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Single Zone Precision SCR Temperature Control Unit with 30 Segments Programmable for DIY Furnace upto 1500°C 1- 5 KW (110 or 220VAC) - EQ-MTC-A5

Sale Price: Starting at USD$1,399.00
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Product Options

power supply:
  • EQ-MTC-A5 temperature control unit is designed for precision control of high temperature furnace from 1000 - 1500 oC with heating elements of resistant wire or SiC.
  • Just connecting power cord and thermo-couple with the unit, you can run your furnace automatically.
  • The unit is installed in a heavy duty steel case with precision digital temperature controller and voltage & current meters.
  • The controller uses PID automatic control via SCR (Silicon Controlled Rectifier) power control  which provides more accurate temperature control than "solid relay".
  •  Built in "auto tune" function allows you to adjust furnace temperature with minimum over-shooting.
  • 30 segments programmable with digital display.
  • Built in cooling fan inside case avoid temperature effect on the controller.


Model EQ-MTC-A5-110 EQ-MTC-A5-220
Input Voltage AC 108-120V AC 208 - 240 single phase
Max. Power 5000 W  ( 5KW)

Thermo Couple accepted
  K, S, R, J, B, C (W/Re-5/26) and D (W/Re-3/25) type selectable by setting Sn value of controller
  • J range: -310 to 1832 oF (-190 to 1000 oC)
  • K range: -328 to 2502 oF (-200 to 1372  oC)
  • T range: -328 to 752  oF (-200 to 400  oC)
  • E range: -328 to 1832 oF (-200 to 1000 oC)
  • N range: -328 to 2372 oF (-200 to 1300  oC)
  • B range: 392 to 3272 oF oF (200 to 1800  oC)
  • R range: 32 to 3214  oF (0 to 1768  oC)
  • S range: 32 to 3214  oF (0 to 1768  oC)
  • C  ( W/Re-6/25): 32 to 4172 oF  (0- 2300 oC)
  • D; (W/R-3/25): 32-  4172 oF (0- 2300 oC)
  • Sn  ( K=0, S=1, B=6, D=8 C=9 )
  • thermal-couple is not included)

Temperature control
The controller uses PID automatic control via SRC (Silicon Controlled Rectifier) power control  with 30 steps programmable, which can control 1-5 KW  furnace from 1000 - 1500 ºC with accuracy of +/- 1.0  ºC

Overall Dimension (mm)

360 L x 340W  x 150 H mm
Weight (kg/lbs) 10 kg / 22 lbs
Operation Instructions
Note This controller is for DIY utility, MTI will not be responsible for the cabling and wire connection, please ask certified electrician to do connection between your own furnace and the controller; otherwise you may contact our customer service and let us do the plug-and-play function per your situation at certain service/customization fee.

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1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.