Description
BFCP118 are a flow integrator are the flow meters in tight, wall mounted case (IP 67), designed to work in tandem with the pulse flow transducers with current input of 0-20 mA or 4-20 mA. Wide range of total flow (up to 16 significant digits) enables flow volume control for a long time. Build in a batcher function makes possible application of BFCP118 in a wide range of industry branches (food production, pharmacy, paint and varnish). The REL / OC control outputs can be programmed depending on the instantaneous value of rotational speed. Additionally the counter may be equipped with analogue outputs, according to the customer selection: active current output, passive isolated current output or active voltage output. The counter may be configured with no need to open the case, by using the remote controller or with free S-Config software via the RS-485 communication port.
Parameters
| Inputs | measurement: current 0-20 mA or 4-20 mA, overload-protected,sinking current limited to about 40 mA; programmable: binary 24V DC, not separated |
|---|---|
| Power supply | 19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC, all separated |
| Power consumption | for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 5 VA; for 19V ÷ 50V DC power supply: max. 5 W |
| Case material | ABS + polycarbonate (standard); 100% polycarbonate (on request) |
| Protection class | IP 67 |
| Display | LED, red, 6 x 13 mm high, with 8-step adjustment of brightness |
| Operating temperature | 0°C ÷ +50°C (standard), -20°C ÷ +50°C (option) |
| Measurement range | 0 ÷ 999999 + decimal point |
| Accuracy | current measurement: 0.1% @25°C (for 0÷20 mA range) |
| Analogue outputs | (available with 2 x REL or OC, see ordering): active current: operating range 0/4-20 mA (max. 0-24 mA), load resistance 700 Ω max., resolution 13 bit passive current: isolated, operating range 4-20 mA (max. 2,8-24 mA), load resistance 600 Ω@24VDC, resolution 13 bit; active voltage: operating range 0/1-5V, 0/2-10V (max. 0-11V), load resistance min. 2000 Ω, resolution 13 bit |
| Total flow capacity | over 4 x 10^9 m3 with max. resistance 0,001 l |
| Total flow unit | I or m3 |
| Instantaneous flow unit | l or m3 per second, minute or hour |
| Data memory | non-volatile memory, EEPROM type |
| Communication interface | RS-485 / Modbus RTU (not galvanically isolated) |
| Output | 0 or 2 relays 1A/250V AC (cos fi=1) or the OC 30mA/30VDC/100mW; transducer power supply output: 24V DC +5%, -10% / max. 100 mA, stabilized |
| Transmission parameters | 1200 ÷ 115200 bit/s, 8N1 and 8N2 |
| Storage temperature | -10°C ÷ +70°C; -20°C do +70°C (depending on version) |
| Weight | 350 g |
| Case dimensions | without glands: 110 x 80 x 67 mm; with glands: 110 x 105 x 67 mm |
| Case | wall-mounted |
| Total flow precision | selected from range: 0 ÷ 0.000 |
| Instantaneous flow precision | selected from range: 0 ÷ 0.00000 |
