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Hiển thị lưu lượng XSJ series, flow meter ,flow controller, flow totalizer XSJ series
- The error is less than 0.2% FS, and has the function of calibration and digital filtering, which can help reduce the error of the sensor and transmitter, and effectively improve the measurement and control accuracy of the system.
- Flow sensor or transmitter for current, voltage, pulse output
- 2-point alarm output for upper and lower alarms of instantaneous flow or preset output of cumulant
- The transmission output can output the measured and transformed instantaneous flow value as standard current and voltage for other devices.
- Cumulative pulse output function
- Instantaneous flow rate can be selected in hours or in divided units
- Fully transparent, high-speed, and efficient network communication interface to achieve complete data transmission and control between the computer and the instrument. The unique control transfer function allows the computer to directly control the alarm output and transmission output of the meter. Test software, configuration software and application software support are provided when the measurement data is read less than 10 ms
. - It has a print interface with a hardware clock and a printing unit for manual, timing, and alarm printing functions. If a smart printing unit is selected, multiple instruments can share a single printer.
- Multiple form factors and panel styles
- For non-linear signals, the instrument's 8-band polyline function can be utilized.
- The power failure record function records the total power outage time, the number of power outages, and the real time of the last 8 power outages and power ups. View through the panel
Tình trạng sản phẩm:
Basic technical specifications
is the same as the instantaneous flow rate
DC voltage: 1V~5V DC, 0V~5V DC can be selected by setting
Pulse: 0.1 Hz~10KHz
Optional technical specifications
Note: 1. Standard range input signal:
Ø Standard signal and range list
2, 1 Communication and printing cannot be selected at the same time. 2 96 × 96 and 96 × 48 meters, with the transmission and communication functions, only 1 point alarm;
3, power failure record limit A, B type instrument.
4. According to the requirements of use, including 5-digit instantaneous display, pulse and analog input are applicable.
- Power supply: 220V AC powered instruments: 220V ± 10%, power consumption is less than 7VA;
24V the DC powered instruments: 24V ± 10%, power consumption is less than 5VA;
12 is V the DC powered instruments: 9V ~ 20V, the power consumption is less than 5VA
other Power specifications are subject to the specifications - Working environment: 0 ° C ~ 50 ° C, humidity below 90% RH
wide temperature range of the instrument must be specified when ordering - Display range: 4 LED display instantaneous flow, 0 to 9999, the position of the decimal point needed
to be set
is the same as the instantaneous flow rate
- Input signal: DC current: 4 m A~20 m A, 0 m A~10 m A, 0 m A~20 m A
DC voltage: 1V~5V DC, 0V~5V DC can be selected by setting
Pulse: 0.1 Hz~10KHz
- Basic error: less than ±0.2% FS
- Measurement control period: 0.2 seconds
Optional technical specifications
- Alarm Output
- 2 points, you can select the instantaneous flow upper and lower limit alarm mode or the cumulant preset output mode by setting
- Relay output: contact capacity 220V AC, 3A
- OC gate output (specified when ordering): voltage less than 30V, current less than 50 m A
- Transmitting output
- Instantaneous flow output
- Optical isolation
- 4 mA ~20 mA , 0 mA ~10 mA , 0 mA ~20 mA DC current output, selected by setting. Load capacity greater than 600 Ω
- 1V~5V, 0V~5V, 0V~10V DC voltage output, please indicate when ordering
- Output resolution: 1/1000, error less than ±0.5% FS
or:1/4000, error less than ±0.2% FS (specify when ordering)
- Cumulative pulse output: OC gate or voltage pulse
- OC gate output: voltage less than 30V, current less than 50 m A
- Voltage output: 5V voltage output, 260 Ω resistor at VD, OUT terminal
- Communication Interface
- Optical isolation
- RS232, RS485, RS422 standards, specified when ordering
- Instrument address 0~99 can be set
- Communication speeds 2400, 4800, 9600, 19200 are selected by setting. The rate lower than 2400 needs to be specified when ordering.
- The response delay of the meter receiving the computer command to the corresponding data:
the command with the "#" as the delimiter, the response delay is less than 500μ s ; the response delay of other commands is less than 100 ms - Supporting test software, providing configuration software and application software technical support
- Print interface and printing unit
- Built-in hardware clock, power failure does not affect travel time, automatically adjust leap years, big and small months
- Manual, manual + timing, manual + timing + alarm three printing methods through the settings
- Print content: time (year, month, day, hour, minute), alarm status, measured value,
cumulative value, engineering unit - Only one instrument can be connected to one printing unit. When one printing unit is required to connect multiple instruments, the intelligent printing unit should be selected.
- The printing unit is a 16-column character type micro printer. The power supply method is the same as that of the meter. Special printing requirements can be specified when ordering.
- Power outage record
- Automatically record the total power outage time, the total number of power outages, and the real time of the last 8 power outages and power-on, call out through the panel
- External power supply
- Used to power the transmitter with an output value less than ±5% error from the nominal value and a load capacity greater than 50 m A
| content | Code and description | ||||||||||||||||
| XSJ/ | Dual display, external transmitter power supply | ||||||||||||||||
| Dimensions | A— | Horizontal 160×80×125 or vertical 80×160×125 | |||||||||||||||
| B— | 96×96×112 | ||||||||||||||||
| C- | 96×48×112 | ||||||||||||||||
| Panel form | H | Horizontal | |||||||||||||||
| S | Vertical | ||||||||||||||||
| F | Square | ||||||||||||||||
| Display method | 1 | 8-digit LED single display, cumulative value, instantaneous value switching display (C-type meter only) | |||||||||||||||
| 2 | 8-bit + 4-digit LED dual display, cumulative value, instantaneous value display (limited to A, B type) | ||||||||||||||||
| Input signal (Note 1) | I | DC | |||||||||||||||
| V | DC voltage | ||||||||||||||||
| K | Pulse input | ||||||||||||||||
| Number of alarm points | T□ | T0: No alarm T1～T2: 1~2 points alarm | |||||||||||||||
| External power supply | B0 | No external power supply | |||||||||||||||
| B1 | External supply 24V DC, error less than ± 5%, 50mA | ||||||||||||||||
| B2 | External supply 12V DC, error less than ± 5%, 50mA | ||||||||||||||||
| B3 | other | ||||||||||||||||
| Transmitting output (independent power supply, fully isolated) (Note 2) | A0 | no output | |||||||||||||||
| A1 | Current output (4 to 20) mA, (0 to 10) mA or (0 to 20) mA | ||||||||||||||||
| A2 | Voltage output (0~5)V, (1~5)V | ||||||||||||||||
| A3 | Voltage output (0~10)V | ||||||||||||||||
| A4 | Other output | ||||||||||||||||
| Communication interface (Note 2) | S0 | No communication interface | |||||||||||||||
| S1 | RS-232 interface | ||||||||||||||||
| S2 | RS-485 interface | ||||||||||||||||
| Instrument power supply | V0 | 100 V AC to 2 40 V AC | |||||||||||||||
| V1 | 10 V DC ~ 36V DC | ||||||||||||||||
| Printing function (A and B type instruments only) (with hardware clock) | P | Print interface | |||||||||||||||
| P1 | Integrated printing (customized) | ||||||||||||||||
| Power failure recording function (limited to dual display instrument, without can be omitted) (Note 3) | D | D means with power failure record function | |||||||||||||||
| Cumulative pulse output | 0 | 0 means there is a cumulant pulse output function | |||||||||||||||
| Non-standard function (Note 4) | N | N indicates non-standard function | |||||||||||||||
| Modbus communication protocol options | -M | ||||||||||||||||
Ø Standard signal and range list
| Input signal type | Measuring range | Input signal type | Measuring range | ||
| Electricity Pressure | 0 to 5 VDC | -1999～9999 | Electricity flow | 4~20mA | -1999～9999 |
| 1 to 5 VDC | 0 to 10 mA | ||||
| 0 to 10 VDC | 0~20mA | ||||
3, power failure record limit A, B type instrument.
4. According to the requirements of use, including 5-digit instantaneous display, pulse and analog input are applicable.
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