888-886-8185
8am-5pm PST
Dwyer 4G-33-31, 1/4 DIN Temperature Process Controller

The Dwyer Instruments Series 16G 8G 4G allow for monitoring and control of temperature or process conditions. The controller features two independent control outputs for dual loop control using on/off, auto-tune or self-tune PID, fuzzy logic, or manual control methods. RS-485 interface is included with Modbus communication protocol, for easy bench-top configuration or integration with a PLC or data control system.

  • Universal Input
  • Dual Control Output
  • Alarm Input
  • RS-485 Communication
Price: $204.43
Retail: $215.30

    Due to supply chain issues delivery may take longer than normal for some items. For urgent needs, please contact us to confirm.

    Part# 4G-33-31
    InputUniversal
    OutputDual Control Output
    Output 1Relay : 5 A @ 250 VAC
    Output 2Relay : 5 A @ 250 VAC
    Communication RS-485
    Input TypeThermocouple, RTD, DC Voltages, DC Current
    DisplayTwo 4 digit orange/green LCD's
    Accuracy ?1.8 F
    Supply Voltage100 to 240 VAC
    Power Consumption5 VA max.
    ApprovalsCE, cULus
    RatingIP66
    DIN Size1/4 DIN
    AlarmYes
    Downloads