Vortex Flow meter adalah untuk pengukuran aliran cecair, gas dan wap yang bersih. Hubungi kami untuk memilih sensor alir...
Beli Meteran Elektromagnetik Berkualiti dari pembuatan China dengan harga yang rendah dan masa penghantaran yang cepat. ...
Description |
Specifications |
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Input Signal |
Analog Input |
Pulse Input |
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Thermocouple: K, E, B, J, N, T, S |
Waveform: Rectangular, Sine and Triangle wave |
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Pt100 |
Amplitude: more than 4V |
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Current: 0-10mA, 4~20mA Input impedance≤250Ω |
Frequency: 0~10KHz Special requirements please contact us |
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Output Signal |
Analog Output |
Communication Output |
Switch Output |
Feed Output |
DC 0~10mA(load resistance≤750Ω) |
RS232, RS485, Ethernet |
Relay with hysteresis |
DC24V (load current≤100mA) |
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DC 4~20mA (load resistance≤500Ω) |
Baud rate: 600, 1200, 2400, 4800, 9600bps,8 data bits, 1stop bit, and 1 start bit |
AC220V/3A; DC24V/6A(Resistive load) |
DC12V (load current≤200mA) |
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Accuracy |
0.2%FS±1d or 0.5%FS±1d Accuracy for frequency conversion: ±1 pulse (LMS), better than 0.2% |
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Measuring Range |
-999999~999999 for flow rate and compensation value 0~99999999.9999 for totalizer |
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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 |
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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; |
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Through RS232 interface to Serial thermal printer Real-time print or timing print, Up to 8 times timing print in one day. |
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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 |
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Password protection for important data |
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Operating environment |
Ambient temperature : -20~60℃; Relative humidity: ≤85%RH, Far from strong corrosive gas |
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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 |
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Power consumption |
≤10W |
Skrin Paparan AJ Flow Meter Totalizer
Contoh 1
Sensor aliran DN50 Vortex, ukur wap; pekali aliran purata ialah 9.4132 / l; pampasan suhu dan tekanan; sensor suhu Pt100; pemancar tekanan 0-1,6MPa; Keluaran 4-20mA; Tiada penggera; pemotongan frekuensi rendah ialah 60Hz; julat suhu + 150 ~ 200 ℃ (Sekiranya suhu keluar jika julat, gunakan suhu tetapan 180)); julat tekanan 0.7 ~ 1.0MPa (Jika tekanan keluar jika julat, gunakan tekanan tetapan 0.8MPa).
Parameter Configuration of flow totalizer
Contoh 2
V-flowmeter kon, ukur jisim wap; Pemancar tekanan berbeza Rosemount 3051, Pt100 dan pemancar tekanan; julat pemancar tekanan pembezaan 0 ~ + 300Pa; keluaran 4-20mA Tidak; julat aliran 20t / j; ketumpatan reka bentuk 3.3342kg / m3; julat pemancar tekanan 0 ~ 1.6MPa; julat suhu + 170 ~ + 260 ℃; suhu biasa: + 200 ℃; julat tekanan 0.6 ~ 1.0MPa; tekanan biasa: + 0.7MPa; pemotongan arus rendah 4.005mA.
Parameter Configuration of flow totalizer
Contoh 3
Flowmeter magnet, ukur cecair; output 4-20mA; julat 0-60m3 / j.
Parameter Configuration of flow totalizer
Item |
Code |
Description |
General |
AJ |
AJ series Flowmeter Totalizer |
Dimension |
8 |
160×80mm (horizontal) |
Communication |
00 |
No communication function |
01 |
RS-485 communication |
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02 |
RS-232 communication |
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03 |
Ethernet (English is unavailable) |
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Alarm 1 |
1NO |
Switching signal of relay output |
2NC |
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Alarm 2 |
1NO |
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2NC |
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Output |
1 |
Current Output |
2 |
Pulse output |
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Input |
1 |
Thermocouple |
2 |
Pt100 |
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3 |
Pt1000 |
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4 |
Current: 0-10mA |
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5 |
Current: 4-20mA |
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Feed Output |
1 |
DC +5V |
2 |
DC +12V |
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3 |
DC +24V |
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Power Supply |
1 |
AC 220V |
2 |
AC 36V |
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3 |
DC 24V |
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Extended Function |
1 |
USB interface, using to download the data in meter |
2 |
Current: 4-20mA |
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3 |
16 Bit A/D convertor module |
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4 |
Wireless remote control function.*1 |
* 1 Terutama digunakan dalam keadaan berbahaya dan tidak ada pembuka aliran pembuka.
kami akan menghubungi anda dalam masa 24 jam.