Overview
The TUF-2000F flow meter incorporates the latest ICs manufactured from the famous semiconductor manufacturers like Philips, Maxim, TI, Winbond, and Xilinx. The hardware features the ease of operation, high accuracy and outstanding reliability, while the software provides a very user friendly interface and much more functions. It employs a patent balanced lower voltage multi-pulse igniting circuit which increases the anti-interference ability magnificently so that the flow meter will work properly even in demanding industrial environments such as those with power frequency transverter working nearby.
Sensor
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Clamp on Transducer
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Clamp on sensor with the magnet, you can install the transducer very easily when measuring the carbon steel pipes and iron pipes.,no need cut off water and no pressure loss
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Insertion Transducer
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No need to cut off water, no pressure loss; Stable and reliable for long term operation with good signal
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Pipe Transducer
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Need to cut off water, no pressure loss;With high accuracy and stability and good signal
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Main Features
High Accuracy 1%
Wide measuring range Several types transducer for selection, pipe size from Dn15mm to Dn6000mm
High Reliability Adopt low voltage, multi-pulse technology to improve accuracy, operation life and reliability.
Strong Anti-interference Dual-balance signal differential receiver/driver circuit to avoid interference of converter, TV tower, high voltage line etc.
Powerful Recording Function Automatically record the following data:
1. The totalizer data of the last 512 days/128 months/10 years
2. The time and corresponding flow rate of the last 6 4 times of power on and off events
3. The working status of the last 32 days
Support Heat Measurement Connect the temperature transducer ,can finish the heat/energy measurement
Technical Parameters
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Item
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Performance and Parameter
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Convertor
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Principle
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transit-time ultrasonic flowmeter
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Accuracy
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Flow: over 1%-2%(battery-powered supply over ±2% )，Heat: over ±2%，Repeatability: over 0.2%
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Operation
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Support 4 keyboards magnetic bar/simulation keyboard software
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Signal Output
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1 way 4~ 20mA output, electric resistance 0~ 1K，accuracy0. 1%
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1 way OCT pulse output( Pulse width 6 ~ 1 0 0 0 ms，default is 2 0 0 ms)
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1 way Relay output
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Signal Input
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3 way 4~ 20mA input, accuracy 0. 1%，acquisition signal such as temperature, press and liquid level
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Connect the temperature transducer Pt100, can finish the heat/energy measurement
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Data interface
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Insulate RS485 serial interface, upgrade the flew meter software by computer, support the MODBUS, METER-BUS etc.
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Other Function
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Automatically remember the previous flew/energy data of 512 days, 128 months and 10 years
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Automatically remember the previous flew/energy data of 512 days working condition and check it
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Automatically remember the previous 32 times power on/off time and flow rate
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Special Cable
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Twisted-pair cable, generally, the length under 50 meters;Select the RS485 communication. The transmission distance can over 1000m.
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Pipe Condition
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Pipe Material
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Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed.
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Pipe Diameter
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25---6000mm
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Straight length pipe
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Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump.
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Measuring Medium
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Type of Liquid
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Water (hot water, chilled water, city water, sea water, waste water, etc.); Sewage with small particle content; Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.); Chemicals (alcohol, acids, etc.); Plant effluent; Beverage, liquid food; Ultra-pure liquids; Solvents and other liquids
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Temperature
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Standard Transducer: -30--90℃; High-temperature transducer: -30--140℃
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Turbidity
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No more than 10000ppm and less bubble
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Flow rate
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0--±7 m/s
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Working Environment
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Temperature
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Main Unit: -20--60℃
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Flow transducer: -40--160℃;
Temperature transducer: according to the customer’s demands.
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Humidity
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Main Unit: 85% RH; Flow Transducer: Ip67
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Power Supply
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DC 24V or AC 85-264V
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Power Consumption
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1.5W
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