DIY More STC-3008 digital dual channel temperature controller -55...+120°C, heating and cooling 110-220VAC *new*

Compact panel mounted and intelligent digital temperature controller which can handle heating and cooling.

Thermostat technical details:

• Operating voltage:
  • 110...220VAC
• Operating principle:
  • 2x individual thermostats separated from each other
  • Both have a configurable temperature for starting the relay output and where it shuts it off (configurable for heating or cooling)
• Thermostat outputs:
  • 2x NO relay outputs 250VAC / 10A (1x per thermostat)
• Measurement range:
  • -55...+120°C
• Resolution:
  • 0,1°C
• Accuracy:
  • +/-1°C
• Temperature sensor:
  • 2x NTC thermistor with 1m lead (~10,5kΩ @ 21°C)
• Tight installation hole:
  • 70x28,6mm
• Max panel thickness:
  • 16mm
• Front bezel dimensions::
  • 75,3x34,5x3,8mm

Operating instruction:

• Meter has two outputs, red 1 and blue 2.
• Buttons are labeled with the same logic, ie. 1 and 2
• Buttons
  • Button up
    • Long press (3s):
      • Setting output's turn on temperature (flashes when in setup mode)
    • Short press:
      • Checking the output turn on temperature setting
      • Adjustment of the value up
  • Button down:
    • Long press (3s):
      • Setting output's turn off temperature (flashes when in setup mode)
    • Short press:
      • Checking the output turn off temperature setting
      • Adjustment of the value down
• Getting access to operation mode settings:
  • Pressing 1 up and 2 up together for 3s you gain access to parameter settings (you'll get from parameter to another by pressing 1 up button)
  • P0 = 1. meter operating temperature time delay adjustment 0...60s (default is 0min). This is most likely a delay for how long is it going to take before the output is going to get triggered after the set temperature threshold is being broke (value is adjusted with 2 up and 2 down buttons)
  • P1 = 2. meter operating temperature time delay adjustment 0...60s (default is 0min).
  • P2 = Over temperature alarm function (default +120°C)
  • P3 = Low temperature alarm function (default -55°C)
  • By waiting a bit meter returns back from the operating mode settings
  • Pressing 1 down and 2 down buttons for 3sec you can reset to factory settings

The separate back cover that is included with device is total shit and it does not come with any guarantee on it's usability (mounting tabs can easily be broken off). Our opinion is to throw it into trash.