Flow-Mate 2000 攜帶型電磁感應式流量 / 流速測定器
Flow-Mate 2000
攜帶型電磁感應式流量 / 流速測定器
Flo-Mate Portable Flowmeter Model 2000
廠牌：MARSH McBIRNEY/U.S.A.
供應商：建成科學儀器股份有限公司
聯絡電話：02-29103818
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Velocity Measurement
Method: Electromagnetic
Zero Stability: ±0.05 ft./s
Accuracy: ±2% of reading + zero stability
Range: -0.5 to +20 ft/s. (-0.15 to 6 m/s)
Outputs
Display: 3-1/2 digit
Signal Output: (Optional)
Analog: 0.1V per 1 ft/s or 1m/s.
Materials
Sensor: Polyurethane
Cable: Polyurethane jacket
Electronic Case: High impact molded plastic
Environmental
Sensor: 32° to 160°F (o to 72°C)
Electronics: 32° to 122°F (0 to 50°C)
Power Requirements
Batteries: Two D Cells
Battery Life: Alkaline - 25 to 30 continuous ON
hours. Ni/Cad - 10 to 15 continuous ON hours per
charge
External Supply: (Option) 120V, 1W or 220V, 1W
Water Resistance
Submersible: One foot for 30 seconds.
Weight
With sensor and 20 of cable: 3-1/2 lbs.
Without sensor: 2-1/2 lbs.
Flo-Mate 2000 技術規格:
‧流速測定原理: 電磁感應式.
測定範圍: -5 至 +20 呎/秒. (-0.15 至 +6 m/秒).
‧精 確 度: ± 2% 讀值.
‧零點穩定性: ± 0.05 呎/秒.
‧顯 示: 3 1/2 數字顯示.
‧感應器材質: Polyurethane 直接置於測定水樣內.
‧感應器支撐架為不銹鋼材質.
‧外 殼: 高密度鑄模塑膠, 防水性特佳.
‧流速顯示可以兩種方式讀出 1.時間常數. 2.週期時間平均值. 並可以條紋顯示週期時間.
‧可儲存 19 個測定點數據.
‧電 源: 乾電池, 連續操作12小時以上.
全套包括
‧1 x Flo-Mate 2000
‧1 x 浸入式電磁感應裝置(含6m訊號線)
‧1 x 流量換算表(圓管用).
‧1 x 肩帶型攜帶外箱
The Flo-Mate Model 2000 flowmeter is ideal for the calibration of weirs, flumes and other flowmeters and was designed to include the features that end users desired. The Flo-Mate’s lightweight, rugged field construction with no moving parts, water resistance, storage/recall capability for nineteen data points, battery operation, and fixed period averaging make it the clear choice in velocity flowmeters.
Ideal Flo-Mate applications for the measurement of flow velocity include:
‧Streams
‧Weir/Flume Calibration
‧Sewers
‧Mining Channels
‧Irrigation Channels
‧Open channel or full pipe applications
Advantages
‧The most widely used velocity flowmeter of its kind in the world.
‧Proven electromagnetic sensor technology based on Faraday’s Law for superior accuracy and reliability.
‧Ideal for calibration of weirs, flumes, and other primary devices.
‧Data storage/recall capability- up to 19 data points while profiling in the field.
‧Submersible electronics. Direct replacement for USGS- type mechanical meters.
‧Instantaneous readout of flow velocity.
‧Two data averaging modes — fixed period or time constant.
‧Battery powered — rechargeable or alkaline.
‧Sensors also available for full pipe applications.
Velocity Measurement
Method: Electromagnetic
Zero Stability: ±0.05 ft./s
Accuracy: ±2% of reading + zero stability
Range: -0.5 to +20 ft/s. (-0.15 to 6 m/s)
Outputs
Display: 3-1/2 digit
Signal Output: (Optional)
Analog: 0.1V per 1 ft/s or 1m/s.
Materials
Sensor: Polyurethane
Cable: Polyurethane jacket
Electronic Case: High impact molded plastic
Environmental
Sensor: 32° to 160°F (o to 72°C)
Electronics: 32° to 122°F (0 to 50°C)
Power Requirements
Batteries: Two D Cells
Battery Life: Alkaline - 25 to 30 continuous ON
hours. Ni/Cad - 10 to 15 continuous ON hours per
charge
External Supply: (Option) 120V, 1W or 220V, 1W
Water Resistance
Submersible: One foot for 30 seconds.
Weight
With sensor and 20 of cable: 3-1/2 lbs.
Without sensor: 2-1/2 lbs.
Ordering Information
FLO-MATE Model 2000 Flowmeter includes
electromagnetic sensor with 20 feet of cable, Sensor
Disconnect, Carrying Case, Universal Sensor Mount,
and Instruction Manual. Standard velocity outputs
include feet/second (ft/s) and meters/second (m/s).
Built-in options available include power in/signal out
and additional sensor cable. Max. 100 feet.
Accessory options available include wading rods,
suspension cable kit and flow tables.
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