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Flujómetro Ultrasónico Portatil LLB-TTFM2000

De BM Tecnologie. El Flujómetro Ultrasónico portatil por tiempo de tránsito TTFM100/2009 es parte de la nueva generación de medidores de caudal que calculan el tiempo de propagación de una onda ultrasónica en un líquido.
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FLUJOMETRO ULTRASONICO PORTATIL

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APLICACION MODELO TECNOLOGIA MARCA
Flujo LLB-TTFM2000 DN 50 to DN 6000 BM Tecnologie Industriale
FUNCION CODIGO SECCION
Flujómetro Ultrasónico Portatil. 11-1011 11

GENERAL DESCRIPTION

The Transit Time Flow Meter of TTFM100/2009 NEW GENERATION series measures flow rate by calculating the spreading time of an ultrasonic wave in a liquid, going up stream and down streamin to a pipe.

This flowmeter is mostly used to measure the flowrate of homogeneous fluids, also with a quite high percentage of suspended solids.

The measuring system is composed of a couple of ultrasonic transducers acoustically coupled to the external pipe's wall (it is also possible to use transducers in direct contact with fluid to be measured- called wetted sensors) and a HOST unit elaborating the signal that are sent and received from the transducers. The HOST unit has a DSP microprocessor, it gives signals for interfacing with the process or the control systems.

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Main Features
The TTFM100/2009 N.G. series includes a range of flow meters whose electronics is composed of a single board: high precision, high fidelity, high competitivity.

 

The mainfeatures are:

  • Clamp-on sensors: it is not necessary to stop the flow to install them; Wettedsensors.
  • ACandDCsupply: 85..264VACand24VDC.
  • Thetime difference during the measuring process couldbe0.2 ns.
  • Analog (4-20 ma), pulses (relays), frequence (OCT) and MODBUS
  • RS485outputs.
  • All the measures could be driven to the RS485 in order to save data intoaPCremotely transmittedby telemetry.


TypicalUse:

  • Water treatment, slurryandprocesswater pumping;
  • Flowbalancing;
  • Hydro-electric, cooling, anti-fire stations;
  • Water District Oilandchemical industries;
  • Extraction industries;
  • Food, paper and pharmaceutical industries;
  • Car industries;


MEASURING FLOW AND PRESSURE
BATTERY LIFE FROM 6 MONTHS TO 1 YEAR + OPTIONAL BATTERY PACK
GSM-GPRS MODEM FOR REMOTE DATA TRASMISSION
CONTINUOUS UNIVERSAL POWER SUPPLY: BATTERY, 12..36VDC, 110/220 VAC, SOLAR PANEL
WATER PROOF IP68 SENSORS AND ELECTRONIC UNIT.

Technical Features

High accuracy measuring: Linearity: better than 0.5% - Repeatability: better than 0.2%, - Accuracy: better than ± 1%

Wide measuring range With CLAMP-ON SENSORS:
Three types of clamp-on sensors for sizes from DN15-100, DN50-10000, DN300-6000, no pressure drop, no pipe disturbance. Pressure /level sensors with range from which to choose by customers.

Italian, French or English menu:
TTFM100B/2009 NEW GENERATION can support Italian, French or English display, easy to operate, in the near future other languages will be implemented.

Large Capacity Battery and Power Supply:
Battery Pack Primary Lithium up to 40 AH provide up to 12 months operation. Universal Charger adapter. Continuous Universal External power Supply 12 Vdc, 24 Vac, 80..260 Vac, Solar Panel.

Grade of Protection, Size &Weight:
IP68 Unit and Sensors; 371×258×30 mm; Weight 7 Kg.

Input:
1 Analog Input for pressure/level sensor; 1 digital input.

Output:
RS232/485 MODBUS MODEM GSM/GPRS QUAD BAND.

Large LCD Display:
4x16 Digits, displaying Instantaneous flow, Total Flow (Positive, Negative and Net), Velocity, Working Status etc.

Data Logger:
Built-In 4Mbytes Data Logger and 4 Gbytes USB PEN.

Standard configuration:
 1 Unit; 2 Couples of clamp-on sensors; 1 Pressure sensor; Transducers Cable; 2 Stretcher 3 mt; 1 Universal Charger.








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