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Flow computer
ectrical performance index
| Description | Specifications |
| Input Signal | Analog Input Pulse Input |
| Thermocouple: K, E, B, J, N, T, S Waveform: Rectangular, Sine and Triangle wave | |
| Pt100 Amplitude: more than 4V | |
| Current: 0-10mA, 4～20mA Input impedance≤250ΩFrequency: 0～10KHzSpecial requirements please contact us | |
| Output Signal | Analog Output Communication Output Switch Output Feed Output |
| DC 0～10mA（loadresistance≤750Ω） RS232, RS485, Ethernet Relay with hysteresis DC24V (load current≤100mA) | |
| DC 4～20mA (load resistance≤500Ω)Baud rate: 600, 1200, 2400, 4800, 9600bps,8 data bits, 1 stop bit, and 1 start bitAC220V/3A; DC24V/6A（Resistive load)DC12V (load current≤200mA) | |
| Accuracy | 0.2%FS±1d or 0.5%FS±1dAccuracy for frequency conversion: ±1 pulse (LMS), better than 0.2% |
| Measuring Range | -999999～999999 for flow rate and compensation value 0～ 99999999.9999 for totalizer |
| Display | Backlit 128*64 lattice LCDDisplay flow totalizer, flow rate, energy, power, medium temperature, medium pressure, medium density, medium heat enthalpy, differential pressure, current, frequency, date, time, Alarm status |
| Control/Alarm | Optional relay upper limit and lower limit control (Alarm) output, LCD and LED output indication; Control (Alarm) with hysteresis (The number of alarm relay is up to 2)Alarm type: flow upper and lower limit, temperature upper and lower limit, pressure upper and lower limit; |
| Through RS232 interface to Serial thermal printerReal-time print or timing print, Up to 8 times timing print in one day. | |
| Protection | Totalizer will be remained for more than 20 years after power off Reset automatically when Power supply is lowReset automatically when abnormal working (Watch Dog)Self-healing fuseShort circuit protection |
| Password protection for important data | |
| Operating environment | Ambient temperature : -20～60℃; Relative humidity: ≤85%RH, Far from strong corrosive gas |
| Power supply | Normal Type: AC 220V % (50Hz±2Hz)Special Type: AC 80～265V (Switch power) DC 24V±1V (Switch power) (AC 36V 50Hz±2Hz) Back-up power: +12V, 20AH, it will last 72 hours |
| Power consumption | ≤10W |
Model Number:
FLC-AB- M2 Flow computer
Power supply: 24VDC or 85-220VAC
Input signal: Pulse、 4-20mA、0-5V
Function: For gas, vapor, liquid totalizer, measurement and control. Accuracy: ±0.2%F.S
output：RS485 interfaces、4-20mA、Alarm (optional)
Using environment：– 30°C + 70°C（with LCD） Size: 96mm * 96mm
Custom function: according to the user’s shell size and parameter requirements, the design of integrated circuits.
