flow totalizer meter CE from China
USD $180 - $180 /Set
Min.Order:1 Set
Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
flow totalizer meter CE from China
flow (heat energy) totalizer adopt high performance ARM micro-processor and 24bits high speed
A/D, 3.5’’, 128*64 high resolution,dot-matrix black character on white background LCD displayer,it
can gather, display, control, transmit, communication, print the working site temperature,pressure
and flow signal ect, then process, it will combined with various kinds of flow and pressure instruments
to constitute the digital collection system and control system, suitable for the progress monitoring of gases, liquid, steam measuring medium flow.
u Universal signal input,it can input direct current, direct voltage, mv, thermal resistance, thermalcouple, frequency signal etc; grade 0.2 accuracy.
u With various kinds of flow calculation model, it can match with vortex,orifice, nozzle, electromagnetic, V-cone flow meters etc.
u The instrument with the trade settle function, it can set the small flow supplyment,power-down supplement and flow charging functions, it can settle supply and demand sides trade settle disputes.
u It has signal cut-off compensation function, can settle the working site temperature sensor and pressure sensor break down problem and to avoid the flow data missing.
u It has the year, month and data flow accumulation report system functions, power-down/power-on record, total power-down time and total power-down times functions etc,and avoid power-down steal gases.
u It has power-down protection functions, FLASH storage save the setting parameters and history data, the data saved forever after power-down, adopt hardware block, even after power-down can also work accurately.
u It can carry out the measuring medium with batch control function, with manual/auto start, stop and clear total functions.
u Support RS485, RS232 serial interference, adopt standard MODBUS RTU communication protocal.
u Support RS232C print function,with the manual print and timing printing.
u With DC24V output, for the working site transmitter.
160*80mm (A model) 80*160 (B model) 96*96mm (C model)
601R (1) (2) (3) (4) (5) (6)
602R (1) (2) (3) (4) (5) (6)
(1) Specification | (2)Alarm output (Note 1) | ||
Code | Width*height*depth | Code | Alarm channel (Relay contact output) |
A B C | 160*80*110mm (horizontal) 80*160*110mm (vertical) 96*96*110mm (square) | 2
| 2 alarm relay |
(3)Power supply | (4)Transmission output (Note 1) | ||
Code | Voltage range | Code | Output channel |
A D | AC/DC 100~240V (50/60Hz) DC20~29V | 1
| 1 transmission output
|
(5)Communication output | (6)Feed output | ||
Code | Communication interface | Code | Feed output (output voltage) |
D1 D2 D3 | RS-485 interface (Modbus RTU) RS232 interface (Modbus RTU) RS232C printer interface | 1P 2P | 1 feed output 2 feed outputs For example, “2P (12/24) means 2 feed outputs with 12V and 24V feed output respectively. |
Remarks:
Example 1: 6602R-A-2-A-1-X-2P(4~20mA input, 4~20mA output)
Content: temperature & pressure compensation flow totalizer,160*80*110mm size, 2 wire alarm output, AC 100~240V power supply, 1 way transmit output, without communication output.