Temperature controller for thermoelectric modules

Temperature controller for thermoelectric modules

April 26, 2016

Oven Industries

http://www.ovenind.com
Design Components Electrical/Electronic
Mechanicsburg, Pennsylvania – The field configurable, open board Temperature Controller 5R9-350 is designed with a proportional integral control algorithm to provide precise control to thermoelectric (Peltier effect) modules. The controller can be set up for heat or cool and can run Ramp & Soak profile. Pulse Width Modulation controls the power level in the thermoelectric module at a base frequency of 2.5KHz, output stage is high resolution.
 
Accessories available are digital display, keypad, sensors and cable.
 
Specifications
  • Input voltage: 7VDC to 36 VDC
  • Output voltage: 0 to 36 VDC
  • Load current: 0.1A to 15A per channel, total current 18A max
  • Temperature resolution: 0.01°C
 
Features
  • Dual outputs or output can be synchronized for higher output current
  • Outputs are open drain
  • Proportional Integral derivative control algorithm
  • Pulse width modulated output
  • TTL to USB communication via optional OI-TTL-Cable
  • Setup and Monitor control through included GUI & DLL
  • Ramp & Soak profile
 
Temperature sensors
  • TR67 (15K 1.0°C) -20°C to 110°C
  • TR91 (10K) -40°C to 150°C
  • TR104 (50K) 0°C to 150°C
  • TR136 (15K 0.1°C) -20°C to 110°C
  • TR141 (5K) -40°C to 90°C
  • TR165 (231.5K) 25°C to 250°C
 
Source: Oven Industries Inc.