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X94A is a full-featured programmable temperature controller. It receives input from 8 types of thermocouples, Pt100, Cu53 as well as 3-wire RTD sensors, 0 - 50 mV voltage and 4-20 mA or 0 - 20 mA analog current signals. A large LED dual-display on the front of the temperature controller shows the difference in values of the setpoint and process value while 4 additional LEDs indicate the state of each relay. Keys on the front of the X94A allow operators to easily set up to 3 setpoints. The X94A's electromagnetic relays will control an actuator or retransmit an isolated output signal to other devices such as a Programmable Logic Controller (PLC) or Solid-State Relay (SSR). Operationally, the process controller's relays trigger heating, cooling or any of 6 types of alarms - full-scale high/low, deviation high/low, inband and outband.  

  • Universal input
  • Up to 3 setpoints
  • Isolated 0/4~20 mA or 0-10 V DC retransmission output
  • ONOFF control
  • RS485 / MODBUS RTU
  • 85~265 V AC SMPS
  • 24 V DC transmitter supply




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