Flow Computer

FC2000-TBIAH is a multi-function flow computer, which can be adapted to a variety of flow meters and the medium under test, and has a variety of functions, such as full flow parameter dynamic compensation, historical data storage, metering supervision, trade settlement, and network communication, so as to achieve volume and mass flow measurement. Especially in the support of standard nozzle flow meter measurement of natural gas has the support of wide range (double differential), remote assignment, energy measurement and other functions.

Features

FC2000-TBIAH has flexible software and hardware platform, which can realize special function application for users. Multi CPU structure with 32-bit ARM processor as the core is adopted to ensure the accuracy and real-time of the calculation. 24-bit A/D converter with the base source inside is used to improve the accuracy of analog signal acquisition. All input, output signals and communication interfaces are completely isolated, and the reliability of the whole machine is improved.

FC2000-TBIAH flow calculation software has been certified by the state authority. FC2000-TBIAH flow calculation is one of FC2000 series of flow computers. FC2000 series of flow computer products also include FC2000-TBIAD single flow computer, FC2000-TBIAD (G) two-way wall hanging flow computer, FC2000-TBIAE、FC2000-TBIAE (M), FC2000-TBIAE (G) flow calculation conversion unit, etc.

Main Technical Parameters

Processor : 32-bit ARM Processor

Memory: Onboard FLASH、SRAM、FRAM multiple memory, up to 32 MB

A/D Converter : 24-bit high resolution A/D with reference source

Display: 5.0″65 K Color True Color LED Backlight TFT LCD

Key: 5 keys

Input Signal: 6-channel fully isolated 4～20mA analog signal, 2-channel pulse signal (0.2Hz～10.0KHz, 4～11V), can be configured as voltage pulse, current pulse, open collector pulse, NAMUR standard pulse, there are DC24V and DC12V two power supply options; 2 channel Pt100 thermal resistance signals (-50 ℃ ~ 500 ℃) or 2 channel thermocouple signals (with K, S, B, J, R, N, E, T multi-type thermocouple optional); 1 channel HART protocol digital signal, support multiple transmitters for temperature, pressure and differential pressure.

Output Signal: 2 channels fully isolated 4~20 mA flow analog signal output

Uncertainty : 4-20 mA Conversion Uncertainty :±0.1%

Pt100 thermal resistance conversion uncertainty : ±0.1%

Uncertainty in thermocouple conversion : ±0.2%

Output conversion uncertainty mA 4-20±0.1%

Calculated uncertainty : 0.05%

Maximum Cumulative Display : 999,999,999

Communication Interface : 1 RS232/RS485 interface

1 10 M/100M network card interface (optional)

External Power Supply : 6 channel fully isolated DC24V/0.03A

Data Storage Time :10 years

Working Power Supply: 220 VAC±10%,50 Hz、 Power :25 W

Working Conditions: Ambient temperature -20~55℃, relative humidity less than 85%

Dimension : 144width ×144 height×270 depth (mm)

Installation Mode: Disc type cross mounting

Hole Dimension : 138 width ×138 height (mm)，Note: It’s no need to re-open the hole because the original 150 width ×150 height (mm) hole opening can provide a special mounting bracket.