Field configurable for cooling mode or heating mode, Models 5R7-350/347 are designed with proportional/integral control algorithm. Units offer fixed or adjustable proportional bandwidth of 0.5–5°C and fixed or adjustable integral rate of 0–2.55 repeats/min. Available in open board construction or encapsulated on mounting plate, thermal controllers are rated for up to 7.5 A at 9–26 Vdc. Devices provide pulse width modulated output with base frequency of 1,000 Hz.
This story is related to the following:Thermoelectric Controllers |