Providing up to 4 channels of configurable inputs, and supporting multiple thermocouple inputs with auto reference junction compensation and linear votage (MV) input with user define scale. Every channel has its own digital filtering and can adjust its filtering degree.
High performance hardware design, which greatly decreased temperature drift and the interference among four channels. Therefore, this multi-channel instrument obtains the same measurement accuracy and anti-interference ability as that of single channel instrument.
Every channel has independent high/low alarm, and the alarms can be allocated to different alarm outputs or the same alarm output (Just available for dimension E5)
Friendly and customized operating interface leads to easy leaming and simple manipulation. Up to 12 parameters can be promoted to immediate operator access in Field Parameter Table
Advanced communication unctions, compatible with the communication protocol of the other AI series instrument.
Universal power supply of 100-240VAC, or 24 VDC
New generation D5/E5 rail mounted dimension. The width of D5 is only 22.5mm,. The instrument can be easily configured by connecting to handset display.
The multi-channel PID tmperature controller, incorporate two bright, easy to read 4-digit LED display.
AI-7048/7028 is capable of measuring 4 channels of temperature, and every channel can define its own input specification. It can either work independently or cooperate with PLC(programmable Logic Controller ).
100-240VDC, -15%, +10%/50-60Hz; or 24 VDC/AC, -15%, +10%.
Thermocouple: K (-100~1300℃), S (0~1700℃), R (0~1700℃), T (-200~+390℃), E (0~1000℃), J (0~1200℃), N (0~1300℃), WRe3-WRe25 (0~2300℃), WRe5-WRe26 (0~2300℃)
Resistance temperature detector: Cu50, Pt100
Linear Voltage: 0-5V, 1-5V, 0-1V, 0-100mV, 0-60mV, 0-20mV, 0-10V, ect.