Xmtd-2201 Manual -

If you've recently acquired an XMTD-2201 temperature controller, you likely know it is a workhorse of industrial and laboratory thermal management. However, the included "quick start" guide is often minimal, leaving users confused about wiring, alarm settings, or PID auto-tuning.

This comprehensive XMTD-2201 manual replaces the need for a paper copy. Whether you are setting up a plastic extruder, a drying oven, a water bath, or a heat-sealing machine, this guide will walk you through every function, parameter, and error code. xmtd-2201 manual


The XMTD series is designed to measure temperature and control heating or cooling devices to maintain a set temperature. The "2201" model specifically refers to a specific input/output configuration, usually supporting standard thermocouples. The XMTD series is designed to measure temperature

Key Specifications:

  • Input Sensor: Usually compatible with K-type thermocouples (standard), but often configurable for J, T, or E types.
  • Output: Relay Output (usually 220V/3A or 250V/7A resistive load). This allows the controller to switch heaters on and off directly or trigger a larger contactor.
  • Accuracy: Typically ±0.5% full scale.
  • Connect your thermocouple to the input terminals. but often configurable for J

    | Code | Cause | Remedy | |------|-------|--------| | HHH | Sensor open / over-range | Check wiring, replace sensor | | LLL | Sensor short / below range | Check sensor type | | Err | Parameter error | Re-enter parameters or reset |