For measurements of all types of conductive liquids
The FLomec QSE Mag Series is a dependable highly accurate electromagnetic flowmeter designed for flow and usage monitoring in commercial applications.
The Noryl™ housing and flow tube offers a lightweight, easy-to-install Mag Meter that is resistant to heat (210°F [99°C]) and compatible with many water-based liquid solutions.
These QSE Mag Meters monitor flow rates and total flow in a wide variety of applications including HVAC, Turf/ Irrigation, and other water reclamation applications.
Suitable Applications for the QSE Mag Flow Meter
Agricultural Irrigation, Turf Irrigation Systems, Micro Irrigation Systems, EMS (Energy Management Systems), BAS (Building Automation Systems), Chilled Water, Domestic Water (hot & cold), Energy sub-metering (BTU hot and cold), Process (blow down, makeup, boiler feed, etc...)
Features & Benefits of the Flomec QSE Flow Meter
- Low investment and operating costs
- ± 0.5% Accuracy of Reading (from 0.25 fps to 15 fps [0.08 to 4.6 m/s])
- Wide turndown ratio of 60:1
- Non-intrusive, no moving parts to wear out, maintenance, and repair costs low, and tolerates high flows without damage
- The slightly modified bore permits unobstructed flow and minimizes flow disturbances and straight pipe requirements
- 7 line sizes (1/2” to 4”) ½”, ¾”, 1”, 1-1/2”, 2”, 3″, & 4”
- Housing ported with “Thermal Well Supports” for sensors (Energy Management)
- Compatible with FLOMEC® 09 Electronics Display or QSI I/O Board
Flomec QSE Electromagnetic Flowmeter Series
QSE Magnetic Flowmeter Specifications
| Pipe Sizes |
12.7mm (1/2"), 19.5mm (3/4"), 2.54mm (1"), 38.1mm (1-1/2"), 50.8mm (2"), 76.2mm (3"), 101.6mm (4")
|
| Fitting Type |
NPT, BSP, ANSI Flanged, DIN Flanged
1/2" to 2" - NPT (male), BSPP (male) (ISO 228)
3" to 4" 150# ANSI Flanged - Polymer Flange
3" to 4" ANSI Flanged - Steel Flange
3" to 4" DIN Flanged - Steel Flange
|
| Recommended Plastic Flange Bolt Torque |
25 ft. - lbs (33.9 N-M)
|
| Pressure Rating | 10 bar @ 23°c (150 psi @ 73°f) |
| Velocity | 0.25 to 15 fps (0.08 to 4.57 m/s) |
| Flow |
1/2" (05) - 0.16 - 10 gpm (0.63 - 38 L.min)
3/4" (07) - 0.3 - 20 gpm (1.27 - 76 L.min)
1" (10) - 0.6 - 40 gpm (2.52 - 151L.min)
1-1/2" (15) - 1.3 - 80 gpm (5.05 - 303 L.min)
2" (20) - 2.5 - 150 gpm (9.47 - 568 L.min)
3" (30) - 5 - 300 gpm (19 - 1136 L.min)
4" (40) - 10 - 600 gpm (38 - 2271 L.min)
|
| Accuracy | +0.5% of reading between 0.25 fps and 15 fps (0.08 m/s and 4.57 m/s) - reference owners manual for complete accuracy and uncertainty specifications. |
|
Operating Temperature Range
|
1/2"- 2": 0°c to 99°c (32°f to 210°f )
3"- 4": 0°c to 82°c (32°f to 180°f )
|
| Ambient Temperature Range | -18°c to 60°c (0°f to 140°f ) |
| Typical K Factor |
1/2" (05) - 4347 ppg (1158.5 pulses/L)
3/4" (07) - 1937 ppg (511.8 pulses/L)
1" (10) - 1089 ppg (287.7 pulses/L)
1-1/2" (15) - 484.1 ppg (127.9 pulses/L)
2" (20) - 400 ppg (105.7 pulses/L)
3" (30) - 121 ppg (32.0 pulses/L)
4" (40) - 68.1 ppg (18.0 pulses/L)
|
| Power Supply |
Externally Powered
Voltage Supply (min): 12V (dc or ac)
Voltage Supply (max): 30V (dc or ac)
|
| Consumption |
Max current consumption (QSE with QSB): 75mA
Max current consumption (QSE with QSI): 150mA
|
| Wetted Materials |
Body: NorylTM
Electrodes: 316L SS
Seals: EPDM O-Rings
|
| Frequency Range | All Sizes: 10 Hz Minimum - 1,000 Hz Maximum with display / 10 Hz minimum - 3,000 Hz Maximum with blind pulse output |
| Calibration Report | Standard / N.I.S.T Available |
| Product Configuration | refer to Data Sheet |