Vortex Flow meter untuk pengukuran aliran cairan, gas dan uap bersih. Hubungi kami untuk memilih sensor aliran tipe yang...
Beli Pengukur Aliran Elektromagnetik Berkualitas dari pabrik China dengan harga murah dan waktu pengiriman cepat. Dapatk...
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 |
Tampilan Layar Penghitung Aliran Pengukur Aliran AJ
Contoh 1
Sensor aliran DN50 Vortex, mengukur uap; koefisien aliran rata-rata adalah 9,4132/l; kompensasi suhu dan tekanan; sensor suhu Pt100; pemancar tekanan 0-1,6MPa; keluaran 4-20mA; Tidak ada alarm; cut-off frekuensi rendah adalah 60Hz; kisaran suhu +150~200℃ (Jika suhu keluar jika kisarannya, gunakan suhu pengaturan 180℃); rentang tekanan 0,7 ~ 1,0MPa (Jika tekanan keluar jika kisarannya, gunakan tekanan pengaturan 0,8MPa).
Konfigurasi Parameter penghitung aliran
Contoh 2
Pengukur aliran kerucut V, mengukur massa uap; Rosemount 3051 pemancar tekanan diferensial, Pt100 dan pemancar tekanan; rentang pemancar tekanan diferensial 0 ~ +300Pa; keluaran 4-20mA Tidak; rentang aliran 20t/jam; kepadatan desain 3.3342kg/m3; kisaran pemancar tekanan 0 ~ 1.6MPa; kisaran suhu +170~+260℃; suhu umum: +200℃; rentang tekanan 0,6 ~ 1,0MPa; tekanan umum: +0,7MPa; pemutus arus rendah 4.005mA.
Konfigurasi Parameter penghitung aliran
Contoh 3
Flowmeter magnetik, mengukur cairan; keluaran 4-20mA; kisaran 0-60m3/jam.
Konfigurasi Parameter penghitung aliran
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 kondisi tidak ada pembukaan penghitung aliran.
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