10 = Transducer, 1 MHz, 1 Pair, Portable (BNC)
QMP-F21 = Transducer, 2 MHz, 1 Pair, Portable (BNC)
QMS-WTG = Thickness Gauge
METER NUMBER REFERENCE
CLAMP-ON MOUNTING TYPE
E = Fixed Energy *
F = Fixed
P = Portable
TRANSDUCER CHOICE AND PIPE SIZE
05 = 1/2 MHz for Pipe Sizes 8" to 240"
10 = 1 MHz for Pipe Sizes 1.5" to 16"
20 = 2 MHz for Pipe Sizes 1/2" to 4"
SPARE PARTS
QMF-CASE = Case, Fixed (Repair)
QMF-IOAC = Board I/O, Fixed AC (Repair)
QMF-IODC = Board I/O, Fixed DC (Repair)
QMF-MB05 = Mounting Belt, SS (98 ft./29.87 m)
QMF-MB10 = Mounting Belt, 1 Pair, SS, (63 in./1.6 m)
QMF-MB21 =
QMF-RS232 = Board, RS232
QMP-BBNC = Cable, Blue (BNC, 9 ft./2.74 m)
QMP-BP = Battery Pack, Portable (Repair)
QMP-CAB4 = Cable (4-20 mA Output)
QMP-CABR = Cable (Relay)
QMP-CASE = Case, Portable (Repair)
QMP-IOB = Board I/O, Portable (Repair)
* Energy: Includes a pair of Temperature Sensors (QMF-PT100).
Mounting Belt, 1 Pair, SS, (22 in./55.9 m)
QMP-MK10 = Mounting Chains, 1 Pair (50 in./1.27 m)
QMP-ML05 = Lashing Strap, 2 Pair (390 in./9.9 m)
QMP-MT21 = Textile Belt, 1 Pair (14 in./35.5 m)
QMP-PS = Power supply DC (Plug-In)
QMP-RBNC = Cable, Red (BNC, 9 ft./2.74 m)
QMP-TL = Textile Belt, 1 Pair (63 in./1.6 m)
QMP-USB = Cable, USB (36 in./0.91 m)
QMS-KG = Grease, Coupling (.75 Oz/22.2 ml)
QMS-MS = Spacer Bar, Long
QMS-SB = Spacer Bar, Short
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QSTAR Ultrasonic Flowmeters
SPECIFICATIONS
Model: QSTAR PORTABLE QSTAR FIXED
Operation: Intuitive via 8 main keys (Soft Keys), plain text display Intuitive via 8 main keys (Soft Keys), plain text display
Languages: English, Spanish and French English, Spanish and French
Units: Metric / US Metric / US
Outputs: 2x 4-20 mA, 1x Relay, 1x MicroUSB 1x Pulse 2x 4-20 mA, 1x Pulse, 1x MicroUSB 1x Relay, RS232 (opt.)
Inputs: 2x PT100 2x PT100
Integrated Data Logger: 2 GB N/A
Data Logged: Measurement and totalizers N/A
Data Format: Can be exported into standard ofce programs N/A
Memory Cycle: Adjustable, 1 second to 24 hours N/A
Power Supply:
Protection Class: IP40 IP65, Ex/ATEX (in preparation)
Housing: Aluminium, PVC PVC, wall-mounted
Dimensions: 10.4 x 7.5 x 2.7 in. (26.4 x 19 x 6.8 cm) 10.2 x 9.4 x 4.7 in. (25.9 x 23.9 x 11.9 cm)
Operating Temp: -4° F to 140° F (-20° C to 60° C) -4° F to 140° F (-20° C to 60° C)
Transducer Temp: -40° F to 300° F (-40° C to 149° C) -40° F to 300° F (-40° C to 149° C)
Weight: 3.3 lbs (1.5 kg) 2.9 lbs (1.3 kg)
Display: QVGA (320x240), black and white, adjustable backlighting QVGA (320x240), black and white, adjustable backlighting
Carrying Case: 20 x 16 x 16 (50.8 x 40.6 x 40.6 cm) N/A
Principle: Ultrasonic transit time difference with AFC technology
Values Meas: Flow, ow speed, heat ow
Totalizers: Heat quantity, volume
Meas. Range: +/- 98 ft/s (± 30 m/s)
Signal Damping: 0 - 100 sec (adjustable)
Acoustic velocity, signal strength, SNR, signal quality,
Diagnostic Func-
MODEL NO. DESCRIPTION
QME05 Ultrasonic Flowmeter (ENERGY-FIXED, .5 MHz) 8" - 240"
QME10 Ultrasonic Flowmeter (ENERGY-FIXED, 1 MHz) 1.5" - 16"
QME20 Ultrasonic Flowmeter (ENERGY-FIXED, 2 MHz) .5"- 4"
QMF05 Ultrasonic Flowmeter (FIXED, .5 MHz) 8" - 240"
QMF10 Ultrasonic Flowmeter (FIXED, 1 MHz) 1.5" - 16"
QMF20 Ultrasonic Flowmeter (FIXED, 2 MHz) .5" - 4"
amplitude, energy
tions:
Oscilloscope function allows graphical display and analysis
of signals.
Integrated rechargeable battery and 100-240V AC adapter 85-264VAC, 18-36VDC (opt.)
Battery Duration: Approximately 5 hours Power Consumption: 10 W
MEASUREMENT
Inner Diameter Ø
.39 - .98 in.
(1.0 - 2.5 cm)
.98-1.97 in.
(2.5 - 5.0 cm)
1.97-11.81 in.
(5.0 - 30.0 cm)
11.81-236.22 in.
(30.0 - 600.0 cm)
MODEL NO. DESCRIPTION
QMP05 Ultrasonic Flowmeter (PORTABLE, .5 MHz) 8" - 240"
QMP10 Ultrasonic Flowmeter (PORTABLE, 1 MHz) 1.5" - 16"
QMP20 Ultrasonic Flowmeter (PORTABLE, 2 MHz) .5" - 4"
QMF-PT100 Temperature Sensor Kit, FIXED (16 ft. / 4.87 m)
QMP-PT100 Temperature Sensor Kit, PORTABLE (16 ft. / 4.87 m)
QMS-WTG Pipe Wall Thickness Gauge
MEASUREMENT ACCURACY
Range Deviation
6.56-98.42 ft/s (2-30 m/s) 2.5% of reading
0-6.56 ft/s (0-2 m/s) ± 0.16 ft/s (0.05 m/s)
6.56-98.42 ft/s (2-30 m/s) 1.5% of reading
0-6.56 ft/s (0-2 m/s) ± 0.10 ft/s (0.03 m/s)
6.56-98.42 ft/s (2-30 m/s) 1% of reading
0-6.56 ft/s (0-2 m/s) ± 0.07 ft/s (0.02 m/s)
3.28-98.42 ft/s (1-30 m/s) 1% of reading
0-3.28 ft/s (0-1 m/s) ± 0.03 ft/s (0.01 m/s)
Repeatability for majority of applications is <0.2%
ULTRASONIC
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