Batch Controller
Batch Controller are special-purpose instruments that are intended to be used in conjunction with a flow sensor and control valve to dispense the desired amount of fluid into a container, tank, or vehicle. In some cases, the temperature may also be used to estimate the fluid density from stored fluid properties.
| Specifications | Features |
|---|---|
| Brand | REDPLUM |
| 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 |
| Analog Input Signal | Thermocouple: K, E, B, J, N, T, S Pt100 Current: 0-10mA, 4～20mA Input impedance≤250Ω |
| Pulse Input Signal | Waveform: Rectangular, Sine and Triangle wave Amplitude: more than 4V Frequency: 0～10KHz |
| Analog Output Signal | DC 0～10mA（Load resistance≤750Ω）； DC 4～20mA（Load resistance≤500Ω）； |
| Accuracy | 0.2%FS±1d or 0.5%FS±1d Accuracy for frequency conversion: ±1 pulse (LMS), better than 0.2% |
| Display | Backlit 128*64 lattice LCD Display flow totalizer, flow rate, energy, power, medium temperature, medium pressure, medium density, medium heat enthalpy, differential pressure, current, frequency, date, time, Alarm status |
| Measuring range | -999999～999999 for flow rate and compensation value 0～99999999.9999 for totalizer |
| Printer | Through RS232 interface to Serial thermal printer Real-time print or timing print, Up to 8 times timing print in one day. |
| Power consumption | ≤10W |
| Control/Alarm | • select relay upper limit, lower limit control (or alarm) output, LCD and LED output indicator; • control (or alarm) for back to the poor (users can freely set) • select alarm mode: the maximum flow rate, flow rate, temperature upper limit, lower limit temperature; |
| Protection | Totalizer will be remained for more than 20 years after power off Reset automatically when Power supply is low Reset automatically when abnormal working (Watch Dog) Self-healing fuse Short circuit protection |
| Minimum Order Quantity | 1 Piece |
Products show
Ticket Printer
160mm*80mm*100mm
RS232 connection
Control box
circuit board
SUPPORT FILES
Documents
- vortex Flow meter manual
- Electromagnetic Flowmete catalog
Drawings
- Pannel flow totalizer drawing
Program
- RS485 Protocol
- Hart Protocol
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