Bộ điều khiển BTC-8300 Brainchild


Mã SP: - Model: Brainchild

Bộ điều khiển BTC-8300 Brainchild


Yêu Cầu Giá Tốt

    • SĐT: 0984.843.683
    • Mail: info@ttech.vn
      • Zalo: 0984.843.683
THÔNG TIN SẢN PHẨM
Features

  • High accuracy 18-bit input A-D
  • High accuracy 15-bit output D-A
  • Fast input sample rate (5 times / second)
  • Basic & full function
  • User menu configurable
  • Pump control
  • Fuzzy+PID microprocessor-based control
  • Automatic programming
  • Differential control
  • Auto-tune function
  • Self-tune function
  • Sleep mode function
  • "Soft-start " ramp and dwell timer
  • Programmable inputs (thermocouple,RTD,mA,VDC)
  • Analog input for remote set point and CT
  • Event input for changing function & set point
  • Programmable digital filter
  • Hardware lockout + romote lockout protection
  • Loop break alarm
  • Heater break alarm
  • Sensor break alarm+Bumpless transfer
  • RS-485,RS-232 communication
  • Analong retransmission
  • Signal conditioner DC power supply
  • A wide variety of output modules available
  • Safety UL / CSA / IEC1010-1
  • EMC / CE EN 61326
Specification

Power
90 - 264 VAC, 47 - 63 Hz, 15VA, 7W maximum
11 - 26 VAC / VDC, SELV, Limited Energy, 15VA, 7W maximum

Input 1 Characteristics 
Resolution 18 bits
Sampling Rate 5 times / second
Maximum Rating -2 VDC minimum, 12 VDC maximum( 1 minute for mA input )
Temperature Effect ±1.5 uV/ °C for all inputs except mA
input ±3.0 uV/ °C for mA input
Sensor Lead Resistance Effect T/C: 0.2uV/ohm
3-wire RTD: 2.6 °C/ohm of resistance difference of two leads
2-wire RTD: 2.6 °C/ohm of resistance sum of two leads 200nA
Common Mode Rejection Ratio ( CMRR )  120dB
Normal Mode Rejection Ratio ( NMRR )  55dB
Sensor Break Detection Sensor open for TC, RTD and mV inputs,
below 1 mA for 4-20 mA input,
below 0.25V for 1 - 5 V input, unavailable for other inputs.
Sensor Break Responding Time Within 4 seconds for TC, RTD and mV inputs,
0.1 second for 4-20 mA and 1 - 5 V inputs.

Input 1
Type Range Accuracy@ 25 °C Input Impedance
J -120 ~ 1000 °C (-184 ~ 1832 °F) ±2 °C 2.2MΩ
K -200 ~ 1370 °C (-328 ~ 2498°F) ±2 °C 2.2MΩ
T -250 ~ 400°C (-418 ~ 752°F) ±2 °C 2.2MΩ
E -100 ~ 900 °C (-148 ~ 1652 °F) ±2 °C 2.2MΩ
B 0 ~ 1820 °C (32 ~ 3308 °F) ±2 °C (200°C - 1820°C) 2.2MΩ
R 0 ~ 1768 °C (32 ~ 3214 °F) ±2 °C 2.2MΩ
S 0 ~ 1768 °C (32 ~ 3214 °F) ±2 °C 2.2MΩ
N -250 ~ 1300 °C (-418 ~ 2372 °F) ±2 °C 2.2MΩ
L -200 ~ 900 °C (-328 ~ 1652 °F) ±2 °C 2.2MΩ
PT100 (DIN) -210 ~ 700 °C (-346 ~ 1292 °F) ±0.4°C 1.3KΩ
PT100 (JIS) -200 ~ 600 °C (-328 ~ 1112 °F) ±0.4°C 1.3KΩ
mV -8 ~ 70mV ±0.05% 2.2MΩ
mA -3 ~ 27mA ±0.05% 70.5Ω
V -1.3 ~ 11.5V ±0.05% 302KΩ

CÔNG TY CỔ PHẦN CÔNG NGHỆ ĐỈNH CAO ĐẠI DIỆN THIẾT BỊ KHÍ NÉN OMEGA-AIR TẠI VIỆT NAM

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