Features Comparing With other traditional flowmeter or ultrasonic flowmeter, it has distinctive features such as high precision, high reliability, high capability and low cost, the Flowmeter features other advantages:
With ARM COMA chip, low power consumption, high reliability, anti-jamming and outstanding benefits. User-friendly menu designed. Parameters of pipe range, pipe material, pipe wall thickness, output signals, etc can be conveniently entered via the windows. British and Metric measurement units are available. Daily, monthly and yearly totalized flow: Totalized flow for the last 64 days and months as well as for the last 5 years are may be viewed. Power on/off function allows the viewing of time and flow rate as power is switched on and off 64 times. Also, the Flowmeter has manual or automatic amendment during offline sessions. With the SD Card, 512 files can be stored; the time interval can be within 1 second. Parallel operation of positive, negative and net flow totalizer with scale factor and 7 digit display. Internally configured batch controller makes batch control convenient. The flow meter ensures the higher resolution and wider measuring range by the 0.04nS high resolution, high linearity and high stability time measuring circuit and 32 bits digits processing program.
Specifications Performance specifications Flow Rage 0 ft/s ~ ± 40 ft/s ( 0 m/s ~ ± 12 m/s ). Accuracy ± 0.5% of measured value. Repeatability 0.1%. Pipe Size 1″ ~ 200″ ( 25 mm ~ 5000 mm ). Function Specifications Output Analog output: 0/4 ~ 20 mA, ( max load 750 Ω ); Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ); Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ). Communication Interface RS232 & RS485. WIFI Transmitted Power:802.11b 17+/-2 dBm 802.11n 16+/- dBm Frequency Range :2.412~2.484 In open environment transmit distance can be40m SD Card ( standard ) Max record: 512 days. Record time interval: 1 ~ 60 s. Power Supply 90 ~ 245 VAC, 48 ~ 63 Hz Or 10 ~ 36 VDC. Keypad 22 light tactile keys. Display 20 × 2 lattice alphanumeric, backlit LCD. Temperature Transmitter: -40°F ~ 140 °F (- 40ºC ~ 60ºC ). Transducer: -40 °F ~ 176 °F ( - 40 ºC ~ 80 ºC, standard ). Humidity Up to 0 ~ 99% RH, non - condensing. Physical specifications Transmitter Die-cast aluminum, IP65. Transducer Encapsulated design.IP68 Standard / Maximum cable length: 30 ft / 1000 ft ( 9m / 305 m ). Weight Transmitter: approximately 4.7 lb ( 2.15 kg ). Transducer: approximately 2.0 lb ( 0.9 kg ). ( standard )
Applications Water, sewage ( with low particle content ) and seawater; Water supply and drainage water; Power plants ( nuclear power plant, thermal and hydropower plants ), heat energy, boiler feed water and energy management system; Metallurgy and mining applications ( cooling water and acid recovery, for example ); Petroleum and chemicals; Food, beverage and pharmaceutical; Marine operation and maintenance; Energy economy supervision and water conservation management; Pulp and paper; Pipeline leak detection; Regular inspection, tracking and collection; Energy measuring and balance;