Super User QSE Mag Flow Meter 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 offer 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 rate and total flow in a wide variety of applications including: HVAC, Turf/ Irrigation and other water reclamation applications. Suitable Applications Agricultural Irrigation, Turf Irrigation Systems, Micro Irrigation Systems, EMS (Energy Managment Systems), BAS (Building Automation Systems), Chilled Water, Domestic Water (hot & cold), Energy sub-metering (BTU hot and cold), Process (blow down, make up, 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, 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 specificaitons. 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 Minimumm - 3,000 Hz Maximum with blind pulse output Calibration Report Standard / N.I.S.T Available Product Configuration refer to Data Sheet
