Thermoelectric assemblies offer both cooling and heating capabilities to maintain the control temperature of the storage chamber between 40 and 104°F (4 and 40°C) in ambient temperatures of 73 to 86°F (23 to 30°C).

The bidirectional or unidirectional H-bridge configuration of the temperature controller allows seamless transitions between heating and cooling as it commands the thermoelectric modules. 

The AHP-2259 Series automatically accepts 90 to 264 VRMS input. No adjustments are required to be made by the end user. 

Model 5R7-350/347 is designed to operate with a thermoelectric (Peltier effect) module that can be operated in cooling or heating mode, depending on current direction.

Model 5R7-570(A) is designed with a proportional-integral control algorithm to provide precise control to thermoelectric modules (Peltier).

What if there was a way to increase profit margins and the energy efficiency of your plant by more than five percent — without disturbing your process?