FLO-TOTE / 260 I 技術規格:
適用多種型式管徑, 最大管徑 135".
‧測定原理: 電磁感應式, 法拉弟定律.
‧零點穩定度: ±0.05 呎/秒.
‧精 確 度: 讀值 ± 2%.
‧測定範圍: -5 至 +20 呎/秒.
‧解 析 度: 0.01 呎/秒.
‧測定範圍: 0 至 138 英吋.
‧精 確 度: ±0.5%.
‧解 (1" or 2"; 6 meters of cable; standard mounting hardware; two programmable contact closure; one pulse input channel; four voltage input channels; six volt alkaline lantern battery; and an instruction manual.
Applications: Portable "Full Pipe" meter. 2" sensor can be used in wastewater and 1" sensor in clean water or any conductive liquid. (Note: Requires T200 software, sold separately).
The Model 268 provides accurate flow data for water loss surveys, water distribution studies, pump efficiency studies, trunk main surveys, and existing meter accuracy studies.
Installation is easy and does not require any interruption of the flow process. The flow sensor is inserted through a corporation stop or ball valve into the flow conduit, and can be easily removed for periodic inspections.
The electromagnetic full-pipe sensor can be used for pressurized line applications from 2 inches to 96 inches. Because price is independent of pipe size, the Model 268 offers a cost-effective alternative to traditional magmeters whose costs go up as pipe size increases.
‧Patented insertable electromagnetic velocity sensor.
‧Streamlined debris shedding sensor shape allows use even in solid-laden fluids.
‧Ideal for installation near bends and elbows.
‧Fast installation requires no interruption of the flow process.
‧System powered by 6-volt alkaline battery (rechargeable battery-optional) or optional AC/Solar operation.
‧Monitoring of peripheral devices such as temperature, conductivity, pH, and pressure sensors.
‧Rugged, lightweight, watertight system.
‧Sensors for harsh/extreme environments available.
Flo-Tote Portable Insertable Electromagnetic Flowmeter Specifications:Measurement
Local Velocity Measurement
Method: Electromagnetic (Faradays Law)
Range: -5 to +20 ft/s (-1.5 to +6.1 m/s)
Zero Stability: ±0.05 ft/s (±15.2 mm/s)
Accuracy: ±2% of reading ±zero stability at -3 to +10 ft/s (-0.9 to +3 m/s)
Resolution: 0.01 ft/s (3.05 mm/s)
Pipe Sizes 2" (5 cm) to 30" (76 cm) - 1" sensor (Recommended for clean water applications only up to 30". Clean water applications over 30" should use 2" sensor)
Pipe Sizes 6" (15 cm) to 96" (244 cm) - 2" sensor
Sensor: Polyurethane exposed to flow Epoxy ceramic sensors available for chemical applications. 20 ft., polyurethane outer jacket. Additional cable lengths available - Contact factory.
Sensor Mounting Hardware
1" Sensor: 316 Stainless Steel
2" Sensor: Carbon Steel and PVC exposed to fluid; Stainless Steel Optional
Six Volt (primary or rechargeable) battery
Power Consumption: 110 mA @ 6 volts.
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